Items where Author is "Hoppema, Mario"

Article

Yoshimura, M. , Nomura, D. , Webb, A. L. , Li, Y. , Dall’osto, M. , Schmidt, K. , Droste, E. S. , Chamberlain, E. J. , Posman, K. M. , Angot, H. , Blomquist, B. , Meyer, H. , Hoppema, M. , Tozawa, M. , Inoue, J. and Delille, B. (2025)
Melt pond CO2 dynamics and fluxes with the atmosphere in the central Arctic Ocean during the summer-to-autumn transition ,

Elementa: Science of the Anthropocene, 13 (1) .

doi:10.1525/elementa.2024.00023 , hdl:10013/epic.394eb387-f936-4465-b50e-d10b8f3f8781

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Loose, B. , Fer, I. , Ulfsbo, A. , Chierici, M. , Droste, E. S. , Nomura, D. , Fransson, A. , Hoppema, M. and Torres-Valdés, S.

(2024)
An analysis of air-sea gas exchange for the entire MOSAiC Arctic drift ,

Elementa: Science of the Anthropocene, 12 (1) .

doi:10.1525/elementa.2023.00128 , hdl:10013/epic.27544ab6-5505-4dba-899f-3d00fd054743

[thumbnail of Looseetal2024Elementa.pdf]

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Article

Fong, A. A. , Hoppe, C. J.

, Aberle, N. , Ashjian, C. J. , Assmy, P. , Bai, Y. , Bakker, D. C. , Balmonte, J. P. , Barry, K. R. , Bertilsson, S. , Boulton, W. , Bowman, J. , Bozzato, D. , Bratbak, G. , Buck, M. , Campbell, R. G. , Castellani, G. , Chamberlain, E. J. , Chen, J. , Chierici, M. , Cornils, A.

, Creamean, J. M. , Damm, E. , Dethloff, K. , Droste, E. S. , Ebenhöh, O. , Eggers, S. L. , Engel, A. , Flores, H.

, Fransson, A. , Frickenhaus, S.

, Gardner, J. , Gelfman, C. E. , Granskog, M. A. , Graeve, M. , Havermans, C.

, Heuzé, C. , Hildebrandt, N. , Hill, T. C. , Hoppema, M.

, Immerz, A. , Jin, H. , Koch, B. P.

, Kong, X.

, Kraberg, A.

, Lan, M. , Lange, B. A. , Larsen, A. , Lebreton, B. , Leu, E. , Loose, B. , Maslowski, W. , Mavis, C. , Metfies, K.

, Mock, T. , Müller, O. , Nicolaus, M.

, Niehoff, B. , Nomura, D. , Nöthig, E. M.

, Oggier, M. , Oldenburg, E. , Olsen, L. M. , Peeken, I.

, Perovich, D. K. , Popa, O. , Rabe, B.

, Ren, J. , Rex, M.

, Rinke, A.

, Rokitta, S.

, Sakinan, S. , Rost, B. , Salganik, E. , Schaafsma, F. L. , Schäfer, H. , Schmidt, K. , Shoemaker, K. M. , Shupe, M. D. , Snoeijs-Leijonmalm, P. , Stefels, J. , Svenson, A. , Tao, R.

, Torres-Valdés, S. , Torstensson, A. , Toseland, A. , Ulfsbo, A. , Van Leeuwe, M. A. , Vortkamp, M. , Webb, A. L. , Zhuang, Y. and Gradinger, R. R. (2024)
Overview of the MOSAiC expedition: Ecosystem ,

Elem Sci Anth, 12 (1) .

doi:10.1525/elementa.2023.00135 , hdl:10013/epic.1b886321-8106-462f-a463-0c99dab9353a

[thumbnail of Fong et al. 2024 ECO Overview.pdf]

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Article

Lauvset, S. K. , Lange, N. , Tanhua, T. , Bittig, H. C. , Olsen, A. , Kozyr, A. , Álvarez, M. , Azetsu-Scott, K. , Brown, P. J. , Carter, B. R. , da Cunha, L. C. , Hoppema, M. , Humphreys, M. P. , Ishii, M. , Jeansson, E. , Murata, A. , Müller, J. D. , Pérez, F. F. , Schirnick, C. , Steinfeldt, R. , Suzuki, T. , Ulfsbo, A. , Velo, A. , Woosley, R. J. and Key, R. M. (2024)
The annual update GLODAPv2.2023: the global interior ocean biogeochemical data product ,

Earth System Science Data, 16 (4), pp. 2047-2072 .

doi:10.5194/essd-16-2047-2024 , hdl:10013/epic.e04badca-87f0-40fa-90a8-8f3d076cfd3a

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Article

Nissen, C. , Lovenduski, N. S. , Brooks, C. M. , Hoppema, M. , Timmermann, R. and Hauck, J.

(2024)
Severe 21st-century ocean acidification in Antarctic Marine Protected Areas ,

Nature Communications, 15 (1) .

doi:10.1038/s41467-023-44438-x , hdl:10013/epic.729241d3-4460-4a76-9d0f-e5d86237cbef

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Article

Smith, M. M. , Angot, H. , Chamberlain, E. J. , Droste, E. S. , Karam, S. , Muilwijk, M. , Webb, A. L. , Archer, S. D. , Beck, I. , Blomquist, B. W. , Bowman, J. , Boyer, M. , Bozzato, D. , Chierici, M. , Creamean, J. , D’Angelo, A. , Delille, B. , Fer, I. , Fong, A. A. , Fransson, A. , Fuchs, N. , Gardner, J. , Granskog, M. A. , Hoppe, C. J.

, Hoppema, M.

, Hoppmann, M.

, Mock, T. , Muller, S. , Müller, O. , Nicolaus, M.

, Nomura, D. , Petäjä, T. , Salganik, E. , Schmale, J. , Schmidt, K. , Schulz, K. M. , Shupe, M. D. , Stefels, J. , Thielke, L. , Tippenhauer, S.

, Ulfsbo, A. , van Leeuwe, M. , Webster, M. , Yoshimura, M. and Zhan, L. (2023)
Thin and transient meltwater layers and false bottoms in the Arctic sea ice pack—Recent insights on these historically overlooked features ,

Elementa: Science of the Anthropocene, 11 (1) .

doi:10.1525/elementa.2023.00025 , hdl:10013/epic.b08568e2-f8db-4791-b817-551ebf446d93

[thumbnail of Smith et al 2023 Elementa meltwater review.pdf]

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Article

Nissen, C. , Timmermann, R. , Hoppema, M. and Hauck, J.

(2023)
A regime shift on Weddell Sea continental shelves with local and remote physical-biogeochemical implications is avoidable in a 2°C scenario ,

Journal of Climate, pp. 1-40 .

doi:10.1175/jcli-d-22-0926.1 , hdl:10013/epic.24a1c019-23a2-4df1-9197-45c0a3f29cbd

[thumbnail of clim-JCLI-D-22-0926.1.pdf]

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Lauvset, S. K. , Lange, N. , Tanhua, T. , Bittig, H. C. , Olsen, A. , Kozyr, A. , Alin, S. , Álvarez, M. , Azetsu-Scott, K. , Barbero, L. , Becker, S. , Brown, P. J. , Carter, B. R. , da Cunha, L. C. , Feely, R. A. , Hoppema, M. , Humphreys, M. P. , Ishii, M. , Jeansson, E. , Jiang, L. Q. , Jones, S. D. , Monaco, C. L. , Murata, A. , Müller, J. D. , Pérez, F. F. , Pfeil, B. , Schirnick, C. , Steinfeldt, R. , Suzuki, T. , Tilbrook, B. , Ulfsbo, A. , Velo, A. , Woosley, R. J. and Key, R. M. (2022)
GLODAPv2.2022: the latest version of the global interior ocean biogeochemical data product ,

Earth System Science Data, 14 (12), pp. 5543-5572 .

doi:10.5194/essd-14-5543-2022 , hdl:10013/epic.9b4cfc4f-61a0-425f-be59-10361bdb741e

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Article

Gutt, J.

, Arndt, S.

, Barnes, D. K. A. , Bornemann, H. , Brey, T.

, Eisen, O.

, Flores, H. , Griffiths, H. , Haas, C. , Hain, S. , Hattermann, T. , Held, C. , Hoppema, M. , Isla, E. , Janout, M. , Le Bohec, C. , Link, H. , Mark, F. C.

, Moreau, S. , Trimborn, S. , van Opzeeland, I. , Pörtner, H. O. , Schaafsma, F. , Teschke, K. , Tippenhauer, S. , Van de Putte, A. , Wege, M. , Zitterbart, D. and Piepenburg, D. (2022)
Reviews and syntheses: A framework to observe, understand and project ecosystem response to environmental change in the East Antarctic Southern Ocean ,

Biogeosciences, 19 (22), pp. 5313-5342 .

doi:10.5194/bg-19-5313-2022 , hdl:10013/epic.11792fc4-dbe5-4f69-8644-39a1166fe071

[thumbnail of 2022_IEAMaR_bg-19-5313-2022.pdf]

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Article

Lauvset, S. K. , Lange, N. , Tanhua, T. , Bittig, H. C. , Olsen, A. , Kozyr, A. , Alin, S. R. , Álvarez, M. , Azetsu-Scott, K. , Barbero, L. , Becker, S. , Brown, P. J. , Carter, B. R. , da Cunha, L. C. , Feely, R. A. , Hoppema, M.

, Humphreys, M. P. , Ishii, M. , Jeansson, E. , Jiang, L. Q. , Jones, S. D. , Lo Monaco, C. , Murata, A. , Müller, J. D. , Pérez, F. F. , Pfeil, B. , Schirnick, C. , Steinfeldt, R. , Suzuki, T. , Tilbrook, B. , Ulfsbo, A. , Velo, A. , Woosley, R. J. and Key, R. M. (2022)
GLODAPv2.2022: the latest version of the global interior ocean biogeochemical data product ,

Earth System Science Data Discuss. [preprint] .

doi:10.5194/essd-2022-293 , hdl:10013/epic.15fb738c-9496-4f6b-90b1-860821a6aa27

Article

Droste, E. S. , Hoppema, M.

, González-Dávila, M. , Santana-Casiano, J. M. , Queste, B. Y. , Dall'Olmo, G. , Venables, H. J. , Rohardt, G.

, Ossebaar, S. , Schuller, D. , Trace-Kleeberg, S. and Bakker, D. C. E. (2022)
The influence of tides on the marine carbonate chemistry of a coastal polynya in the south-eastern Weddell Sea ,

Ocean Science, 18 (5), pp. 1293-1320 .

doi:10.5194/os-18-1293-2022 , hdl:10013/epic.ee88d228-6451-43dc-9faf-0b51085322da

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Article

de Baar, H. J. W. , Hoppema, M.

and Jones, E. M. (2022)
On the true and the perceived minor interactions of dissolved phosphate and dissolved sulphate and some other constituents with the Alkalinity of oceanic seawater ,

EGUsphere [preprint] .

doi:10.5194/egusphere-2022-676 , hdl:10013/epic.2a213491-b877-4851-af3e-817fe3a47212

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Article

Nissen, C.

, Timmermann, R. , Hoppema, M.

, Gürses, Ö.

and Hauck, J.

(2022)
Abruptly attenuated carbon sequestration with Weddell Sea dense waters by 2100 ,

Nature Communications, 13 (3402) .

doi:10.1038/s41467-022-30671-3 , hdl:10013/epic.be2519e7-b007-4152-a0a0-0e6940c05160

[thumbnail of Nissen2022_NatureComms.pdf]

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Article

Jiang, L. Q. , Pierrot, D. , Wanninkhof, R. , Feely, R. A. , Tilbrook, B. , Alin, S. , Barbero, L. , Byrne, R. H. , Carter, B. R. , Dickson, A. G. , Gattuso, J. P. , Greeley, D. , Hoppema, M.

, Humphreys, M. P. , Karstensen, J. , Lange, N. , Lauvset, S. K. , Lewis, E. R. , Olsen, A. , Pérez, F. F. , Sabine, C. , Sharp, J. D. , Tanhua, T. , Trull, T. W. , Velo, A. , Allegra, A. J. , Barker, P. , Burger, E. , Cai, W. J. , Chen, C. T. A. , Cross, J. , Garcia, H. , Hernandez-Ayon, J. M. , Hu, X. , Kozyr, A. , Langdon, C. , Lee, K. , Salisbury, J. , Wang, Z. A. and Xue, L. (2022)
Best practice data standards for discrete chemical oceanographic observations ,

Frontiers in Marine Science, 8 , p. 705638 .

doi:10.3389/fmars.2021.705638 , hdl:10013/epic.92b76dfd-290d-445b-9094-40d80db85ebb

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Article

Gutt, J. , Arndt, S.

, Barnes, D. K. A. , Bornemann, H. , Brey, T.

, Eisen, O.

, Flores, H. , Griffiths, H. , Haas, C. , Hain, S. , Hattermann, T. , Held, C. , Hoppema, M. , Isla, E. , Janout, M. , Le Bohec, C. , Link, H. , Mark, F. C.

, Moreau, S. , Trimborn, S. , van Opzeeland, I. , Pörtner, H. O. , Schaafsma, F. , Teschke, K. , Tippenhauer, S. , Van de Putte, A. , Wege, M. , Zitterbart, D. and Piepenburg, D. (2022)
Reviews and syntheses: A framework to observe, understand, and project ecosystem response to environmental change in the East Antarctic Southern Ocean ,

Biogeosciences, 2022 , pp. 1-49 .

doi:10.5194/bg-19-5313-2022 , hdl:10013/epic.597c55ac-3d9c-43fc-bf60-086c9f3a94ff

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Lauvset, S. K. , Lange, N. , Tanhua, T. , Bittig, H. C. , Olsen, A. , Kozyr, A. , Álvarez, M. , Becker, S. , Brown, P. J. , Carter, B. R. , Cotrim da Cunha, L. , Feely, R. A. , van Heuven, S. , Hoppema, M.

, Ishii, M. , Jeansson, E. , Jutterström, S. , Jones, S. D. , Karlsen, M. K. , Lo Monaco, C. , Michaelis, P. , Murata, A. , Pérez, F. F. , Pfeil, B. , Schirnick, C. , Steinfeldt, R. , Suzuki, T. , Tilbrook, B. , Velo, A. , Wanninkhof, R. , Woosley, R. J. and Key, R. M. (2021)
An updated version of the global interior ocean biogeochemical data product, GLODAPv2.2021 ,

Earth System Science Data, 13 (12), pp. 5565-5589 .

doi:10.5194/essd-13-5565-2021 , hdl:10013/epic.6025d00d-6d75-4ec5-a086-e8101c1d5d80

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Lauvset, S. K. , Lange, N. , Tanhua, T. , Bittig, H. C. , Olsen, A. , Kozyr, A. , Álvarez, M. , Becker, S. , Brown, P. J. , Carter, B. R. , Cotrim da Cunha, L. , Feely, R. A. , van Heuven, S. , Hoppema, M.

, Ishii, M. , Jeansson, E. , Jutterström, S. , Jones, S. D. , Karlsen, M. K. , Lo Monaco, C. , Michaelis, P. , Murata, A. , Pérez, F. F. , Pfeil, B. , Schirnick, C. , Steinfeldt, R. , Suzuki, T. , Tilbrook, B. , Velo, A. , Wanninkhof, R. , Woosley, R. J. and Key, R. M. (2021)
An updated version of the global interior ocean biogeochemical data product, GLODAPv2.2021 ,

Earth System Science Data Discussions (preprint) .

doi:10.5194/essd-2021-234 , hdl:10013/epic.30e14947-aa49-4b37-86ac-7113506d0c0b

Article

Tanhua, T. , Lauvset, S. K. , Lange, N. , Olsen, A. , Álvarez, M. , Diggs, S. , Bittig, H. C. , Brown, P. J. , Carter, B. R. , da Cunha, L. C. , Feely, R. A. , Hoppema, M.

, Ishii, M. , Jeansson, E. , Kozyr, A. , Murata, A. , Pérez, F. F. , Pfeil, B. , Schirnick, C. , Steinfeldt, R. , Telszewski, M. , Tilbrook, B. , Velo, A. , Wanninkhof, R. , Burger, E. , O’Brien, K. and Key, R. M. (2021)
A vision for FAIR ocean data products ,

Communications Earth & Environment, 2 (1), p. 136 .

doi:10.1038/s43247-021-00209-4 , hdl:10013/epic.f3880651-6cf9-413c-9930-9c46604b1039

Article

Jones, E. M. , Hoppema, M.

, Bakker, K. and de Baar, H. J. (2021)
Calcium carbonate saturation states along the West Antarctic Peninsula ,

Antarctic Science, 33 (6), pp. 575-595 .

doi:10.1017/S0954102021000456 , hdl:10013/epic.fc06898b-7206-45fe-ac18-feb92bcf726e

Article

von Appen, W. J.

, Waite, A. M.

, Bergmann, M.

, Bienhold, C.

, Boebel, O.

, Bracher, A.

, Cisewski, B. , Hagemann, J. , Hoppema, M.

, Iversen, M. H.

, Konrad, C. , Krumpen, T.

, Lochthofen, N.

, Metfies, K.

, Niehoff, B.

, Nöthig, E. M.

, Purser, A. , Salter, I.

, Schaber, M. , Scholz, D. , Soltwedel, T.

, Torres-Valdes, S.

, Wekerle, C.

, Wenzhöfer, F.

, Wietz, M. and Boetius, A.

(2021)
Sea-ice derived meltwater stratification slows the biological carbon pump: results from continuous observations ,

Nature Communications, 12 (1), p. 7309 .

doi:10.1038/s41467-021-26943-z , hdl:10013/epic.b83e6483-83de-4902-82dd-5bf7762da0db

[thumbnail of vonAppen_NatComm_2021.pdf]

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Olsen, A. , Lange, N. , Key, R. M. , Tanhua, T. , Bittig, H. C. , Kozyr, A. , Álvarez, M. , Azetsu-Scott, K. , Becker, S. , Brown, P. J. , Carter, B. R. , Cotrim da Cunha, L. , Feely, R. A. , van Heuven, S. , Hoppema, M.

, Ishii, M. , Jeansson, E. , Jutterström, S. , Landa, C. S. , Lauvset, S. K. , Michaelis, P. , Murata, A. , Pérez, F. F. , Pfeil, B. , Schirnick, C. , Steinfeldt, R. , Suzuki, T. , Tilbrook, B. , Velo, A. , Wanninkhof, R. and Woosley, R. J. (2020)
An updated version of the global interior ocean biogeochemical data product, GLODAPv2.2020 ,

Earth System Science Data, 12 (4), pp. 3653-3678 .

doi:10.5194/essd-12-3653-2020 , hdl:10013/epic.a51c791f-143d-42fd-b218-8df3462239af

Article

Strass, V. H.

, Rohardt, G.

, Kanzow, T.

, Hoppema, M.

and Boebel, O.

(2020)
Multidecadal warming and density loss in the deep Weddell Sea, Antarctica ,

Journal of Climate, 33 (22), pp. 9863-9881 .

doi:10.1175/JCLI-D-20-0271.1 , hdl:10013/epic.1cee7048-76a2-4115-8c11-0e862ca6f7e5

Article

Olsen, A. , Lange, N. , Key, R. , Tanhua, T. , Bittig, H. , Kozyr, A. , Álvarez, M. , Azetsu-Scott, K. , Becker, S. , Brown, P. , Carter, B. , Cotrim da Cunha, L. , Feely, R. A. , van Heuven, S. , Hoppema, M.

, Ishii, M. , Jeansson, E. , Jutterström, S. , Landa, C. S. , Lauvset, S. , Michaelis, P. , Murata, A. , Pérez, F. F. , Pfeil, B. , Schirnick, C. , Steinfeldt, R. , Suzuki, T. , Tilbrook, B. , Velo, A. , Wanninkhof, R. and Woosley, R. J. (2020)
GLODAPv2.2020 – the second update of GLODAPv2 ,

Earth System Science Data Discussions .

doi:10.5194/essd-2020-165 , hdl:10013/epic.24943624-be35-43cd-935f-eec3905ace02

Article

Broullón, D. , Pérez, F. F. , Velo Lanchas, A. , Hoppema, M.

, Olsen, A. , Takahashi, T. , Key, R. M. , Tanhua, T. , Santana-Casiano, J. M. and Kozyr, A. (2020)
A global monthly climatology of oceanic total dissolved inorganic carbon: a neural network approach ,

Earth System Science Data Discussions, pp. 1-30 .

doi:10.5194/essd-2020-37 , hdl:10013/epic.ab7e1694-f55c-47df-91e4-614028d6062c

Article

Hoppema, M.

, Geibert, W.

and Vernet, M. (2020)
Remote, frozen, critical and changing: the Weddell Sea ,

Hydro International, 25 (1), pp. 27-29 .

hdl:10013/epic.7efe3694-7e98-4f4f-9f3d-a079c2ae5ec0

Article

Kitidis, V. , Shutler, J. D. , Ashton, I. , Warren, M. , Brown, I. , Findlay, H. , Hartman, S. E. , Sanders, R. , Humphreys, M. , Kivimäe, C. , Greenwood, N. , Hull, T. , Pearce, D. , McGrath, T. , Stewart, B. M. , Walsham, P. , McGovern, E. , Bozec, Y. , Gac, J. P. , van Heuven, S. M. A. C. , Hoppema, M.

, Schuster, U. , Johannessen, T. , Omar, A. , Lauvset, S. K. , Skjelvan, I. , Olsen, A. , Steinhoff, T. , Körtzinger, A. , Becker, M. , Lefevre, N. , Diverrès, D. , Gkritzalis, T. , Cattrijsse, A. , Petersen, W. , Voynova, Y. G. , Chapron, B. , Grouazel, A. , Land, P. E. , Sharples, J. and Nightingale, P. D. (2019)
Winter weather controls net influx of atmospheric CO2 on the north-west European shelf ,

Nature Scientific Reports, 9 , p. 20153 .

doi:10.1038/s41598-019-56363-5 , hdl:10013/epic.ed75a86f-ef7d-4491-b9cc-c12284fd0f0a

Article

Olsen, A. , Lange, N. , Key, R. M. , Tanhua, T. , Álvarez, M. , Becker, S. , Bittig, H. C. , Carter, B. R. , Cotrim da Cunha, L. , Feely, R. A. , van Heuven, S. , Hoppema, M.

, Ishii, M. , Jeansson, E. , Jones, S. D. , Jutterström, S. , Karlsen, M. K. , Kozyr, A. , Lauvset, S. K. , Lo Monaco, C. , Murata, A. , Pérez, F. F. , Pfeil, B. , Schirnick, C. , Steinfeldt, R. , Suzuki, T. , Telszewski, M. , Tilbrook, B. , Velo, A. and Wanninkhof, R. (2019)
GLODAPv2.2019 – an update of GLODAPv2 ,

Earth System Science Data, 11 (3), pp. 1437-1461 .

doi:10.5194/essd-11-1437-2019 , hdl:10013/epic.c39bb467-7028-40e0-8672-e37cfc312f82

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Article

Brandão, S. N. , Hoppema, M.

, Kamenev, G. M. , Karanovic, I. , Riehl, T. , Tanaka, H. , Vital, H. , Yoo, H. and Brandt, A. (2019)
Review of Ostracoda (Crustacea) living below the Carbonate Compensation Depth and the deepest record of a calcified ostracod ,

Progress in Oceanography, 178 , p. 102144 .

doi:10.1016/j.pocean.2019.102144 , hdl:10013/epic.1a44585a-4167-4c1d-aea9-a7000332a47f

Article

Steinhoff, T. , Gkritzalis, T. , Lauvset, S. K. , Jones, S. , Schuster, U. , Olsen, A. , Becker, M. , Bozzano, R. , Brunetti, F. , Cantoni, C. , Cardin, V. , Diverrès, D. , Fiedler, B. , Fransson, A. , Giani, M. , Hartman, S. , Hoppema, M.

, Jeansson, E. , Johannessen, T. , Kitidis, V. , Körtzinger, A. , Landa, C. , Lefèvre, N. , Luchetta, A. , Naudts, L. , Nightingale, P. D. , Omar, A. M. , Pensieri, S. , Pfeil, B. , Castaño-Primo, R. , Rehder, G. , Rutgersson, A. , Sanders, R. , Schewe, I.

, Siena, G. , Skjelvan, I. , Soltwedel, T.

, van Heuven, S. and Watson, A. (2019)
Constraining the oceanic uptake and fluxes of greenhouse gases by building an ocean network of certified stations: The ocean component of the Integrated Carbon Observation System, ICOS-Oceans ,

Frontiers in Marine Science, 6 , p. 544 .

doi:10.3389/fmars.2019.00544 , hdl:10013/epic.a05fbf41-e433-4ccc-ae33-2b42b2159c46

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MacGilchrist, G. A. , Naveira Garabato, A. C. , Brown, P. J. , Jullion, L. , Bacon, S. , Bakker, D. C. E. , Hoppema, M.

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A new global interior ocean mapped climatology: the 1ºx1º GLODAP version 2 ,

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, Haverd, V. , Hoppema, M.

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Global Carbon Budget 2016 ,

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doi:10.5194/essd-2016-51 , hdl:10013/epic.48742

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doi:10.5194/essd-7-47-2015 , hdl:10013/epic.45480

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GLODAPv2 – A new and updated global ocean carbon data product ,

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Rapid invasion of anthropogenic CO2 into the deep circulation of the Weddell Gyre ,

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doi:10.1098/rsta.2013.0056 , hdl:10013/epic.43653

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Jullion, L. , Naveira Garabato, A. C. , Bacon, S. , Meredith, M. P. , Brown, P. J. , Torres-Valdés, S. , Speer, K. G. , Holland, P. R. , Dong, J. , Bakker, D. , Hoppema, M.

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The contribution of the Weddell Gyre to the lower limb of the Global Overturning Circulation ,

Journal of Geophysical Research: Oceans, 119 (6), pp. 3357-3377 .

doi:10.1002/2013JC009725 , hdl:10013/epic.43854

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, Völker, C.

, Wang, T. , Hoppema, M.

, Losch, M.

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(2014)
Seasonally different carbon flux changes in the Southern Ocean in response to the southern annular mode ,

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doi:10.1002/2013GB004600 , hdl:10013/epic.43061

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Bakker, D. C. E. , Pfeil, B. , Smith, K. , Hankin, S. , Olsen, A. , Alin, S. R. , Cosca, C. , Harasawa, S. , Kozyr, A. , Nojiri, Y. , O'Brien, K. M. , Schuster, U. , Telszewski, M. , Tilbrook, B. , Wada, C. , Akl, J. , Barbero, L. , Bates, N. , Boutin, J. , Cai, W. J. , Castle, R. D. , Chavez, F. P. , Chen, L. , Chierici, M. , Currie, K. , de Baar, H. J. W. , Evans, W. , Feely, R. A. , Fransson, A. , Gao, Z. , Hales, B. , Hardman-Mountford, N. , Hoppema, M.

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, Sieger, R. , Skjelvan, I. , Steinhoff, T. , Sullivan, K. , Sun, H. , Sutton, A. J. , Suzuki, T. , Sweeney, C. , Takahashi, T. , Tjiputra, J. , Tsurushima, N. , van Heuven, S. M. A. C. , Vandemark, D. , Vlahos, P. , Wallace, D. W. R. , Wanninkhof, R. and Watson, A. J. (2013)
An update to the Surface Ocean CO2 Atlas (SOCAT version 2) ,

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doi:10.5194/essdd-6-465-2013 , hdl:10013/epic.41913

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Sabine, C. , Hankin, S. , Koyuk, H. , Bakker, D. , Pfeil, B. , Olsen, A. , Metzl, N. , Kozyr, A. , Fassbender, A. , Manke, A. , Malczyk, J. , Akl, J. , Alin, S. , Bellerby, R. , Borges, A. , Boutin, J. , Brown, P. , Cai, W. J. , Chavez, F. , Chen, A. , Cosca, C. , Feely, R. , González-Dávila, M. , Goyet, C. , Hardman-Mountford, N. , Heinze, C. , Hoppema, M.

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Surface Ocean CO2 Atlas (SOCAT) gridded data products ,

Earth System Science Data, 5 (1), pp. 145-153 .

doi:10.5194/essd-5-145-2013 , hdl:10013/epic.41283

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Pfeil, B. , Olsen, A. , Bakker, D. , Hankin, S. , Koyuk, H. , Kozyr, A. , Malczyk, J. , Manke, A. , Metzl, N. , Sabine, C. , Akl, J. , Alin, S. , Bates, N. , Bellerby, R. , Borges, A. , Boutin, J. , Brown, P. , Cai, W. J. , Chavez, F. , Chen, A. , Cosca, C. , Fassbender, A. , Feely, R. , González-Dávila, M. , Goyet, C. , Hales, B. , Hardman-Mountford, N. , Heinze, C. , Hood, M. , Hoppema, M.

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A uniform, quality controlled Surface Ocean CO2 Atlas (SOCAT) ,

Earth System Science Data, 5 (1), pp. 125-143 .

doi:10.5194/essd-5-125-2013 , hdl:10013/epic.41282

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Huhn, O. , Rhein, M. , Hoppema, M.

and Van Heuven, S. (2013)
Decline of deep and bottom water ventilation and slowing down of anthropogenic carbon storage in the Weddell Sea, 1984–2011 ,

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Sea-air CO2 fluxes in the Southern Ocean for the period 1990–2009 ,

Biogeosciences Discussions, 10 , pp. 285-333 .

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Hauck, J.

, Arrigo, K. R. , Hoppema, M.

, van Dijken, G. L. , Völker, C.

and Wolf-Gladrow, D.

(2013)
Insignificant buffering capacity of Antarctic shelf carbonates ,

Global Biogeochemical Cycles, 27 , pp. 1-10 .

doi:10.1029/2011GB004211 , hdl:10013/epic.40778

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Hauck, J.

, Gerdes, D. , Hillenbrand, C. D. , Hoppema, M.

, Kuhn, G.

, Nehrke, G.

, Völker, C.

and Wolf-Gladrow, D.

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doi:10.1016/j.jmarsys.2011.09.005 , hdl:10013/epic.38271

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Ríos, A. F. , Velo, A. , Pardo, P. C. , Hoppema, M.

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An update of anthropogenic CO2 storage rates in the western South Atlantic basin and the role of Antarctic Bottom Water ,

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Direct observation of increasing CO2 in the Weddell Gyre along the Prime Meridian during 1973-2008 ,

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Interactive comment on “Ocean acidification: setting the record straight” by A. J. Andersson and F. T. Mackenzie ,

Biogeosciences Discussions, 8 , C2056-C2059 .

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Behrendt, A.

, Fahrbach, E. , Hoppema, M.

, Rohardt, G.

, Boebel, O.

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Variations of Winter Water properties and sea ice along the Greenwich meridian on decadal time scales ,

Deep-Sea Research II., 58 (25-26), pp. 2524-2532 .

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Assessing the internal consistency of the CARINA data base in the Pacific sector of the Southern Ocean ,

Earth System Science Data, 2 , pp. 195-204 .

doi:10.5194/essd-2-195-2010 , hdl:10013/epic.35588

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Earth System Science Data, 2 , pp. 105-121 .

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Assessing the internal consistency of the CARINA database in the Indian sector of the Southern Ocean ,

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Tanhua, T. , Steinfeldt, R. , Key, R. M. , Brown, P. , Gruber, N. , Wanninkhof, R. , Perez, F. , Körtzinger, A. , Velo, A. , Schuster, U. , Van Heuven, S. , Bullister, J. L. , Stendardo, I. , Hoppema, M.

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Atlantic Ocean CARINA data: overview and salinity adjustments ,

Earth System Science Data, 2 , pp. 17-34 .

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Omar, A. M. , Olsen, A. , Johannessen, T. , Hoppema, M.

, Thomas, H. and Borges, A. V. (2010)
Spatiotemporal variations of fCO2 in the North Sea ,

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Hauck, J.

, Hoppema, M.

, Bellerby, R. G. J. , Völker, C.

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Data-based estimation of anthropogenic carbon and acidification in the Weddell Sea on a decadal timescale ,

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Distribution of barium in the Weddell Gyre: Impact of circulation and biogeochemical processes ,

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High primary productivity in an ice melting hot spot at the eastern boundary of the Weddell Gyre ,

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doi:10.1029/2009GB003657 , hdl:10013/epic.35579

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Hoppema, M.

, Velo, A. , Van Heuven, S. , Tanhua, T. , Key, R. M. , Lin, X. , Bakker, D. C. E. , Perez, F. F. , Rios, A. F. , Lo Monaco, C. , Sabine, C. L. , Alvarez, M. and Bellerby, R. G. J. (2009)
Consistency of cruise data of the CARINA database in the Atlantic sector of the Southern Ocean ,

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Key, R. M. , Tanhua, T. , Olsen, A. , Hoppema, M.

, Jutterström, S. , Schirnick, C. , Van Heuven, S. , Kozyr, A. , Lin, X. , Velo, A. , Wallace, D. W. R. and Mintrop, L. (2009)
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Deep-Sea Research I, 56 (11), pp. 2075-2076 .

doi:10.1016/j.dsr.2009.07.007 , hdl:10013/epic.33436

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, Metzl, N. , Ríos, A. F. , Sabine, C. L. and Velo, A. (2009)
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Hoppema, M.

, Velo, A. , van Heuven, S. , Tanhua, T. , Key, R. M. , Lin, X. , Bakker, D. C. E. , Perez, F. F. , Ríos, A. F. , Lo Monaco, C. , Sabine, C. L. , Álvarez, A. and Bellerby, R. G. J. (2009)
Consistency of cruise data of the CARINA database in the Atlantic sector of the Southern Ocean ,

Earth System Science Data Discussions, 2 , pp. 331-365 .

hdl:10013/epic.33490

Article

Tanhua, T. , Steinfeldt, R. , Key, R. M. , Brown, P. , Gruber, N. , Wanninkhof, R. , Perez, F. , Körtzinger, A. , Velo, A. , Schuster, U. , van Heuven, S. , Bullister, J. L. , Stendardo, I. , Hoppema, M.

, Olsen, A. , Kozyr, A. , Pierrot, D. , Schirnick, C. and Wallace, D. W. R. (2009)
Atlantic Ocean CARINA data: overview and salinity adjustments ,

Earth System Science Data Discussions, 2 (1), pp. 241-280 .

hdl:10013/epic.33468

Article

Omar, A. M. , Olsen, A. , Johannessen, T. , Hoppema, M.

, Thomas, H. and Borges, A. V. (2009)
Spatiotemporal variations of fCO2 in the North Sea ,

Ocean Science Discussions, 6 (2), pp. 1655-1686 .

doi:10.5194/osd-6-1655-2009 , hdl:10013/epic.33487

Article

Takahashi, T. , Sutherland, S. C. , Wanninkhof, R. , Sweeney, C. , Feely, R. A. , Chipman, D. W. , Hales, B. , Friederich, G. , Chavez, F. , Sabine, C. , Watson, A. , Bakker, D. C. E. , Schuster, U. , Metzl, N. , Yoshikawa-Inoue, H. , Ishii, M. , Midorikawa, T. , Nojiri, Y. , Körtzinger, A. , Steinhoff, T. , Hoppema, M.

, Olafsson, J. , Arnarson, T. S. , Tilbrook, B. , Johannessen, T. , Olsen, A. , Bellerby, R. , Wong, C. S. , Delille, B. , Bates, N. R. and de Baar, H. J. W. (2009)
Climatological mean and decadal change in surface ocean pCO2, and net sea-air CO2 flux over the global oceans ,

Deep-Sea Research II 56(8-10), pp. 554-577 .

doi:10.1016/j.dsr2.2008.12.009 , hdl:10013/epic.32791

Article

Bakker, D. C. E. , Hoppema, M.

, Schröder, M. , Geibert, W.

and De Baar, H. J. W. (2008)
A rapid transition from ice covered CO2-rich waters to a biologically mediated CO2 sink in the eastern Weddell Gyre ,

Biogeosciences Discussions, 51235., 1205 .

hdl:10013/epic.34108

Article

Bakker, D. C. E. , Hoppema, M.

, Schröder, M. , Geibert, W.

and De Baar, H. J. W. (2008)
A rapid transition from ice covered CO2rich waters to a biologically mediated CO2 sink in the eastern Weddell Gyre ,

Biogeosciences, 5 , pp. 1373-1386 .

hdl:10013/epic.31200

Preview

Article

Fahrbach, E. , Boebel, O.

, Hoppema, M.

, Klatt, O. , Rohardt, G.

, Schröder, M. and Wisotzki, A. (2007)
Decadal scale variations of water mass properties in the Weddell Sea ,

NOTUS: the AGCS Newsletter, 2 .

hdl:10013/epic.34046

Article

Hoppema, M.

, Middag, R. , De Baar, H. J. W. , Fahrbach, E. , van Weerlee, E. M. and Thomas, H. (2007)
Whole season net community production in the Weddell Sea ,

Polar Biology, 31 (1), pp. 101-111 .

doi:10.1007/s00300-007-0336-5 , hdl:10013/epic.28467

Article

Fahrbach, E. , Hoppema, M.

, Rohardt, G.

, Schröder, M. and Wisotzki, A. (2006)
Causes of deep-water variation: Comment on the paper by L.H. Smedsrud Warming of the deep water in the Weddell Sea along the Greenwich meridian: 1977-2001 ,

Deep-sea research i, 53 (3), pp. 574-577 .

doi:10.1016/j.dsr.2005.12.003 , hdl:10013/epic.23467

Article

Hoppema, M.

, Fahrbach, E. and Rohardt, G.

(2005)
Warm events near Maud Rise, Weddell Sea ,

CLIVAR Exchanges, 35(10(4)){http://www.clivar.org/publications/exchanges/ex35/pdf/Exchanges35_web.pdf}, 51 .

hdl:10013/epic.24140

Article

Klatt, O. , Fahrbach, E. , Hoppema, M.

and Rohardt, G.

(2005)
The transport of the Weddell Gyre across the Prime Meridian ,

Deep-sea research ii, 52 , pp. 513-528 .

doi:10.1016/j.dsr2.2004.12.015 , hdl:10013/epic.20616

Article

Fahrbach, E. , Hoppema, M.

, Rohardt, G.

, Schröder, M. and Wisotzki, A. (2004)
Decadal-scale variations of water mass properties in the deep Weddell Sea ,

Ocean dynamics, 54 , pp. 77-91 .

doi:10.1007/s10236-003-0082-3 , hdl:10013/epic.19586

Article

Bellerby, R. G. J. , Hoppema, M.

, Fahrbach, E. , Baar, H. J. W. d. and Stoll, M. H. C. (2004)
Interannual controls on Weddell Sea surface water fCO2 during the autumn-winter transition phase ,

Deep-sea research i, 51 , pp. 793-808 .

doi:10.1016/j.dsr.2004.01.002 , hdl:10013/epic.19499

Article

Hoppema, M.

(2004)
Weddell Sea is a globally significant contributor to deep-sea sequestration of natural carbon dioxide ,

Deep-sea research i, 51 , pp. 1169-1177 .

doi:10.1016/j.dsr.2004.02.011 , hdl:10013/epic.19470

Article

Hoppema, M.

(2004)
Weddell Sea turned from source to sink for atmospheric CO2 between pre-industrial time and present ,

Global and planetary change, 40 , pp. 219-231 .

doi:10.1016/j.gloplacha.2003.08.001 , hdl:10013/epic.19595

Article

Hoppema, M.

, Baar, H. J. W. d. , Fahrbach, E. , Hellmer, H.

and Klein, B. (2003)
Substantial advective iron loss diminishes phytoplankton production in the Antarctic Zone ,

Global Biogeochemical Cycles, 17(1), 25 , pp. 1-9 .

doi:10.1029/2002GB001957 , hdl:10013/epic.16450

Article

Hoppema, M.

, Baar, H. J. W. d. , Bellerby, R. G. J. , Fahrbach, E. and Bakker, K. (2002)
Annual export production in the interior Weddell Gyre estimated from a chemical mass balance of nutrients ,

Deep-sea research II, 49 , pp. 1675-1689 .

hdl:10013/epic.14710

Article

Hoppema, M.

, Baar, H. J. W. d. , Fahrbach, E. and Bellerby, R. G. J. (2002)
Renewal time and transport of unventilated Central Intermediate Water of the Weddell Sea derived from biogeochemical properties ,

Journal of marine research, 60 , pp. 677-697 .

hdl:10013/epic.18480

Article

Klatt, O. , Roether, W. , Hoppema, M.

, Bulsiewicz, K. , Fleischmann, U. , Rodehacke, C.

, Fahrbach, E. , Weiss, R. F. and Bullister, J. L. (2002)
Repeated CFC sections at the Greenwich Meridian in the Weddell Sea. ,

Journal of Geophysical ResearchC4), 107 .

doi:10.1029/2000JC000731 , hdl:10013/epic.14711

Article

Usbeck, R. , Rutgers v. d. Loeff, M.

, Hoppema, M.

and Schlitzer, R.

(2002)
Shallow remineralization in the Weddell Gyre ,

Geochemistry geophysics geosystems, Vol. 3, No. 1.1029/2001GC000182, 10 .

hdl:10013/epic.14976

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Article

Hoppema, M.

, Roether, W. , Bellerby, R. G. J. and Baar, H. J. W. d. (2001)
Direct measurements reveal insignificant storage of anthropogenic CO2 in the abyssal Weddell Sea ,

Geophysical research letters, 28 , pp. 1747-1750 .

hdl:10013/epic.18472

Article

Hoppema, M.

, Klatt, O. , Roether, W. , Fahrbach, E. , Bulsiewicz, K. , Rodehacke, C.

and Rohardt, G.

(2001)
Prominent renewal of Weddell Sea Deep Water from a remote source ,

Journal of Marine Research, 59 , pp. 257-279 .

hdl:10013/epic.14700

Article

Hoppema, M.

, Stoll, M. H. C. and Baar, H. J. W. d. (2000)
CO2 in the Weddell Gyre and Antarctic Circumpolar Current: Austral autumn and early winter ,

Marine chemistry, 72 , pp. 203-220 .

hdl:10013/epic.18479

Article

Hoppema, M.

, Goeyens, L. and Fahrbach, E. (2000)
Intense nutrient removal in the remote area off Larsen Ice Shelf (Weddell Sea) ,

Polar Biology, 23 , pp. 85-94 .

hdl:10013/epic.12022

Article

Louanchi, F. and Hoppema, M.

(2000)
Interannual variations of the Antarctic Ocean CO2 uptake from 1986 to 1994 ,

Marine chemistry, 72 , pp. 103-114 .

hdl:10013/epic.18478

Article

Hoppema, M.

, Fahrbach, E. and Baar, H. J. W. d. (2000)
Surface layer balance of the southern Antarctic Circumpolar Current (prime meridian) used to derive carbon and silicate consumptions and annual air-sea exchange for CO2 and oxygen ,

Journal of Geophysical Research, 105, C5, pp. 11359-11371 .

doi:2000JC000257 , hdl:10013/epic.12021

Article

Hoppema, M.

, Fahrbach, E. , Stoll, M. H. C. and Baar, H. J. W. d. (1999)
Annual uptake of atmospheric CO2 by the Weddell Sea derived from a surface layer balance, including estimations of entrainment and new production ,

Journal of Marine Systems, 19 , pp. 219-233 .

hdl:10013/epic.12019

Article

Louanchi, F. , Hoppema, M.

, Bakker, D. C. E. , Poisson, A. , Stoll, M. H. C. , Baar, H. J. W. d. , Schauer, B. , Ruiz-Pino, D. and Wolf-Gladrow, D.

(1999)
Modelled and observed sea surface fCO2 in the Southern Ocean: a comparative study ,

Tellus series b-chemical and physical meteorology,51, 2 , pp. 541-559 .

hdl:10013/epic.12589

Article

Stoll, M. H. C. , Baar, H. J. W. d. , Hoppema, M.

and Fahrbach, E. (1999)
New early winter fCO2 data reveal continuous uptake of CO2 by the Weddell Sea ,

TellusB(3), 51 , pp. 679-687 .

hdl:10013/epic.13625

Article

Hoppema, M.

and Goeyens, L. (1999)
Redfield behavior of barbon, nitrogen, and phosphorus depletions in Antarctic surface water ,

Limnology and Oceanography, 44 (1), pp. 220-224 .

hdl:10013/epic.12020

Article

Hoppema, M.

, Fahrbach, E. , Richter, K. U. , Baar, H. J. W. d. and Kattner, G. (1998)
Enrichment of silicate and CO2 and circulation of the bottom water in the Weddell Sea ,

Deep-Sea Research I, 45 , pp. 1797-1817 .

hdl:10013/epic.12017

Article

Hoppema, M.

, Fahrbach, E. , Stoll, M. H. C. and Baar, H. J. W. d. (1998)
Increase of carbon dioxide in the bottom water of the Weddell Sea, Antarctica ,

Marine Chemistry, 59 , pp. 201-210 .

hdl:10013/epic.12018

Article

Wedborg, M. , Hoppema, M.

and Skoog, A. (1998)
On the relation between organic and inorganic carbon in the Weddell Sea ,

Journal of marine systems, 17 , pp. 59-76 .

hdl:10013/epic.13881

Article

Hoppema, M.

, Fahrbach, E. and Schröder, M. (1997)
On the total carbon dioxide and oxygen signature of the Circumpolar Deep Water in the Weddell Gyre ,

Oceanologica Acta, 20 , pp. 783-798 .

hdl:10013/epic.12016

Article

Schröder, M. , Hoppema, M.

and Wisotzki, A. (1995)
Bottom water anomaly at the Subantarctic Front on Greenwich Meridian ,

International WOCE Newsletter, 18 , pp. 10-12 .

hdl:10013/epic.13436

Article

Hoppema, M.

and Fahrbach, E. (1995)
Carbon dioxide investigations during the Weddell Gyre Study ,

International WOCE Newsletter, 18 , pp. 12-15 .

hdl:10013/epic.12014

Article

Hoppema, M.

, Fahrbach, E. , Schröder, M. , Wisotzki, A. and Baar, H. J. W. d. (1995)
Winter-summer differences of carbon dioxide and oxygen in the Weddell Sea surface layer ,

Marine Chemistry, 51 , pp. 177-192 .

hdl:10013/epic.12015

Article

Hoppema, M.

(1993)
Carbon dioxide and oxygen disequilibrium in a tidal basin (Dutch Wadden Sea) ,

Netherlands journal of sea research, 31 , pp. 221-229 .

hdl:10013/epic.18656

Article

Hoppema, M.

(1991)
The oxygen budget of the western Wadden Sea, The Netherlands ,

Estuarine coastal and shelf science, 32 , pp. 483-502 .

hdl:10013/epic.18654

Article

Hoppema, M.

(1991)
The seasonal behaviour of carbon dioxide and oxygen in the coastal North Sea along The Netherlands ,

Netherlands journal of sea research, 28 , pp. 167-179 .

hdl:10013/epic.18655

Article

Hoppema, M.

(1990)
The distribution and seasonal variation of alkalinity in the Southern Bight of the North Sea and in the western Wadden Sea ,

Netherlands journal of sea research, 26 , pp. 11-23 .

hdl:10013/epic.18652

Book

Rintoul, S. R. , Sparrow, M. , Meredith, M. P. , Wadley, V. , Speer, K. , Hofmann, E. , Summerhayes, C. , Urban, E. , Bellerby, R. , Ackley, S. , Alverson, K. , Ansorge, I. , Aoki, S. , Azzolini, R. , Beal, L. , Belbeoch, M. , Bergamasco, A. , Biuw, M. , Boehme, L. , Budillon, G. , Campos, L. , Carlson, D. , Cavanagh, R. , Charpentier, E. , Chul Shin, H. , Coffin, M. , Constable, A. , Costa, D. , Cronin, M. , De Baar, H. , De Broyer, C. , De Bruin, T. , De Santis, L. , Butler, E. , Dexter, P. , Drinkwater, M. , England, M. , Fahrbach, E. , Fanta, E. , Fedak, M. , Finney, K. , Fischer, A. , Frew, R. , Garzoli, S. , Gernandt, H. , Gladyshev, S. , Gomis, D. , Gordon, A. , Gunn, J. , Gutt, J. , Haas, C.

, Hall, J. , Heywood, K. , Hill, K. , Hindell, M. , Hood, M. , Hoppema, M.

, Hosie, G. , Howard, W. , Joiris, C. , Kaleschke, L. , Kang, S. H. , Kennicutt, M. , Klepikov, A. , Lembke-Jene, L.

, Lovenduski, N. , Lytle, V. , Mathieu, P. P. , Moltmann, T. , Morrow, R. , Muelbert, M. , Murphy, E. , Naganobu, M. , Naveira Garabato, A. , Nicol, S. , O'Farrell, S. , Ott, N. , Piola, A. , Piotrowicz, S. , Proctor, R. , Qiao, F. , Rack, F. , Ravindra, R. , Ridgway, K. , Rignot, E. , Ryabinin, V. , Sarukhanian, E. , Sathyendranath, S. , Schlosser, P. , Schwarz, J. , Smith, G. , Smith, S. , Southwell, C. , Speich, S. , Stambach, W. , Stammer, D. , Stansfield, K. , Thiede, J. , Thouvenot, E. , Tilbrook, B. , Wadhams, P. , Wainer, I. , Willmott Puig, V. , Wijffels, S. , Woodworth, P. , Worby, T. and Wright, S. (2012)
The Southern Ocean observing system: Initial science and implementation strategy ,

SCAR and SCOR, 74 p., ISBN: 978-0-948277-27-6 .

hdl:10013/epic.38864

Inbook

Rhein, M. , Strass, V.

, Huhn, O. , Rabe, B.

, Kanzow, T. , Schulz, M. , Mulitza, S. , Hebbeln, D. , Lohmann, G.

, Kucera, M. , Hoppema, M.

, Schlitzer, R.

, Koch, B.

, Wolf-Gladrow, D.

, Timmermann, R. , Hellmer, H.

, Schauer, U. , Braun, M. , Humbert, A. , Hauck, J.

and Völker, C.

(2017)
Polare Ozeane / Heinemann, G. , Braun, M. , Brey, T.

, Damaske, D. , Melles, M. , Rhein, M. and Willmes, S. (editors) ,

In: Polarforschungsagenda 2030 - Status und Perspektiven der deutschen Polarforschung, Polarforschungsagenda 2030 - Status und Perspektiven der deutschen Polarforschung, Trier, Deutsches Nationalkomitee SCAR/IASC, 156 p., ISBN: 978-3-00-057242-5 .

hdl:10013/epic.51661

[thumbnail of Polarforschungsagenda2030.pdf]

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Inbook

Rintoul, S. R. , Fahrbach, E. , Abele, D.

, Ackley, S. , Allison, I. , Bowie, A. , Brandt, A. , Brussaard, C. , Cavanagh, R. D. , Danis, B. , De Baar, H. , De Broyer, C. , Evans, C. , Heywood, K. , Hofmann, E. , Hoppema, M.

, Iversen, S. A. , Johnston, N. M. , Klepikov, A. , Luis, A. J. , Murphy, E. J. , Segers, H. , Strass, V.

, Summerhayes, C. , Tancell, C. , Wadley, V. , Woodworth, P. and Worby, A. (2011)
2.3. Southern Ocean ,

Understanding Earth s Polar Challenges: Summary by the IPY joint committee International Polar Year 20072008, Krupnik, I., Allison, I., Bell, R. Cutler, P., Hik, D., López-Martínez, J., Rachold, V., Sarukhanian, E. and Summerhayes, C. (Editors), Universit .

hdl:10013/epic.37975

Inbook

Bakker, D. C. E. , Scally, S. and Hoppema, M.

(2011)
Inorganic carbon and oxygen during ANDREX ,

National Oceanography Centre, Southampton: Cruise Report No. XXX: RRS James Cook Cruise, 30 26 December 2008 30 January 2009, Antarctic Deep Rates of Export (ANDREX) / Loic Jullion (ed.) Southampton : National Oceanography Centre, Southampton, University .

hdl:10013/epic.37528

Inbook

Hoppema, M.

and Anderson, L. G. (2007)
Biogeochemistry of polynyas and their role in sequestration of anthropogenic constituents / Smith Jr., W. and Barber, D. G. (editors) ,

In: Polynyas: Windows to the world, (Elsevier Oceanography Series ; 74), Amsterdam, Elsevier, ISBN: 978-0-444-52952-7 .

doi:10.1016/S0422-9894(06)74006-5 , hdl:10013/epic.26669

Thesis -PhD

Hoppema, M.

(1991)
The carbon dioxide system and dissolved oxygen in the coastal waters of the Netherlands ,

PhD thesis, Rijksuniversiteit Groningen, the Netherlands.

hdl:10013/epic.18829

Conference -Talk

Reeve, K.

, Hoppema, M.

, Kanzow, T.

, Boebel, O.

, Geibert, W.

and Strass, V.

(2022)
East versus West: the influence of Weddell Gyre circulation on long-term trends in surface nutrient concentrations ,

Challenger 150, Challenger Society Conference 2022, London, U.K., 6 September 2022 - 8 September 2022 .

hdl:10013/epic.a714a8da-7a98-4dcd-8e29-f054930ad77d

Conference -Community Service

Hoppema, M.

(2022)
Das Südpolarmeer, die Ozeanografie und das Klima ,

Einführungsseminar Überwinterer Neumayer Station AWI, Bremerhaven, 1 August 2022 - 5 August 2022 .

hdl:10013/epic.1cbc1d6d-e9e7-4291-9906-e6380469a038

Conference -Talk

Droste, E. , Bakker, D. , Hoppema, M.

, González-Dávila, M. , Santana-Casiano, M. , Rohardt, G.

, Dall'Olmo, G. , Queste, B. and Venables, H. (2022)
The role of tides and sea ice on the carbonate chemistry in a coastal polynya in the south-eastern Weddell Sea ,

Regional Working Group Workshop "Weddell Sea Dronning Maud Land", online, 14 June 2022 - 16 June 2022 .

hdl:10013/epic.5959aa34-3f05-4d01-9a81-199558e05d33

Conference -Talk

Reeve, K.

, Kanzow, T.

, Boebel, O.

, Strass, V.

, Hoppema, M.

and Geibert, W.

(2022)
The role of turbulent diffusion in redistributing heat in the Weddell Gyre ,

Regional Working Group Workshop "Weddell Sea Dronning Maud Land", online, 14 July 2022 - 16 June 2022 .

hdl:10013/epic.7f0265ae-0515-4544-8c41-773f257c97c1

Conference -Talk

Reeve, K.

, Hoppema, M.

, Kanzow, T.

, Boebel, O.

, Geibert, W.

and Strass, V.

(2022)
How does the Weddell Gyre circulation influence long-term trends in nutrient concentrations? ,

EGU General Assembly 2022, Vienna, Austria, 23 May 2022 - 27 May 2022 .

hdl:10013/epic.d5a072da-8fff-4a1f-9356-3f623e909600

Conference -Talk

Droste, E. , Bakker, D. C. E. , Venables, H. J. , Hoppema, M.

, Dall'Olmo, G. , Queste, B. , Jones, E. and Lee, G. (2022)
Interannual variability in the ocean CO2 uptake along the West Antarctic Peninsula: A decade of year-round observations ,

EGU General Assembly 2022, Vienna, Austria, 23 May 2022 - 27 May 2022 .

hdl:10013/epic.0929cca0-49ae-4317-b2d3-7fe2436b6545

Conference -Poster

Droste, E. , Nomura, D. , Tozawa, M. , Hoppema, M.

, Roden, N. , Chamberlain, E. , Fong, A. , Lee, G. and Bakker, D. C. E. (2022)
Drivers of surface ocean carbonate chemistry in the Central Arctic at onset of freeze-up ,

International MOSAiC Science Conference, Potsdam, Germany, 25 April 2022 - 29 April 2022 .

hdl:10013/epic.cee07ca6-5e73-40fb-9aac-539ca4ae45ba

Conference -Talk

Nissen, C.

, Timmermann, R. , Hoppema, M.

, Gurses, O.

and Hauck, J.

(2022)
Abruptly attenuated carbon sequestration with Weddell Sea dense waters towards the end of the 21st century ,

Ocean Sciences Meeting, 28 Feb 2022 - 04 March 2022 (online) .

hdl:10013/epic.c82345d0-4576-42f9-b79d-435e7f19ac46

Conference -Talk

Jiang, L. Q. , Pierrot, D. , Wanninkhof, R. , Feely, R. A. , Tilbrook, B. , Alin, S. , Barbero, L. , Burne, R. , Carter, B. , Dickson, A. G. , Gattuso, J. P. , Greeley, D. , Hoppema, M.

, Humphreys, M. , Karstensen, J. , Lange, N. , Lauvset, S. K. , Lewis, E. R. , Olsen, A. , Pérez, F. F. , Sabine, C. , Sharp, J. H. , Tanhua, T. , Trull, T. W. , Velo, A. , Allegra, A. J. , Barker, P. , Burger, E. , Cai, W. J. , Chen, C. T. A. , Cross, J. , Garcia, H. , Hernandez-Ayon, J. M. , Hu, X. , Kozyr, A. , Langdon, C. , Lee, K. , Salisbury, J. , Wang, Z. and Xue, L. (2022)
Best practice data standards for discrete chemical oceanographic observations ,

International Ocean Data Conference 2022 – The Data We Need for the Ocean We Want, Sopot, Poland, 14 February 2022 - 16 February 2022 .

hdl:10013/epic.5a098cb8-9df3-48e5-8645-7cc0b161dab1

Conference -Talk

Yusoff, F. , Cheah, W. , Hoppema, M.

, Jones, E. , Bracher, A.

and Samah, A. A. (2021)
Relationship between pytoplankton groups and carbon parameters in the Southern Ocean ,

9th Malaysian International Seminar on Antarctica "Polar Regions matter in our climate crisis", Shah Alam, Selangor, Malaysia, 25 October 2021 - 27 October 2021 .

hdl:10013/epic.0a8e4a06-0c5c-4379-8c71-7ad3365a6243

Conference -Talk

Steinhoff, T. , Becker, H. , Fiedler, B. , Hoppema, M.

, Karstensen, J. , Körtzinger, A. , Lochthofen, N. and Soltwedel, T.

(2021)
ICOS-D - Ocean Component ,

ICOS Ocean MSA Meeting .

hdl:10013/epic.f28a0597-406b-48b1-9a34-9b63c4e5b0ea

Conference -Talk

Nissen, C.

, Timmermann, R. , Hoppema, M.

and Hauck, J.

(2021)
Attenuated carbon sequestration with Weddell Sea dense waters over the 21st century ,

COMFORT Annual Meeting, Virtual, 15 September 2021 - 17 September 2021 .

hdl:10013/epic.d8c99401-8b80-4842-b834-371fb135e587

Conference -Talk

Hoppema, M.

and Becker, H. (2021)
ICOS-D Ozeankomponente: Polarstern-SOOP ,

ICOS-D – Wissenschaftliche Versammlung 2021, TU Dresden, Tharandt, Germany, 13 September 2021 - 15 September 2021 .

hdl:10013/epic.04f7a6f8-6372-4c2c-ac28-db58ac849d76

Conference -Community Service

Hoppema, M.

(2021)
Das Südpolarmeer, die Ozeanografie und das Klima ,

Einführungsseminar Überwinterung 2021, AWI, Bremerhaven, 3 August 2021 - 3 August 2021 .

hdl:10013/epic.87e83f44-bcb6-48ed-8431-ea8cf075c081

Conference -Talk

Droste, E. , Bakker, D. C. E. , Hoppema, M.

, González-Dávila, M. , Santana-Casiano, M. , Rohardt, G.

, Dall'Olmo, G. , Queste, B. and Venables, H. (2021)
The role of tides in the carbonate chemistry of a coastal polynya in the Weddell Sea: a case study for PICCOLO ,

ORCHESTRA, ENCORE & RoSES Online Science Meeting 2021, 5 July 2021 - 8 July 2021 .

hdl:10013/epic.128c75c3-a0a2-49af-bf63-90ef5f04ecf0

Conference -Talk

Droste, E. , González-Dávila, M. , Santana-Casiano, J. M. , Hoppema, M.

, Rohardt, G.

, Queste, B. , Venables, H. , Dall'Olmo, G. and Bakker, D. C. E. (2021)
The role of tides on the carbonate chemistry of a coastal polynya in the south-eastern Weddell Sea ,

EGU General Assembly 2021, online, EGU21-8978, 19 April 2021 - 30 April 2021 .

doi:10.5194/egusphere-egu21-8978 , hdl:10013/epic.4a29aee3-e644-4d67-b1ab-7606f68d8b12

Conference -Community Service

Hoppema, M.

(2021)
Manuscript preparation: journal’s and editor’s perspective ,

APECS-ARICE Soft Skills Webinar, online, 16 April 2021 - 16 April 2021 .

hdl:10013/epic.d88cfb53-a271-4b57-a94e-202778e649f3

Conference -Talk

Kuznetsov, I.

, Fang, Y. C.

, Rabe, B.

, Androsov, A.

, Hoppema, M.

, Mohrholz, V. , Tippenhauer, S. , Schulz, K. , Fofonova, V.

, Janout, M. A.

, Fer, I. , Baumann, T. , Stanton, T. P. , Liu, H. and Mallet, M. (2021)
Modeling of the upper ocean winter (sub)mesoscale variability in the central Arctic Ocean during the MOSAiC drift ,

EGU2021 .

doi:10.5194/egusphere-egu21-12183 , hdl:10013/epic.9028c29b-25fe-49e7-b72d-aaa148988087

Conference -Poster

Nissen, C.

, Timmermann, R. , Hoppema, M.

and Hauck, J.

(2021)
Attenuated carbon sequestration by Weddell Sea dense waters over the 21st century – an assessment with FESOM-REcoM ,

EGU General Assembly 2021, virtual, 19 April 2021 - 30 April 2021 .

doi:10.5194/egusphere-egu21-6248 , hdl:10013/epic.f4502fac-d9f4-43f8-a23b-7d924a1b79fd

[thumbnail of EGU21_vPICO_CaraNissen_1SlideSummary_v1.pdf]

Preview

Conference -Talk

Hoppema, M.

, Middag, R. and van Heuven, S. (2020)
CO2, nutrients, manganese and iron in the upper ocean: the Atlantic sector of the Southern Ocean ,

SOOS Weddell Sea-Dronning Maud Land Working Group online workshop, 20 October 2020 - 23 October 2020 .

hdl:10013/epic.eae4db51-0b4b-45d7-905b-f59cfbbbd49a

Conference -Poster

Droste, E. , Bakker, D. , Hoppema, M.

, González-Dávila, M. , Santana Casiano, M. and Rohardt, G.

(2020)
The Role of Tides on the Carbon Uptake of a Coastal Polynya in the Weddell Sea ,

SOOS Weddell Sea-Dronning Maud Land Working Group online workshop, 20 October 2020 - 23 October 2020 .

hdl:10013/epic.fd8d57ac-208d-45ed-950c-fec16fa8d7c9

Conference -Talk

Reeve, K.

, Kanzow, T.

, Strass, V.

, Boebel, O.

, Hoppema, M.

and Geibert, W.

(2020)
The Weddell Gyre heat budget and present goals of the WedUP project (Weddell Gyre Upwelling and dynamical Processes) ,

SOOS Weddell Sea-Dronning Maud Land Working Group online workshop, 20 October 2020 - 23 October 2020 .

hdl:10013/epic.ea86ed42-70be-48ec-8175-a7e34851646b

Conference -Community Service

Swart, S. , Hoppema, M.

and Ward, B. (2020)
SO-CHIC: New frontiers of air-sea fluxes in the Southern Ocean ,

SO-CHIC Webinar, 8 October 2020 - 8 October 2020 .

hdl:10013/epic.92e425ef-524f-4262-be45-595d52cd9b3d

Conference -Talk

Kitidis, V. , Shutler, J. D. , Ashton, I. , Warren, M. , Brown, I. , Findlay, H. , Hartman, S. , Sander, R. , Humphreys, M. , Kivimäe, C. , Greenwood, N. , Hull, T. , Pearce, D. , McGrath, T. , Stewart, B. , Walsham, P. , McGovern, E. , Bozec, Y. , Gac, J. P. , Marrec, P. , van Heuven, S. M. A. C. , Hoppema, M.

, Schuster, U. , Johannessen, T. , Omar, A. , Lauvset, S. , Skjelvan, I. , Olsen, A. , Steinhoff, T. , Körtzinger, A. , Becker, M. , Lefevre, N. , Diverrès, D. , Gkritzalis, T. , Catrijsse, A. , Petersen, W. , Voynova, Y. G. , Chapron, B. , Grouazel, A. , Land, P. , Sharples, J. and Nightingale, P. D. (2020)
A Carbon-budget for the north-west European shelf - limitations and uncertainties ,

ICOS Science Conference online 2020, 15 September 2020 - 17 September 2020 .

hdl:10013/epic.aec288d9-dcd8-45b3-9ed8-b42869a6bd14

Conference -Talk

Wanninkhof, R. , Bakker, D. C. E. , Pfeil, B. , Smith, K. , Hankin, S. , Alin, S. R. , Cosca, C. , Harasawa, S. , Kozyr, A. , Nojiri, Y. , O'Brien, K. , Telszewski, M. , Tilbrook, B. , Wada, C. , Akl, J. , Barbero, L. , Bates, N. R. , Boutin, J. , Bozec, Y. , Cai, W. J. , Castle, R. D. , Chavez, F. P. , Chen, L. , Chierici, M. , Currie, K. , De Baar, H. J. W. , Evans, W. , Feely, R. A. , Fransson, A. , Gao, Z. , Hales, B. , Hardman-Mountford, N. J. , Hoppema, M.

, Huang, W. , Hunt, C. W. , Huss, B. , Ichikawa, T. , Johannessen, T. , Jones, E. M. , Jones, S. D. , Jutterström, S. , Kitidis, V. , Körtzinger, A. , Landschützer, P. , Lauvset, S. K. , Lefevre, N. , Manke, A. , Mathis, J. T. , Merlivat, L. , Metzl, N. , Murata, A. , Monteiro, P. , Newberger, T. , Omar, A. M. , Ono, T. , Park, G. H. , Paterson, K. , Pierrot, D. , Rios, A. F. , Sabine, C. L. , Saito, S. , Salisbury, J. , Sarma, V. V. S. S. , Schlitzer, R.

, Sieger, R. , Skjelvan, I. , Steinhoff, T. , Sullivan, K. F. , Sun, H. , Sutton, A. , Suzuki, T. , Sweeney, C. , Takahashi, T. , Tjiputra, J. , Tsurushima, N. , Van Heuven, S. M. A. C. , Vandemark, D. , Vlahos, P. , Wallace, D. W. R. , Watson, A. , Pickers, P. A. , Olsen, A. , Stephens, B. , Munro, D. , Rehder, G. , Santana-Casiano, J. M. , Müller, J. D. , Trianes, J. , Tedesco, K. , Ishii, M. , González-Dávila, M. , Suntharalingam, P. , Nakaoka, S. i. and Schuster, U. (2020)
Products from a surface ocean CO2 reference network, SOCONET ,

Virtual ICOS Science Conference 2020, 15 September 2020 - 17 September 2020 .

hdl:10013/epic.5911534f-8a9b-41e8-8a99-b41d5d5b78a7

Conference -Poster

Nissen, C.

, Hauck, J.

, Hoppema, M.

and Timmermann, R. (2020)
What caused the abrupt recent changes in Weddell Sea dense water formation? ,

virtual annual meeting EU project COMFORT, 2 September 2020 - 3 September 2020 .

hdl:10013/epic.2824b236-cf2a-4fe3-9ead-2f525049f18a

Conference -Poster

Reeve, K.

, Hoppema, M.

, Kanzow, T.

, Boebel, O.

and Geibert, W.

(2020)
WedUP: Weddell Gyre Upwelling and dynamical Processes ,

online Koordinationsworkshop 2020 SPP 1158 "Antarctic Research with Comparative Investigations in Arctic Ice Areas", September 2020 - September 2020 .

hdl:10013/epic.62a74217-f401-449c-bed5-e0731a604431

Conference -Community Service

Hoppema, M.

(2020)
Das Südpolarmeer, die Ozeanografie und das Klima ,

Einführungsseminar Überwinterung 2020, AWI, Bremerhaven .

hdl:10013/epic.ebb666b7-b366-4451-b4d5-702b9b8a1a15

Conference -Keynote

MacGilchrist, G. , Naveira Garabato, A. , Brown, P. , Jullion, L. , Bacon, S. , Bakker, D. , Hoppema, M.

, Meredith, M. and Torres-Valdés, S.

(2020)
Reframing the carbon cycle of the subpolar Southern Ocean ,

ORCHESTRA and RoSES online science meeting 2020, 20 July 2020 - 24 July 2020 .

hdl:10013/epic.fec51fc6-adb3-4af8-a86a-ab287ba5bcaf

Conference -Talk

Hoppema, M.

and van Heuven, S. (2020)
Ozeankomponente von ICOS-D: Polarstern-SOOP ,

ICOS-D Wissenschaftliche Versammlung 2020, Web conference, 17 June 2020 - 17 June 2020 .

hdl:10013/epic.5095d18a-f976-4d4e-b8e9-b54315dc7949

Conference -Talk

Reeve, K.

, Kanzow, T.

, Hoppema, M.

, Boebel, O.

, Strass, V.

, Geibert, W.

and Gerdes, R. (2020)
The horizontal circulation, upwelling and heat budget of the Weddell Gyre: an observation perspective ,

EGU General Assembly 2020, Sharing Geoscience online, 4 May 2020 - 8 May 2020 .

doi:10.5194/egusphere-egu2020-16776 , hdl:10013/epic.9b09e6de-148a-4097-a028-6978a8ac48a2

Conference -Talk

Hoppema, M.

and Torres-Valdes, S.

(2019)
Reframing the carbon cycle of the subpolar Southern Ocean ,

Carbon Seminar Marine Biogeosciences, AWI, Bremerhaven, Germany, 14 October 2019 - 14 October 2019 .

hdl:10013/epic.98cd844f-39eb-476f-9e73-614e04aaf337

Conference -Community Service

Hoppema, M.

(2019)
Ozeanprozesse und Meereis im Südpolarmeer ,

Seminar "Umweltschutz in der Antarktis", AWI, Bremerhaven, 30 September 2019 - unspecified .

hdl:10013/epic.ae727989-1dcd-4deb-9b44-620acec39eef

Conference -Poster

Steinhoff, T. , Gkritzalis, T. , Lauvset, S. , Jones, S. , Schuster, U. , Olsen, A. , Becker, M. , Bozzano, R. , Brunetti, F. , Cantoni, C. , Cardin, V. , Diverrès, D. , Fiedler, B. , Fransson, A. , Giani, M. , Hartman, S. , Hoppema, M.

, Jeansson, E. , Johannessen, T. , Kitidis, V. , Körtzinger, A. , Landa, C. , Lefèvre, N. , Luchetta, A. , Naudts, L. , Nightingale, P. , Omar, A. , Pensieri, S. , Pfeil, B. , Castaño-Primo, R. , Rehder, G. , Rutgersson, A. , Sanders, R. , Schewe, I.

, Siena, G. , Skjelvan, I. , Soltwedel, T.

, van Heuven, S. and Watson, A. (2019)
Constraining the oceanic uptake and fluxes of greenhouse gases by building an ocean network of certified stations: the ocean component of the Integrated Carbon Observation System, ICOS-Oceans ,

OceanObs'19 An ocean of opportunity, Honolulu, Hawai'i, USA, 16 September 2019 - 20 September 2019 .

hdl:10013/epic.b5b7845d-b789-427d-9b54-1ef331d67829

Conference -Poster

Wanninkhof, R. , Pickers, P. , Omar, A. , Sutton, A. , Murata, A. , Olsen, A. , Stephens, B. , Tilbrook, B. , Munro, D. , Pierrot, D. , Rehder, G. , Santana-Casiano, J. , Müller, J. , Trinanes, J. , Tedesco, K. , O'Brien, K. , Currie, K. , Barbero, L. , Telszewski, M. , Hoppema, M.

, Ishii, M. , Gonzalez-Davila, M. , Bates, N. R. , Metzl, N. , Suntharalingam, P. , Feely, R. , Nakaoka, S. i. , Lauvset, S. , Takahashi, T. , Steinhoff, T. and Schuster, U. (2019)
A surface ocean CO2 reference network, SOCONET and associated marine boundary layer CO2 measurements ,

OceanObs'19 An ocean of opportunity, Honolulu, Hawai'i, USA, 16 September 2019 - 20 September 2019 .

hdl:10013/epic.b22d33b2-aba0-49b1-8452-1067f71275ca

Conference -Community Service

Hoppema, M.

(2019)
Das Südpolarmeer und das Klima ,

Überwinterer-Einführungsseminar 2019, AWI, Bremerhaven, 5 August 2019 - unspecified .

hdl:10013/epic.1407ebc7-fc85-431b-bdc6-3e535a805658

Conference -Talk

MacGilchrist, G. , Naveira Garabato, A. , Brown, P. , Jullion, L. , Bacon, S. , Bakker, D. , Hoppema, M.

, Meredith, M. and Torres-Valdes, S.

(2019)
Reframing the carbon cycle of the subpolar Southern Ocean ,

27th IUGG General Assembly, Montreal, Canada, 8 July 2019 - 18 July 2019 .

hdl:10013/epic.1e65847b-e789-4979-8e74-4c02668f8152

Conference -Poster

Yusoff, F. , Cheah, W. , Hoppema, M. , Jones, E. and Bracher, A. (2019)
Response of phytoplankton groups to physico-chemical conditions in the Southern Ocean ,

8th Malaysian International Seminar on Antarctic; Polar Regions in the Global Climate System, Universiti Putra Malaysia, Serdang, Malaysia, 18 June 2019 - 19 June 2019 .

hdl:10013/epic.b96a004a-8992-4d55-9ebf-f80c7906c2ec

Conference -Invited talk

Hoppema, M. (2019)
Carbon dioxide: Sources, sinks and cycling in the Southern Ocean – and a short excursion into the Arctic ,

Sektionstreffen Ökologische Chemie, Alfred-Wegener-Institut, Bremerhaven, 4 June 2019 - unspecified .

hdl:10013/epic.70972301-d38a-4cb0-a5c2-6c1c4cdbc47b

Conference -Poster

Seifert, M.

, Hoppema, M.

, Burau, C. , Elmer, C. , Friedrichs, A. , Geuer, J.

, John, U.

, Kanzow, T. , Koch, B.

, Konrad, C. , van der Jagt, H. and Zielinski, O. (2019)
Glacial meltwater effects on the carbon cycle of Scoresby Sund (Greenland), the world's largest fjord system ,

IMBeR Open Science Conference: Future Oceans2, Brest, France, 17 June 2019 - 21 June 2019 .

hdl:10013/epic.b2c960f4-b815-4e3e-bd58-11997be3b339

Preview

Conference -Talk

Hoppema, M. (2019)
GLODAPv2 biogeochemical data product and its potential for research ,

Freitagsseminar, AWI, Bremerhaven, Germany, 17 May 2019 - unspecified .

hdl:10013/epic.088cf9dd-0ec0-4ad3-b4fc-0c1f952f7afa

Conference -Talk

Hoppema, M. and van Heuven, S. (2019)
Polarstern-VOS - Ozeankomponente von ICOS-D ,

ICOS-D - Wissenschaftliche Versammlung, Hochschule Weihenstephan-Triesdorf, Freising, Germany, 6 May 2019 - 7 May 2019 .

hdl:10013/epic.0555cfd3-3c8e-41ef-88cc-a57dca861565

Conference -Invited talk

Hoppema, M. , Körtzinger, A. , Rehder, G. , Steinhoff, T. and Soltwedel, T.

(2019)
Das Ozean-Programm in ICOS-Deutschland ,

Public event Klimawandelforschung - ICOS-D, Hochschule Weihenstephan-Triesdorf, Freising, Germany, 6 May 2019 - unspecified .

hdl:10013/epic.75231fff-6097-41eb-b9e8-3d68517855e6

Conference -Community Service

Körtzinger, A. , Steinhoff, T. , Hoppema, M. , Rehder, G. and Soltwedel, T.

(2019)
Kohlendioxid-Messungen in der Oberflächenschicht des Ozeans mittels Handels- und Forschungsschiffe ,

Poster beim Public event Klimawandelforschung - ICOS-D, Hochschule Weihenstephan-Triesdorf, Freising, Germany, 6 May 2019 - unspecified .

hdl:10013/epic.bba423ba-9ee9-4a2d-9e0b-5f4a3ace855e

Conference -Poster

Yasunaka, S. , Siswanto, E. , Olsen, A. , Hoppema, M. , Watanabe, E. , Fransson, A. , Chierici, M. , Murata, A. , Lauvset, S. , Wanninkhof, R. , Takahashi, T. , Kosugi, N. , Omar, A. and van Heuven, S. (2019)
Arctic Ocean CO2 uptake: An improved multi-year estimate of the air-sea CO2 flux incorporating chlorophyll-a concentrations ,

SOLAS Open Science Conference, Sapporo, Japan, 21 April 2019 - 25 April 2019 .

hdl:10013/epic.026f0800-bf2b-4ac9-bee1-0fc713978cba

Conference -Talk

Kitidis, V. , Shutler, J. D. , Ashton, I. , Warren, M. , Brown, I. , Findlay, H. , Hartman, S. , Sanders, R. , Humphreys, M. , Kivimäe, C. , Greenwood, N. , Hull, T. , Pearce, D. , McGrath, T. , Stewart, B. , Walsham, P. , McGovern, E. , Bozec, Y. , Gac, J. P. , van Heuven, S. , Hoppema, M. , Schuster, U. , Johannessen, T. , Omar, A. , Lauvset, S. , Skjelvan, I. , Olsen, A. , Steinhoff, T. , Körtzinger, A. , Becker, M. , Lefrèvre, N. , Diverrès, D. , Gkritzalis, T. , Catrijsse, A. , Petersen, W. , Voynova, Y. , Chapron, B. , Grouazel, A. , Land, P. , Sharples, J. and Nightingale, P. D. (2019)
Winter weather controls net influx of atmospheric CO2 on the north-west European shelf ,

ICOS Symposium on the North Atlantic Carbon Cycle, NOC, Southampton, U.K., 19 March 2019 - unspecified .

hdl:10013/epic.89f6b351-fd15-4bfd-b160-72c6912d508a

Conference -Invited talk

Hoppema, M. (2019)
Carbon and nutrient dynamics of the Weddell Gyre: review and future challenges ,

Workshop on the development of SOOS regional group Weddell Sea-Droning Maud Land, Tromsø, Norway, 16 January 2019 - 17 January 2019 .

hdl:10013/epic.0e223b18-b8f8-4695-a2c9-268111234683

Conference -Poster

Körtzinger, A. , Steinhoff, T. , Fiedler, B. , Hoppema, M.

, Karstensen, J. , Rehder, G. and Soltwedel, T.

(2019)
CO2-Messungen an Zeitserienstationen ,

Poster beim Public event Klimawandelforschung - ICOS-D, Hochschule Weihenstephan-Triesdorf, 6 May 2019 - 7 May 2019 .

hdl:10013/epic.5b09fb47-da1d-46ff-8029-57174378a760

Conference -Talk

MacGilchrist, G. , Naveira Garabato, A. , Brown, P. , Jullion, L. , Bacon, S. , Bakker, D. , Hoppema, M.

, Meredith, M. and Torres-Valdes, S.

(2018)
Reframing the polar Southern Ocean carbon cycle ,

AGU Fall Meeting, Washington, D.C., U.S.A., 10 December 2018 - 14 December 2018 .

hdl:10013/epic.bbceec3d-cd0c-40a2-927b-c808de5cdc8e

Conference -Talk

Gruber, N. , Clement, D. , Carter, B. , Feely, R. A. , van Heuven, S. , Hoppema, M.

, Ishii, M. , Key, R. M. , Kozyr, A. , Lauvset, S. K. , Lo Monaco, C. , Mathis, J. , Murata, A. , Olsen, A. , Perez, F. F. , Sabine, C. L. , Tanhua, T. and Wanninkhof, R. (2018)
New observational constraints on the global ocean uptake of anthropogenic CO2 ,

OCB Ocean carbon uptake in CMIP6 models synthesis and intercomparison workshop, Washington DC, U.S.A., 8 December 2018 - 9 December 2018 .

hdl:10013/epic.0efafb70-f026-444b-8b9a-2f9a645f0ccc

Conference -Talk

Hoppema, M.

, Tanhua, T. and Lange, N. (2018)
GLODAPv2: a living data, quality-controlled, internally consistent database of oceanic carbon-relevant data ,

Second Data Science Symposium @AWI, Bremerhaven, Germany, 6 December 2018 - 7 December 2018 .

hdl:10013/epic.86c33d31-1b3e-4039-b512-0f378f14c706

Conference -Community Service

Pfeiffenberger, H.

, Frickenhaus, S.

, Nerger, L.

, Piepenburg, D.

, Niehoff, B. , Lange, S.

, Behrendt, A.

, Pfalz, G.

, Koppe, R.

, Fischer, P.

, Mieruch-Schnülle, S.

, Wittig, R. , Leefmann, T. , Hendricks, S.

, Helm, V.

, Hoppema, M.

, Buttigieg, P. L.

, Klockmann, M. , Emeis, K. C. , Rath, W. and Wölfl, A. C. (2018)
Second Data Science Symposium at AWI ,

Second Data Science Symposium, Bremerhaven, Auditorium Nordseemuseum, 6 December 2018 - 6 December 2018 .

hdl:10013/epic.f2362c6e-2c6c-4962-a1f6-dd7a9d6f2eb0

[thumbnail of Second_Datascience_Symposium_AWI.pdf]

Preview

Conference -Community Service

Hoppema, M.

(2018)
Ozeanprozesse und Meereis im Südpolarmeer ,

Seminar Umweltschutz in der Antarktis, AWI, Bremerhaven, 20 September 2018 - unspecified .

hdl:10013/epic.b69bb3da-aaf0-4e51-8242-126be2b51169

Conference -Community Service

Hoppema, M.

and Schröder, M. (2018)
Der (Süd-)Ozean und das Klima ,

Überwinterer-Einführungsseminar, Bremerhaven, Germany .

hdl:10013/epic.6ba73901-5d68-4b60-bed9-63e7c076cf94

Conference -Keynote

Naveira Garabato, A. , MacGilchrist, G. , Brown, P. , Jullion, L. , Bacon, S. , Bakker, D. , Hoppema, M.

, Meredith, M. and Torres-Valdés, S.

(2018)
Reframing the polar Southern Ocean carbon cycle ,

ORCHESTRA and RoSES annual science meeting 2018, NOC Southampton, U.K., 3 July 2018 - 4 July 2018 .

hdl:10013/epic.f38547a8-a1ef-4f4c-b504-13803c1c0c0b

Conference -Invited talk

Hoppema, M.

(2018)
Seasonal cycle of oceanic pCO2 in the Weddell region, Southern Ocean ,

ICOS-D Wissenschaftliche Versammlung, Thünen-Institut, Braunschweig, Germany, 13 June 2018 - 14 June 2018 .

hdl:10013/epic.22c847d1-c3aa-477b-9fa9-c518d8171120

Conference -Talk

Hoppema, M.

and Soltwedel, T.

(2018)
ICOS-D Ozean: LTER Hausgarten und VOS Polarstern ,

ICOS-D Wissenschaftliche Versammlung, Thünen-Institut, Braunschweig, Germany, 13 June 2018 - 14 June 2018 .

hdl:10013/epic.e1b4d7d8-0779-42e7-b432-0cde64ba5c35

Conference -Talk

Hoppema, M.

, Strass, V.

, Rohardt, G.

, Boebel, O.

and Kanzow, T. (2018)
Three decades of repeat sections of hydrography and chemical variables through the Weddell Gyre, Southern Ocean ,

50th Liège Colloquium on Ocean Dynamics "Long-term studies in oceanography – a celebration of 50 years of science at the Liège Colloquium", Liège, Belgium, 28 May 2018 - 1 June 2018 .

hdl:10013/epic.957087a8-83c0-4fd0-b1bb-4b4e77d23073

Conference -Poster

Panassa, E. , Santana Casiano, J. M. , González Dávila, M. , Hoppema, M.

, van Heuven, S. , Völker, C.

, Wolf-Gladrow, D.

and Hauck, J.

(2018)
Variability of nutrients and carbon dioxide in the Antarctic Intermediate Water between 1990 and 2014 ,

EGU 2018, Vienna, 8 April 2018 - 13 April 2018 .

hdl:10013/epic.528f5794-0baf-42b0-b964-c7c54e959773

Conference -Talk

Yasunaka, S. , Siswanto, E. , Olsen, A. , Hoppema, M.

, Watanabe, E. , Fransson, A. , Chierici, M. , Murata, A. , Lauvset, S. , Wanninkhof, R. , Takahashi, T. , Kosugi, N. , Omar, A. , van Heuven, S. and Mathis, J. (2018)
Arctic Ocean CO2 uptake: an improved multi-year estimate of the air-sea CO2 flux incorporating chlorophyll-a concentrations ,

ISAR-5/Fifth International Symposium on Arctic Research - The changing Arctic and its regional to global impact: From information to knowledge and action, Tokyo, Japan, 15 January 2018 - 18 January 2018 .

hdl:10013/epic.c0e3e597-ee5a-4272-942b-b41cc8490733

Conference -Invited talk

Chierici, M. , Fransson, A. and Hoppema, M.

(2017)
Future challenges to fill the gaps in the marine chemistry and the ocean’s capacity for atmospheric CO2 sequestration in the Atlantic sector of the Southern Ocean ,

South Africa-Norway Science week 2017, Capetown, S.A., 4 December 2017 - 8 December 2017 .

hdl:10013/epic.8a6106b2-5b6b-4d60-80bf-1ec0d7be75ab

Conference -Community Service

Hoppema, M.

(2017)
Ozeanprozesse und Meereis im Südpolarmeer ,

Seminar Umweltschutz in der Antarktis, Bremerhaven, 6 October 2017 - unspecified .

hdl:10013/epic.51777

Conference -Invited talk

van Heuven, S. and Hoppema, M.

(2017)
Ten years of pCO2 on Polarstern - experiences and recommendations ,

Workshop Progress in pCO2 measuring techniques, Bremerhaven, 11 September 2017 - 11 September 2017 .

hdl:10013/epic.51620

Conference -Poster

Broullón Durán, D. , Fernández Pérez, F. , Velo Lanchas, A. , Olsen, A. , Key, R. , van Heuven, S. , Lauvset, S. , Lin, X. , Schirnick, C. , Kozyr, A. , Tanhua, T. , Hoppema, M.

, Jutterström, S. , Steinfeldt, R. , Jeansson, E. , Ishii, M. and Suzuki, T. (2017)
Annual and monthly climatologies of seawater CO2 chemistry variables: A neural network approach ,

10th International Carbon Dioxide Conference, Interlaken, Switzerland, 21 August 2017 - 25 August 2017 .

hdl:10013/epic.51513

Conference -Poster

Tanhua, T. , Hoppema, M.

, Jones, E. , Stöven, T. , Hauck, J.

, González-Dávila, M. , Santana-Casiano, M. , Álvarez, M. and Strass, V. H.

(2017)
Changes during a 40 years period in storage of anthropogenic carbon and ventilation in the Atlantic sector of the Southern Ocean ,

10th International Carbon Dioxide Conference, Interlaken, Switzerland, 21 August 2017 - 25 August 2017 .

hdl:10013/epic.51512

Conference -Poster

Olsen, A. , Key, R. , van Heuven, S. , Lauvset, S. , Velo, A. , Lin, X. , Schirnick, C. , Kozyr, A. , Tanhua, T. , Hoppema, M.

, Jutterström, S. , Steinfeldt, R. , Jeansson, E. , Ishii, M. , Pérez, F. F. and Suzuki, T. (2017)
Global trends in ocean Dissolved Inorganic Carbon ,

10th International Carbon Dioxide Conference, Interlaken, Switzerland, 21 August 2017 - 25 August 2017 .

hdl:10013/epic.51514

Conference -Poster

Yasunaka, S. , Siswanto, E. , Olsen, A. , Hoppema, M.

, Watanabe, E. , Fransson, A. , Chierici, M. , Murata, A. , Kosugi, N. , Lauvset, S. K. and Mathis, J. (2017)
Multi-year estimate of the air-sea CO2 flux in the Arctic with the use of the chlorophyll-a concentration ,

JpGU-AGU Joint Meeting 2017, Chiba, Japan, 20 May 2017 - 25 May 2017 .

hdl:10013/epic.50897

Conference -Poster

Hoppema, M.

, van Heuven, S. , Middag, R. , Currie, K. and Huhn, O. (2017)
Carbon dioxide trends and interactions in the Weddell Sea, Southern Ocean ,

European Geosciences Union General Assembly 2017, Vienna, Austria, 23 April 2017 - 28 April 2017 .

hdl:10013/epic.50770

Conference -Talk

Hoppema, M.

, Soltwedel, T.

, van Heuven, S. , Lochthofen, N. and Wulff, T.

(2017)
Die AWI-Stationen in ICOS-D Ozean ,

ICOS-D Wissenschaftliche Versammlung, Offenbach, Germany, 23 March 2017 - 24 March 2017 .

hdl:10013/epic.50644

Conference -Talk

Hoppema, M.

(2017)
Decadal trends in oceanic chemical tracers in the Weddell region, Antarctica ,

Block seminar IUP Uni Bremen - AWI, Bremen, 8 February 2017 - 8 February 2017 .

hdl:10013/epic.50370

Conference -Talk

Hoppema, M.

and Seifert, M.

(2017)
Dissolved oxygen and inorganic carbon measurements at cruise MSM56 in 2016 ,

Symposium and workshop The Expedition MSM56, Bremen, 18 January 2017 - 19 January 2017 .

hdl:10013/epic.50315

Conference -Poster

Körtzinger, A. , Steinhoff, T. , Fiedler, B. , Hoppema, M.

, Karstensen, J. , Rehder, G. and Soltwedel, T.

(2016)
CO2-Messungen an Zeitserienstationen ,

Abschluss des Aufbaus von ICOS Deutschland, Universität Heidelberg, Germany, 9 November 2016 - unspecified .

hdl:10013/epic.48937

Conference -Poster

Körtzinger, A. , Steinhoff, T. , Hoppema, M.

, Rehder, G. and Soltwedel, T.

(2016)
CO2-Messungen im Oberflächenozean von Handelsschiffen ,

Abschluss des Aufbaus von ICOS Deutschland, Universität Heidelberg, Germany, 9 November 2016 - unspecified .

hdl:10013/epic.48938

Conference -Talk

Schuster, U. , Bakker, D. C. E. , Pfeil, B. , Landa, C. S. , Metzl, N. , O'Brien, K. , Olsen, A. , Smith, D. , Alin, S. , Cosca, C. , Jones, S. , Lauvset, S. K. , Currie, K. , Nakaoka, S. I. , Nojiri, Y. , Kozyr, A. , Tilbrook, B. , Wanninkhof, R. , Steinhoff, T. and Hoppema, M.

(2016)
The Surface Ocean CO₂ Atlas (SOCAT) enables quantification of the ocean carbon sink and ocean acidification ,

The 2nd ICOS Science Conference on greenhouse gases and biogeochemical cycles, Helsinki, Finland, 26 September 2016 - 29 September 2016 .

hdl:10013/epic.48636

Conference -Community Service

Hoppema, M.

(2016)
Ozeanprozesse und Meereis im Südpolarmeer ,

Seminar Umweltschutz in der Antarktis, Bremerhaven, Germany, 28 September 2016 - unspecified .

hdl:10013/epic.48630

Conference -Poster

Tanhua, T. , Van Heuven, S. , Olsen, A. , Lauvset, S. K. , Velo, A. , Key, R. M. , Hoppema, M.

, Suzuki, T. and Ishii, M. (2016)
Comparability of oceanic nutrient data: Results from the secondary QC of GLODAPv2 nutrient data ,

CLIVAR Open Science Conference “Charting the course for climate and ocean research”, Qingdao, China, 19 September 2016 - 23 September 2016 .

hdl:10013/epic.48616

Conference -Poster

Canário, J. , Santos-Echeandía, J. , Padeiro, A. , Amaro, E. , Strass, V.

, Klaas, C.

, Hoppema, M.

, Ossebaar, S. , Koch, B. P.

and Laglera, L. (2016)
Mercury and methylmercury in the Atlantic sector of the Southern Ocean ,

SCAR 2016 Open Science Conference, Kuala Lumpur, Malaysia, 20 August 2016 - 30 August 2016 .

hdl:10013/epic.48524

Conference -Talk

Cheah, W. , Soppa, M. A. , Wiegmann, S. , Ossebaar, S. , Laglera, L. , Strass, V. H.

, Santos-Echeandía, J. , Hoppema, M.

, Wolf-Gladrow, D.

and Bracher, A.

(2016)
The role of mixing and silicate in regulating phytoplankton community structure in the iron-limited Antarctic Polar Front ,

SCAR 2016 Open Science Conference, Kuala Lumpur, Malaysia, 20 August 2016 - 30 August 2016 .

hdl:10013/epic.48502

Conference -Invited talk

Hoppema, M.

(2016)
Changing chemical properties in the Weddell Sea, Antarctic: Tracers for decadal changes ,

Seminar Department of Chemistry, University of Otago, Dunedin, New Zealand, 3 June 2016 - 3 June 2016 .

hdl:10013/epic.47955

Conference -Talk

Hoppema, M.

, Bauerfeind, E. , Lochthofen, N. , Soltwedel, T.

and Wulff, T.

(2016)
Die Ozeankomponente von ICOS-D - Beiträge des Alfred-Wegener-Instituts Helmholtz-Zentrum für Polar- und Meeresforschung ,

ICOS-D Jahrestreffen, Kiel, Germany, 18 May 2016 - 20 May 2016 .

hdl:10013/epic.47954

Conference -Talk

Bellerby, R. , Browman, H. , Chen, W. , Constable, A. , Dupont, S. , Kurihari, H. , Hoppema, M.

, Lenton, A. , Lovenduski, N. , Lo Monaco, C. , Mathis, J. , Murphy, E. , Shadwick, E. , Suckling, C. and Trimborn, S.

(2016)
Development and delivery of scientific knowledge and policy guidance on high latitude ocean acidification through different international organizational platforms ,

4th International symposium on The ocean in a high-CO2 world, Hobart, Australia, 3 May 2016 - 6 May 2016 .

hdl:10013/epic.47842

Conference -Poster

Hoppema, M.

, van Heuven, S. , Middag, R. , Currie, K. and Huhn, O. (2016)
Decadal scale carbon dioxide increase and acidification in the Weddell Sea, Southern Ocean ,

4th International symposium on The ocean in a high-CO2 world, Hobart, Australia, 3 May 2016 - 6 May 2016 .

hdl:10013/epic.47841

Conference -Talk

Hoppema, M.

and Van Heuven, S. (2016)
Ocean acidification in the Weddell Sea: Upwelling and ice cover ,

4th International symposium on The ocean in a high-CO2 world, Hobart, Australia, 3 May 2016 - 6 May 2016 .

hdl:10013/epic.47840

Conference -Poster

Panassa, E. , Hauck, J.

, Völker, C.

, Hoppema, M.

and Wolf-Gladrow, D.

(2016)
Observed chlorophyll trends in the Southern Ocean over 1997-2012 and associated mechanisms ,

European Geosciences Union General Assembly 2016, Vienna, 17 April 2016 - 22 April 2016 .

hdl:10013/epic.47876

Preview

Conference -Talk

Stöven, T. , Tanhua, T. , Hoppema, M.

and von Appen, W. J.

(2016)
Transient tracers in the Fram Strait – Excess SF6 and anthropogenic carbon transport ,

13th ASOF‐ISSG Meeting and Workshop, Lerici, Italy, 31 March 2016 - 1 April 2016 .

hdl:10013/epic.47557

Conference -Talk

Yasunaka, S. , Murata, A. , Watanabe, E. , Chierici, M. , Fransson, A. , van Heuven, S. , Hoppema, M.

, Ishii, M. , Johannessen, T. , Kosugi, N. , Lauvset, S. K. , Mathis, J. , Nishino, S. , Omar, A. M. , Olsen, A. , Sasano, D. , Takahashi, T. and Wanninkhof, R. (2016)
Mapping of the air–sea CO2 flux in the Arctic Ocean and its surrounding seas: Basin-wide distribution and seasonal to interannual variability ,

ESSAS 2016 Annual Science Meeting, Yokohama, Japan, 7 March 2016 - 9 March 2016 .

hdl:10013/epic.47374

Conference -Talk

Yasunaka, S. , Murata, A. , Watanabe, E. , Chierici, M. , Fransson, A. , van Heuven, S. , Hoppema, M.

, Ishii, M. , Johannessen, T. , Kosugi, N. , Lauvset, S. K. , Mathis, J. , Nishino, S. , Omar, A. M. , Olsen, A. , Sasano, D. , Takahashi, T. and Wanninkhof, R. (2016)
Mapping of the air–sea CO2 flux in the Arctic Ocean and its surrounding seas: Basin-wide distribution and seasonal to interannual variability ,

GRENE Arctic Climate Change project, final conference, Tokyo, Japan, 3 March 2016 - 4 March 2016 .

hdl:10013/epic.47342

Conference -Poster

Olsen, A. , Key, R. M. , van Heuven, S. , Lauvset, S. K. , Velo, A. , Lin, X. , Schirnick, C. , Kozyr, A. , Tanhua, T. , Hoppema, M.

, Jutterström, S. , Steinfeldt, R. , Jeansson, E. , Ishii, M. , Perez, F. F. and Suzuki, T. (2016)
Global Ocean Data Analysis version 2 (GLODAPv2) ,

Ocean Sciences Meeting, New Orleans, U.S.A., 21 February 2016 - 26 February 2016 .

hdl:10013/epic.46933

Conference -Keynote

Jones, E. , De Baar, H. , van Heuven, S. , Ulfsbo, A. , Roden, N. , Hoppema, M.

, Bakker, D. and Venables, H. (2015)
Uptake of CO2 and ocean acidification in the polar oceans ,

Netherlands Polar Programme annual symposium: Polar Tipping Points. Netherlands Science Organisation, Den Haag, the Netherlands, 5 November 2015 - 5 November 2015 .

hdl:10013/epic.48248

Conference -Community Service

Hoppema, M.

(2015)
Ozeanprozesse und Meereis im Südpolarmeer ,

Seminar Umweltschutz in der Antarktis, Bremerhaven, Germany, 7 October 2015 - unspecified .

hdl:10013/epic.46176

Conference -Talk

Bakker, D. C. E. , Olsen, A. , O'Brien, K. , Hoppema, M.

, Key, R. M. , Lauvset, S. , Kozyr, A. , Nojiri, Y. , Pfeil, B. , Rödenbeck, C. , Schuster, U. , Tilbrook, B. , Wanninkhof, R. , Watson, A. J. and and international SOCAT GLODAP2 and SOCOM contributors (2015)
Global synthesis products enable quantification of the ocean carbon sink and ocean acidification ,

SOOS-WCRP-ESA Workshop on Southern Ocean Surface Flux, Frascati, Italy, 21 September 2015 - 23 September 2015 .

hdl:10013/epic.46025

Conference -Poster

Panassa, E. , Hauck, J.

, Völker, C.

, Hoppema, M.

and Wolf-Gladrow, D.

(2015)
Trends in the Southern Ocean Mixed Layer and Chlorophyll over the period 1990-2012 from Observations ,

SOOS-WCRP-ESA Workshop on Southern Ocean Surface Fluxes, Frascati, Italy, 21 September 2015 - 23 September 2015 .

hdl:10013/epic.46350

Preview

Conference -Poster

Hoppema, M.

, van Heuven, S. and Bakker, K. (2015)
Trends in nutrients at a repeat section from 1996 to 2011 through the Weddell Sea ,

Sustained ocean observing for the next decade, GO-SHIP/Argo/IOCCP, Galway, Ireland, 14 September 2015 - 18 September 2015 .

hdl:10013/epic.46015

Conference -Poster

Panassa, E. , Hauck, J.

, Völker, C.

, Hoppema, M.

and Wolf-Gladrow, D.

(2015)
Response of Southern Ocean circulation and chlorophyll to the Southern Annular Mode over the period 1990-2012 from observations ,

SOLAS conference, Kiel germany, 7 September 2015 - 11 September 2015 .

hdl:10013/epic.46332

Conference -Poster

Hoppema, M.

, van Heuven, S. and Bakker, K. (2015)
Trends in CO2, oxygen and nutrients at repeat sections through the Weddell Sea ,

SOLAS Open Science Conference 2015, Kiel, Germany, 7 September 2015 - 11 September 2015 .

hdl:10013/epic.45987

Conference -Poster

van Heuven, S. , Hoppema, M.

, Heckmann, S. , Marx, S. , El Naggar, S. , Rogenhagen, J. , Dimmler, W. and Hüttebräucker, O. (2015)
A thorough field comparison of two pCO2 instruments ,

SOLAS Open Science Conference 2015, Kiel, Germany, 7 September 2015 - 11 September 2015 .

hdl:10013/epic.45986

Conference -Talk

Landschützer, P. , Gruber, N. , Haumann, F. A. , Rödenbeck, C. , Bakker, D. C. E. , van Heuven, S. , Hoppema, M.

, Metzl, N. , Sweeney, C. , Takahashi, T. , Tilbrook, B. and Wanninkhof, R. (2015)
The reinvigoration of the Southern Ocean carbon sink ,

SOCAT and SOCOM Events at SOLAS Open Science Conference, Kiel, Germany, 7 September 2015 - unspecified .

hdl:10013/epic.46024

Conference -Invited talk

Bittig, H. , Körtzinger, A. , Claustre, H. , Tortell, P. D. , Hoppema, M.

and Jones, E. M. (2015)
O2-based NCP estimates from underway and Bio-Argo float data ,

Goldschmidt2015, Prague, Czech Republic, 16 August 2015 - 21 August 2015 .

hdl:10013/epic.45907

Conference -Talk

Hoppema, M.

, van Heuven, S. and Bakker, K. (2015)
Nutrient trends through the Weddell Sea (1996-2011): Tracers for changes ,

AWI-IUP Blockseminar, Tracers in the climate system, Bremerhaven, Germany, 20 July 2015 - 20 July 2015 .

hdl:10013/epic.45819

Conference -Talk

Loose, B. , Jenkins, W. , Moriarty, R. , Brown, P. J. , Jullion, L. , Meredith, M. , Naveira Garabato, A. , Torres-Valdes, S. and Hoppema, M.

(2015)
Estimating gas saturation and recharge temperature for the abyssal ocean ,

26th IUGG General Assembly, Prague, Czech republic, 22 June 2015 - 2 July 2015 .

hdl:10013/epic.45744

Conference -Poster

Walter, M. , Buss, A. , Rhein, M. , Hoppema, M.

, Huhn, O. , Jones, E. M. and Sültenfuß, J. (2015)
Quantifying upwelling and nutrient fluxes in the Weddell Sea with helium isotope data ,

26th IUGG General Assembly, Prague, Czech republic, 22 June 2015 - 2 July 2015 .

hdl:10013/epic.45743

Conference -Invited talk

Bellerby, R. G. J. , Suckling, C. , Shadwick, R. E. , Trimborn, S.

, Hoppema, M.

, Lovenduski, N. S. , Lenton, A. , Kurihara, H. , Lo Monaco, C. , Murphy, E. J. and Constable, A. (2015)
Southern Ocean acidification ,

38. Antarctic Treaty Consultative Meeting, Sofia, Bulgaria, 1 June 2015 - 10 June 2015 .

hdl:10013/epic.45889

Conference -Talk

Hoppema, M.

, van Heuven, S. , Bauerfeind, E. , Lochthofen, N. , Wulff, T.

and Soltwedel, T.

(2015)
ICOS-D Arbeiten am Alfred-Wegener-Institut ,

ICOS-D Jahrestreffen, Garmisch-Partenkirchen, Germany, 11 May 2015 - 13 May 2015 .

hdl:10013/epic.45509

Conference -Invited talk

Bakker, D. C. E. , Olsen, A. , O´Brien, K. , Hoppema, M.

, Key, R. M. , Lauvset, S. K. , Kozyr, A. , Nojiri, Y. , Pfeil, B. , Rödenbeck, C. , Schuster, U. , Tilbrook, B. , Wanninkhof, R. , Watson, A. and all international SOCAT and GLODAP2 contributors (2015)
Global synthesis products enable quantification of the ocean carbon sink and ocean acidification ,

Workshop: Recent developments in model-data fusion for carbon and GHG science, Paris, France, 20 April 2015 - 22 April 2015 .

hdl:10013/epic.45415

Conference -Talk

van Heuven, S. , Olsen, A. , Key, R. M. , Lin, X. , Lauvset, S. , Tanhua, T. , Velo, A. , Hoppema, M.

, Kozyr, A. , Jutterström, S. and Schirnick, C. (2015)
Nutrient consistency in GLODAPv2 ,

SCOR Working Group 147 Towards comparability of global oceanic nutrient data (COMPONUT), Vienna, Austria, 14 April 2015 - 15 April 2015 .

hdl:10013/epic.45376

Conference -Talk

Jullion, L. , Naveira Garabato, A. , Bacon, S. , Meredith, M. , Brown, P. , Torres-Valdes, S. , Speer, K. , Holland, P. , Bakker, D. and Hoppema, M.

(2015)
The contribution of the Weddell Gyre to the global overturning circulation ,

EGU General Assembly 2015, Vienna, Austria, 12 April 2015 - 17 April 2015 .

hdl:10013/epic.45375

Conference -Talk

Hoppema, M.

, van Heuven, S. and Bakker, K. (2015)
Nutrient repeats through the Weddell Sea (1996-2011): Trends and enhanced upwelling ,

ANDREX meeting 10, British Antarctic Survey, Cambridge, U.K., 26 February 2015 - 27 February 2015 .

hdl:10013/epic.45090

Conference -Talk

Tortell, P. D. , Bittig, H. , Körtzinger, A. , Jones, E. M. and Hoppema, M.

(2015)
Biological and physical controls on surface gas distributions along the Antarctic continental shelf ,

2015 Aquatic Sciences Meeting, Aquatic Sciences: Global And Regional Perspectives — North Meets South, Granada, Spain, 22 February 2015 - 27 February 2015 .

hdl:10013/epic.45091

Conference -Talk

van Heuven, S. , Hoppema, M.

and Huhn, O. (2015)
The invasion of anthropogenic carbon dioxide into the Weddell Gyre and adjacent Atlantic sector of the Southern Ocean ,

IUP-AWI Blockseminar: Human Impact on the Earth System, Bremen, 6 February 2015 - 6 February 2015 .

hdl:10013/epic.44958

Conference -Talk

Bakker, D. C. E. , Pfeil, B. , Smith, K. , Hankin, S. , Olsen, A. , Alin, S. R. , Cosca, C. , Harasawa, S. , Kozyr, A. , Nojiri, Y. , O'Brien, K. M. , Schuster, U. , Telszewski, M. , Tilbrook, B. , Wada, C. , Akl, J. , Barbero, L. , Bates, N. , Boutin, J. , Bozec, Y. , Cai, W. J. , Castle, R. , Chavez, F. P. , Chen, L. , Chierici, M. , Currie, K. , de Baar, H. , Evans, W. , Feely, R. , Fransson, A. , Gao, Z. , Hales, B. , Hardman-Mountford, N. , Hoppema, M.

, Huang, W. J. , Hunt, C. W. , Huss, B. , Ichikawa, T. , Johannessen, T. , Jones, E. M. , Jones, S. , Jutterström, S. , Kitidis, V. , Körtzinger, A. , Landschϋtzer, P. , Lauvset, S. K. , Lefèvre, N. , Manke, A. B. , Mathis, J. , Merlivat, L. , Metzl, N. , Murata, A. , Newberger, T. , Omar, A. , Ono, T. , Park, G. H. , Paterson, K. , Pierrot, D. , Ríos,, A. , Sabine, C. , Saito, S. , Salisbury, J. , Sarma, V. V. S. S. , Schlitzer, R.

, Sieger, R. , Skjelvan, I. , Steinhoff, T. , Sullivan, K. , Sun, H. , Sutton, A. , Suzuki, T. , Sweeney, C. , Takahashi, T. , Tjiputra, J. , Tsurushima, N. , Van Heuven, S. M. A. C. , Vandemark, D. , Vlahos, P. , Wallace, D. W. R. , Wanninkhof, R. and Watson, A. J. (2015)
The Surface Ocean CO2 Atlas (SOCAT) enables detection of changes in the ocean carbon sink ,

CarboChange Final Meeting, Bergen, Norway, 19 January 2015 - 22 January 2015 .

hdl:10013/epic.45690

Conference -Talk

Olsen, A. , Key, R. M. , Lauvset, S. K. , Lin, X. , Tanhua, T. , van Heuven, S. , Hoppema, M.

, Jutterström, S. , Steinfeldt, R. , Jeansson, E. , Ishii, M. , Suzuki, T. , Velo, A. , Kozyr, A. , Pfeil, B. and Schirnick, C. (2015)
GLODAPv2 science ,

CarboChange Final Meeting, Bergen, Norway, 19 January 2015 - 22 January 2015 .

hdl:10013/epic.44972

Conference -Talk

Watson, A. , Boutin, J. , Schuster, U. , Ríos, A. F. and Hoppema, M.

(2015)
CT2: Observing systems for ocean carbon change ,

CarboChange Final Meeting, Bergen, Norway, 19 January 2015 - 22 January 2015 .

hdl:10013/epic.44974

Conference -Talk

Bakker, D. C. E. , Pfeil, B. , Smith, K. , Hankin, S. , Olsen, A. , Alin, S. R. , Cosca, C. , Harasawa, S. , Kozyr, A. , Nojiri, Y. , O'Brien, K. , Schuster, U. , Telszewski, M. , Tilbrook, B. , Wada, C. , Akl, J. , Barbero, L. , Bates, N. R. , Boutin, J. , Bozec, Y. , Cai, W. J. , Castle, R. D. , Chavez, F. P. , Chen, L. , Chierici, M. , Currie, K. , De Baar, H. J. W. , Evans, W. , Feely, R. A. , Fransson, A. , Gao, Z. , Hales, B. , Hardman-Mountford, N. J. , Hoppema, M.

, Huang, W. J. , Hunt, C. W. , Huss, B. , Ichikawa, T. , Johannessen, T. , Jones, E. M. , Jones, S. D. , Jutterström, S. , Kitidis, V. , Körtzinger, A. , Landschützer, P. , Lauvset, S. K. , Lefèvre, N. , Manke, A. B. , Mathis, J. , Merlivat, L. , Metzl, N. , Murata, A. , Newberger, T. , Omar, A. M. , Ono, T. , Park, G. H. , Paterson, K. , Pierrot, D. , Ríos, A. F. , Sabine, C. L. , Saito, S. , Salisbury, J. , Sarma, V. V. S. S. , Schlitzer, R.

, Sieger, R. , Skjelvan, I. , Steinhoff, T. , Sullivan, K. F. , Sun, H. , Sutton, A. J. , Suzuki, T. , Sweeney, C. , Takahashi, T. , Tjiputra, J. , Tsurushima, N. , Van Heuven, S. M. A. C. , Vandemark, D. , Vlahos, P. , Wallace, D. W. R. , Wanninkhof, R. and Watson, A. J. (2014)
The Surface Ocean CO2 Atlas (SOCAT) enables detection of changes in the ocean carbon sink ,

Earth Observation for ocean-atmosphere interactions science 2014, Co-organized by ESA, SOLAS and EGU, Frascati, Italy, 28 October 2014 - 31 October 2014 .

hdl:10013/epic.46510

Conference -Talk

Bakker, D. C. E. , Hoppema, M.

, Schröder, M. , Geibert, W.

and de Baar, H. J. W. (2014)
Seasonal sea-ice coverage exerts strong controls on the Weddell Sea carbon cycle ,

Workshop Chemical Atmosphere-Snow-Sea Ice Interactions: taking the next big step in the field, lab & modelling, BAS, Cambridge, U.K., 13 October 2014 - 15 October 2014 .

hdl:10013/epic.44268

Conference -Community Service

Hoppema, M.

(2014)
Ozeanprozesse und Meereis im Südlichen Ozean ,

Seminar Umweltschutz in der Antarktis, Bremerhaven, Germany, 9 October 2014 - unspecified .

hdl:10013/epic.46177

Conference -Invited talk

Jones, E. , Hoppema, M.

, Tortell, P. D. and de Baar, H. J. W. (2014)
Dynamic changes in oceanic CO2 along the West Antarctic Peninsula ,

Centre for Ocean and Atmospheric Sciences, University of East Anglia, Norwich, U.K., 6 October 2014 - unspecified .

hdl:10013/epic.44214

Conference -Poster

van Heuven, S. , Hoppema, M.

, Huhn, O. , Jones, E. M. and de Baar, H. (2014)
Six years of sea surface pCO2 data from the Atlantic and Polar Oceans collected by research vessel Polarstern ,

1st ICOS Science Conference - Greenhouse Gases and Biogeochemical Cycles, Brussels, Belgium, 23 September 2014 - 25 September 2014 .

hdl:10013/epic.44182

Conference -Keynote

Bakker, D. C. E. , Pfeil, B. , Smith, K. , Hankin, S. , Olsen, A. , Alin, S. R. , Cosca, C. , Harasawa, S. , Kozyr, A. , Nojiri, Y. , O'Brien, K. , Schuster, U. , Telszewski, M. , Tilbrook, B. , Wada, C. , Akl, J. , Barbero, L. , Bates, N. R. , Boutin, J. , Bozec, Y. , Cai, W. J. , Castle, R. D. , Chavez, F. P. , Chen, L. , Chierici, M. , Currie, K. , de Baar, H. J. W. , Evans, W. , Feely, R. A. , Fransson, A. , Gao, Z. , Hales, B. , Hardman-Mountford, N. , Hoppema, M.

, Huang, W. J. , Hunt, C. W. , Huss, B. , Ichikawa, T. , Johannessen, T. , Jones, E. M. , Jones, S. D. , Jutterström, S. , Kitidis, V. , Körtzinger, A. , Landschützer, P. , Lauvset, S. K. , Lefèvre, N. , Manke, A. B. , Mathis, J. , Merlivat, L. , Metzl, N. , Murata, A. , Newberger, T. , Omar, A. M. , Ono, T. , Park, G. H. , Paterson, K. , Pierrot, D. , Ríos, A. F. , Sabine, C. L. , Saito, S. , Salisbury, J. , Sarma, V. V. S. S. , Schlitzer, R.

, Sieger, R. , Skjelvan, I. , Steinhoff, T. , Sullivan, K. F. , Sun, H. , Sutton, A. J. , Suzuki, T. , Sweeney, C. , Takahashi, T. , Tjiputra, J. , Tsurushima, N. , van Heuven, S. M. , Vandemark, D. , Vlahos, P. , Wallace, D. W. R. , Wanninkhof, R. and Watson, A. J. (2014)
The Surface Ocean CO2 Atlas (SOCAT) enables detection of changes in the ocean carbon sink ,

1st ICOS Science Conference - Greenhouse Gases and Biogeochemical Cycles, Brussels, Belgium, 23 September 2014 - 25 September 2014 .

hdl:10013/epic.44365

Conference -Talk

Bakker, D. C. E. , Olsen, A. , Hankin, S. , Hoppema, M.

, Key, R. M. , Landschützer, P. , Lauvset, S. , Kozyr, A. , Nojiri, Y. , Pfeil, B. , Rödenbeck, C. , Schuster, U. , Tilbrook, B. , Wanninkhof, R. , Watson, A. and and all international SOCAT, GLODAP2, SOCOM contributors (2014)
Global synthesis products enable quantification of the ocean carbon sink and ocean acidification Global Data Analysis Project Version 2 (GLODAP2) Surface Ocean CO2 Atlas (SOCAT) Surface Ocean pCO2 Mapping Intercomparison (SOCOM) ,

Challenger Conference for Marine Science, Plymouth, U.K., 8 September 2014 - 11 September 2014 .

hdl:10013/epic.44119

Conference -Poster

Bakker, D. C. E. , Olsen, A. , Hankin, S. , Hoppema, M.

, Key, R. , Kozyr, A. , Lauvset, S. , Nojiri, Y. , O'Brien, K. , Pfeil, B. , Rödenbeck, C. , Schuster, U. , Tilbrook, B. , Wanninkhof, R. , Watson, A. and all international SOCAT, GLODAP2 and SOCOM contributors (2014)
Global synthesis products enable quantification of the ocean carbon sink and ocean acidification ,

Challenger Conference for Marine Science, Plymouth, U.K., 8 September 2014 - 11 September 2014 .

hdl:10013/epic.44121

Conference -Keynote

Bellerby, R. , Lo Monaco, C. , Lovenduski, N. , Lenton, A. , Haruko, K. , Trimborn, S.

, Hoppema, M.

, Suckling, C. and Meredith, M. (2014)
Acidification of the Southern Ocean ,

XXIII SCAR Biennial Meetings - 2014 Open Science Conference, Auckland, New Zealand, 25 August 2014 - 28 August 2014 .

hdl:10013/epic.44246

Conference -Poster

Hoppema, M.

, van Heuven, S. , Jones, E. M. , Campos, C. , Huhn, O. and de Baar, H. J. W. (2014)
Changes in the Weddell region and anthropogenic carbon dioxide ,

IMBER Open Science Conference: Future Oceans, Bergen, Norway, 23 June 2014 - 27 June 2014 .

hdl:10013/epic.43752

Conference -Talk

Lauvset, S. K. , Olsen, A. , Key, R. , Lin, X. , Tanhua, T. , Hoppema, M.

, Jutterström, S. , Steinfeldt, R. , Jeansson, E. , van Heuven, S. , Ishii, M. , Suzuki, T. , Velo, A. , Kozyr, A. , Pfeil, B. and Schirnick, C. (2014)
Evaluation of changes in global pH and CaCO3 from WOCE to CLIVAR ,

IMBER Open Science Conference: Future Oceans, Bergen, Norway, 23 June 2014 - 27 June 2014 .

hdl:10013/epic.43755

Conference -Talk

Olsen, A. , Key, R. M. , Lauvset, S. K. , Lin, X. , Tanhua, T. , van Heuven, S. , Hoppema, M.

, Jutterström, S. , Steinfeldt, R. , Jeansson, E. , Ishii, M. , Suzuki, T. , Velo, A. , Kozyr, A. , Pfeil, B. and Schirnick, C. (2014)
Presenting GLODAPv2, ocean biogeochemical time trends and future plans ,

IMBER Open Science Conference: Future Oceans, Bergen, Norway, 23 June 2014 - 27 June 2014 .

hdl:10013/epic.43754

Conference -Talk

Bellerby, R. G. J. , Lo Monaco, C. , Lovenduski, N. S. , Lenton, A. , Kurihara, H. , Trimborn, S.

, Hoppema, M.

, Suckling, C. and Meredith, M. (2014)
Southern Ocean ecosystems and ocean acidification ,

IMBER Open Science Conference: Future Oceans, Bergen, Norway, 23 June 2014 - 27 June 2014 .

hdl:10013/epic.43753

Conference -Talk

McGilchrist, G. , Naveira Garabato, A. , Jullion, L. , Brown, P. J. , Bakker, D. , Torres-Valdes, S. and Hoppema, M.

(2014)
The carbon and nutrients budgets of the Weddell Gyre ,

9th ANDREX meeting, British Antarctic Survey, Cambridge, 5 June 2014 - 5 June 2014 .

hdl:10013/epic.43652

Conference -Talk

Hoppema, M.

, Olsen, A. , Key, R. M. , Lauvset, S. K. , van Heuven, S. , Tanhua, T. , Jutterström, S. , Steinfeldt, R. , Jeansson, E. , Lin, X. , Kozyr, A. , Pfeil, B. , Suzuki, T. , Ishii, M. , Velo, A. and Schirnick, C. (2014)
A leap forwards in carbon data : GLODAPv2 ,

9th ANDREX meeting, British Antarctic Survey, Cambridge, 5 June 2014 - 5 June 2014 .

hdl:10013/epic.43651

Conference -Talk

Hoppema, M.

, Lochthofen, N. , Wulff, T.

, Bauerfeind, E. , Huhn, O. and Van Heuven, S. (2014)
Die Ozeankomponente von ICOS-D – Beitrag des Alfred-Wegener-Instituts ,

ICOS-D Jahrestreffen, Leipzig, 5 May 2014 - 6 May 2014 .

hdl:10013/epic.43520

Conference -Talk

Strass, V.

, Rohardt, G.

and Hoppema, M.

(2014)
Sustained observations in the Weddell Sea spanning more than 20 years show gradual increase of the deep water heat content ,

EGU General Assembly 2014 .

hdl:10013/epic.43515

Preview

Conference -Poster

Jones, E. M. , Salt, L. , Van Heuven, S. M. A. C. , Claus, M. , Hauck, J.

, de Baar, H. J. W. and Hoppema, M.

(2014)
CO2 uptake and ocean acidification in the Atlantic and Southern Oceans ,

CarboChange 3rd annual meeting, Reykjavik, Iceland, 7 April 2014 - 10 April 2014 .

hdl:10013/epic.43403

Conference -Talk

Ríos, A. F. , Velo, A. , Steinfeldt, R. , Hoppema, M.

, Joos, F. , Keller, K. , Khatiwala, S. , Van Heuven, S. and Pérez, F. F. (2014)
Comparisons of anthropogenic CO2 storage between observations and models in the Atlantic ,

CarboChange 3rd annual meeting, Reykjavik, Iceland, 7 April 2014 - 10 April 2014 .

hdl:10013/epic.43423

Conference -Talk

Lauvset, S. K. , Key, R. M. , Olsen, A. , Tanhua, T. , Hoppema, M.

, Jutterström, S. , Steinfeldt, R. , Jeansson, E. , Kozyr, A. , Pfeil, B. , Suzuki, T. , Ishii, M. , van Heuven, S. and Velo, A. (2014)
GLODAPv2 ,

CarboChange 3rd annual meeting, Reykjavik, Iceland, 7 April 2014 - 10 April 2014 .

hdl:10013/epic.43425

Conference -Poster

Hoppema, M.

, Van Heuven, S. M. A. C. , Jones, E. M. , Huhn, O. and de Baar, H. J. W. (2014)
Increasing CO2 in the deep waters of the Weddell Gyre, Southern Ocean ,

CarboChange 3rd annual meeting, Reykjavik, Iceland, 7 April 2014 - 10 April 2014 .

hdl:10013/epic.43422

Conference -Poster

Santana-Casiano, J. M. , González-Dávila, M. , Ríos, A. F. , Pérez, F. F. , Huertas, E. , Hoppema, M.

, Olafsson, J. and Olafsdottir, S. R. (2014)
Trends in ocean acidification in different regions of the Atlantic Ocean ,

CarboChange 3rd annual meeting, Reykjavik, Iceland, 7 April 2014 - 10 April 2014 .

hdl:10013/epic.43427

Conference -Talk

Gruber, N. , Clement, D. , Tanhua, T. , Ishii, M. , Key, R. M. , Rodgers, K. , Feely, R. A. , Sabine, C. L. , Mathis, J. , Wanninkhof, R. , Van Heuven, S. , Hoppema, M.

, Pérez, F. F. , García-Ibañez, M. , Lo Monaco, C. , Murata, A. , Lauvset, S. and Kozyr, A. (2014)
The oceanic sink for anthropogenic CO2 since the mid-1990s ,

CarboChange 3rd annual meeting, Reykjavik, Iceland, 7 April 2014 - 10 April 2014 .

hdl:10013/epic.43424

Conference -Talk

Gruber, N. , Clement, D. , Tanhua, T. , Ishii, M. , Key, R. M. , Rodgers, K. , Feely, R. A. , Sabine, C. L. , Mathis, J. T. , Wanninkhof, R. , van Heuven, S. , Hoppema, M.

, Perez, F. F. , García-Ibañez, M. , Lo Monaco, C. , Murata, A. , Lauvset, S. and Kozyr, A. (2014)
The oceanic sink for anthropogenic CO2 since the mid 1990s ,

Ocean Sciences Meeting 2014, Honolulu, Hawaii, U.S.A., 23 February 2014 - 28 February 2014 .

hdl:10013/epic.43132

Conference -Talk

Huhn, O. , Rhein, M. , Hoppema, M.

and van Heuven, S. (2014)
Reduced ventilation and carbon storage in intermediate, deep and bottom Water ,

Ocean Sciences Meeting 2014, Honolulu, Hawaii, U.S.A., 23 February 2014 - 28 February 2014 .

hdl:10013/epic.43131

Conference -Community Service

Hoppema, M.

(2013)
Ozeanprozesse und Meereis im Südlichen Ozean ,

Seminar Umweltschutz in der Antarktis, Bremerhaven, Germany, 22 October 2013 - unspecified .

hdl:10013/epic.46178

Conference -Poster

Tanhua, T. , Hoppema, M.

and Stöven, T. (2013)
Carbon and transient tracers dynamics: Preliminary results after the first field experiments ,

Koordinationsworkshop SPP Antarktisforschung, Bochum, Germany, 25 September 2013 - 27 September 2013 .

hdl:10013/epic.42390

Conference -Talk

Hoppema, M.

, Van Heuven, S. M. A. C. , Jones, E. M. and Huhn, O. (2013)
Invasion of anthropogenic carbon into the deep Weddell Sea ,

Freitagsseminar AWI, Bremerhaven, 6 September 2013 - 6 September 2013 .

hdl:10013/epic.42151

Conference -Talk

Huhn, O. , Rhein, M. , Hoppema, M.

and van Heuven, S. (2013)
Slowing down of deep and bottom water ventilation and anthropogenic carbon storage in the Weddell Sea ,

Joint Assembly IAHS - IAPSO - IASPEI, Knowledge for the Future, Göteborg, Sweden, 22 July 2013 - 26 July 2013 .

hdl:10013/epic.41899

Conference -Invited talk

Hoppema, M.

, Van Heuven, S. M. A. C. , Jones, E. M. and de Baar, H. J. W. (2013)
Penetration of anthropogenic carbon into the deep Southern Ocean with special emphasis on the Weddell Sea ,

THEO MURPHY INTERNATIONAL SCIENTIFIC MEETING - New models and observations of the Southern Ocean, its role in global climate and the carbon cycle, Kavli Royal Society International Centre, Chicheley Hall, Buckinghamshire, U.K., 16 July 2013 - 17 July 2013 .

hdl:10013/epic.41883

Conference -Invited talk

Brown, P. , Messias, M. J. , Bakker, D. C. E. , Landschützer, P. , Watson, A. , Torres- Valdes, S. , Hoppema, M.

, Meredith, M. P. , Naveira Garabato, A. C. , Fine, R. A. and Wanninkhof, R. (2013)
Southern Ocean carbon: accumulation, fluxes and transport from the Weddell Gyre to the global ocean ,

THEO MURPHY INTERNATIONAL SCIENTIFIC MEETING - New models and observations of the Southern Ocean, its role in global climate and the carbon cycle, Kavli Royal Society International Centre, Chicheley Hall, Buckinghamshire, U.K., 16 July 2013 - 17 July 2013 .

hdl:10013/epic.41887

Conference -Talk

Lauvset, S. , Key, R. , Olsen, A. , Tanhua, T. , Hoppema, M.

, Jutterström, S. , Steinfeldt, R. , Jeansson, E. , Kozyr, A. , Pfeil, B. , Suzuki, T. and Ishii, M. (2013)
GLODAPv2 – a global and quality controlled ocean biogeochemical data product ,

9th International Carbon Dioxide Conference, Beijing, China, 3 June 2013 - 7 June 2013 .

hdl:10013/epic.41627

Conference -Poster

Hoppema, M.

, Van Heuven, S. , Jones, E. M. , de Baar, H. and Fahrbach, E. (2013)
Increasing or stagnating CO2 in the deep and bottom waters of the Weddell Gyre, Southern Ocean ,

9th International Carbon Dioxide Conference, Beijing, China, 3 June 2013 - 7 June 2013 .

hdl:10013/epic.41625

Conference -Talk

Lenton, A. , Tilbrook, B. , Law, R. , Bakker, D. , Doney, S. , Gruber, N. , Hoppema, M.

, Ishii, M. , Lovenduski, N. , Matear, R. , McNeil, B. , Metzl, N. , Mikaloff Fletcher, S. , Monteiro, P. , Rödenbeck, C. , Sweeney, C. and Takahashi, T. (2013)
Sea-air CO2 fluxes in the Southern Ocean: 1990–2009 ,

9th International Carbon Dioxide Conference, Beijing, China, 3 June 2013 - 7 June 2013 .

hdl:10013/epic.41624

Conference -Poster

Brown, P. , MacGilchrist, G. , Bakker, D. , Jullion, L. , Naveira Garabato, A. , Torres- Valdes, S. , Messias, M. J. , Watson, A. , van Heuven, S. and Hoppema, M.

(2013)
The marine carbonate system in a Southern Ocean deep water formation region: accumulation, fluxes and transports from the Weddell Gyre to the global ocean ,

9th International Carbon Dioxide Conference, Beijing, China, 3 June 2013 - 7 June 2013 .

hdl:10013/epic.41628

Conference -Talk

Gruber, N. , Clement, D. , Tanhua, T. , Ishii, M. , Key, R. , Rodgers, K. , Feely, R. , Sabine, C. L. , Mathis, J. , Wanninkhof, R. , van Heuven, S. , Hoppema, M.

, Pérez, F. , García-Ibañez, M. , Lo Monaco, C. , Murata, A. , Lauvset, S. and Kozyr, A. (2013)
The oceanic accumulation of anthropogenic CO2 since the mid 1990s ,

9th International Carbon Dioxide Conference, Beijing, China, 3 June 2013 - 7 June 2013 .

hdl:10013/epic.41626

Conference -Talk

Hoppema, M.

, Van Heuven, S. and Huhn, O. (2013)
Decadal changes in the Southern Ocean, with emphasis on the Weddell region ,

Carbon Synthesis meeting, Beijing, China, 2 June 2013 - 2 June 2013 .

hdl:10013/epic.41629

Conference -Poster

Hauck, J.

, Völker, C.

, Wang, T. , Hoppema, M.

, Losch, M.

and Wolf-Gladrow, D.

(2013)
Response of carbon fluxes to the Southern Annular Mode: The role of export production and seasonality ,

The 45th International Liège Colloquium: Primary Production in the Ocean: from the synoptic to the global scale, 13 May 2013 - 17 May 2013 .

hdl:10013/epic.41523

Conference -Poster

Olsen, A. , Key, R. M. , Bakker, D. , Pfeil, B. , Tanhua, T. , Hankin, S. , Lauvset, S. K. , Hoppema, M.

, Telszewski, M. , Ishii, M. , Kozyr, A. , Sabine, C. , Steinfeldt, R. , Jeansson, E. and Jutterström, S. (2013)
Global carbon datasets for OA research ,

Arctic Ocean Acidification, Bergen, Norway, 6 May 2013 - 8 May 2013 .

hdl:10013/epic.41517

Conference -Poster

Jones, E. , Salt, L. , Van Heuven, S. M. A. C. , Clargo, N. , Claus, M. , Kobeaga, A. , De Baar, H. J. W. and Hoppema, M.

(2013)
Carbon in the west Atlantic Ocean: GEOTRACES Netherlands ,

2013 Annual meeting CarboChange, Norwich, U.K., 24 April 2013 - 26 April 2013 .

hdl:10013/epic.41469

Conference -Poster

Olsen, A. , Key, R. M. , Tanhua, T. , Hoppema, M.

, Lauvset, S. , Jutterström, S. , Kozyr, A. , Steinfeldt, R. , Jeansson, E. , Pfeil, B. , Ishii, M. and Suzuki, T. (2013)
Moving from GLODAP, CARINA and PACIFICA to the Global Ocean Data Analysis Project v2 GLODAPv2 ,

2013 Annual meeting CarboChange, Norwich, U.K., 24 April 2013 - 26 April 2013 .

hdl:10013/epic.41458

Conference -Talk

Hoppema, M.

, Jones, E. , Klages, M. , Bauerfeind, E. , Lochthofen, N. and Wulff, T.

(2013)
ICOS-D at AWI ,

ICOS-D Jahrestreffen, Jena, Germany, 24 April 2012 - 25 April 2013 .

hdl:10013/epic.41459

Conference -Poster

Fahrbach, E. , Behrendt, A.

, Boebel, O.

, Hoppema, M.

, Rohardt, G.

, Schröder, M. , Strass, V.

and Wisotzki, A. (2013)
Der Beitrag der Erwärmung des Tiefen- und Bodenwassers im Weddellmeer zum globalen Klimawandel ,

25. Internationale Polartagung, Hamburg, Germany, 17 March 2013 - 22 March 2013 .

hdl:10013/epic.41334

Conference -Talk

Stöven, T. , Tanhua, T. and Hoppema, M.

(2013)
Transient tracers in the Southern Ocean and the benefits of a constraint TTD model ,

25. Internationale Polartagung, Hamburg, Germany, 17 March 2013 - 22 March 2013 .

hdl:10013/epic.41244

Conference -Talk

Jones, E. M. , Hauck, J.

, Salt, L. , Hoppema, M.

, Van Heuven, S. and de Baar, H. (2013)
Do ocean eddies create hotspots of carbon uptake in the Southern Ocean? ,

ASLO 2013 Aquatic Sciences Meeting, New Orleans, U.S.A., 17 February 2013 - 22 February 2013 .

hdl:10013/epic.41508

Conference -Poster

Bakker, D. C. E. , Pfeil, B. , Olsen, A. , Metzl, N. , Hankin, S. , Hoppema, M.

and all SOCAT contributors (2012)
Introducing the Surface Ocean CO2 Atlas (SOCAT) for the polar regions ,

Workshop European Flagship for Polar Ecosystem Change and Synthesis (PECS): Identifying key links between biogeochemical processes and foodweb structure, Bremerhaven, Germany, 26 November 2012 - 28 November 2012 .

hdl:10013/epic.40420

Conference -Poster

Olsen, A. , Key, R. M. , Tanhua, T. , Hoppema, M.

, Lauvset, S. K. , Jutterström, S. , Kozyr, A. , Steinfeldt, R. , Jeansson, E. , Pfeil, B. , Ishii, M. and Suzuki, T. (2012)
Moving from GLODAP, CARINA and PACIFICA to the Global Ocean Data Analysis Project v2 GLODAPv2 ,

Workshop European Flagship for Polar Ecosystem Change and Synthesis (PECS): Identifying key links between biogeochemical processes and foodweb structure, Bremerhaven, Germany, 26 November 2012 - 28 November 2012 .

hdl:10013/epic.40421

Conference -Talk

Torres-Valdes, S. , Jullion, L. , Naveira Garabato, A. , Brown, P. and Hoppema, M.

(2012)
Towards a nutrient budget for the Weddell Gyre ,

ANDREX Meeting 6, Woods Hole Oceanographic Institution, U.S.A., 11 November 2012 - 12 November 2012 .

hdl:10013/epic.40281

Conference -Talk

Hauck, J.

, Völker, C.

, Wang, T. , Hoppema, M.

, Losch, M.

and Wolf-Gladrow, D.

(2012)
The Southern Ocean in a high-CO2 world: Changes in inorganic and organic carbon fluxes ,

Third International Symposium on the Ocean in a High-CO2 World, Monterey, California, USA, 24 September 2012 - 27 September 2012 .

hdl:10013/epic.40096

Preview

Conference -Talk

Bakker, D. C. E. , Bednaršek, N. , Brown, P. , Hoppema, M.

, Jones, E. , Messias, M. J. and Watson, A. J. (2012)
Carbon uptake in the Weddell Gyre, where ‘old’ (deep water) and ‘new’ (fossil fuel CO2) meet in icy surface waters ,

International Weddell Gyre Workshop, Hanse Wissenschafskolleg, Delmenhorst, Germany, 17 September 2012 - 19 September 2012 .

hdl:10013/epic.40042

Conference -Talk

Hoppema, M.

and Dehairs, F. (2012)
Dissolved Barium in the Weddell Gyre ,

International Weddell Gyre Workshop, Hanse Wissenschafskolleg, Delmenhorst, Germany, 17 September 2012 - 19 September 2012 .

hdl:10013/epic.40037

Conference -Talk

Hauck, J.

, Krieger, M. , Hoppema, M.

, Völker, C.

and Wolf-Gladrow, D.

(2012)
How well do we know anthropogenic carbon in the (deep) Weddell Sea? A preliminary assessment ,

International Weddell Gyre Workshop, Hanse Wissenschafskolleg, Delmenhorst, Germany, 17 September 2012 - 19 September 2012 .

hdl:10013/epic.40033

Conference -Poster

Brown, P. , Messias, M. J. , Bakker, D. , Watson, A. , Hoppema, M.

, Meredith, M. , Naveira Garabato, A. , Jullion, L. , Fine, R. and Wanninkhof, R. (2012)
Natural and anthropogenic carbon in Antarctic Bottom Water: sequestration, accumulation and export from the Weddell gyre to the global ocean ,

International Weddell Gyre Workshop, Hanse Wissenschafskolleg, Delmenhorst, Germany, 17 September 2012 - 19 September 2012 .

hdl:10013/epic.40039

Conference -Talk

Van Heuven, S. , Hoppema, M.

and Jones, E. (2012)
Observations of increasing DIC in the deep waters of the Weddell Gyre ,

International Weddell Gyre Workshop, Hanse Wissenschafskolleg, Delmenhorst, Germany, 17 September 2012 - 19 September 2012 .

hdl:10013/epic.40040

Conference -Talk

Huhn, O. , Rhein, M. , Hoppema, M.

and Van Heuven, S. (2012)
Slowing down of deep and bottom water ventilation and anthropogenic carbon storage in the Weddell Sea ,

International Weddell Gyre Workshop, Hanse Wissenschafskolleg, Delmenhorst, Germany, 17 September 2012 - 19 September 2012 .

hdl:10013/epic.40043

Conference -Poster

Stöven, T. , Tanhua, T. , Hoppema, M.

, Strass, V.

and Körtzinger, A. (2012)
Southern Ocean transient tracers: Preliminary results of SF6 and CFC-12 measurements ,

International Weddell Gyre Workshop, Hanse Wissenschafskolleg, Delmenhorst, Germany, 17 September 2012 - 19 September 2012 .

hdl:10013/epic.40041

Conference -Poster

Torres-Valdes, S. , Jullion, L. , Naveira Garabato, A. , Brown, P. and Hoppema, M.

(2012)
Towards a nutrient budget of the Weddell Gyre ,

International Weddell Gyre Workshop, Hanse Wissenschafskolleg, Delmenhorst, Germany, 17 September 2012 - 19 September 2012 .

hdl:10013/epic.40038

Conference -Poster

Olsen, A. , Key, R. M. , Tanhua, T. , Hoppema, M.

, Lauvset, S. , Kozyr, A. , Steinfeldt, R. , Jeansson, E. , Pfeil, B. and Ishii, M. (2012)
Moving from GLODAP, CARINA and PACIFICA to the Global Ocean Data Analysis v.2, GLODAP v2 ,

Climate Change in high Latitudes, Bjerknes Centre 10-years Anniversary Conference, Bergen, Norway, 3 September 2012 - 6 September 2012 .

hdl:10013/epic.39989

Conference -Talk

Brown, P. , Messias, M. J. , Bakker, D. , Watson, A. , Hoppema, M.

, Meredith, M. , Naveira Garabato, A. and Jullion, L. (2012)
Natural and anthropogenic carbon in Antarctic Bottom Water: sequestration, accumulation and export from the Weddell Gyre to the global ocean ,

15th biennial Challenger Conference for Marine Science, Norwich, U.K., 3 September 2012 - 6 September 2012 .

hdl:10013/epic.39990

Conference -Talk

Hauck, J.

, Völker, C.

, Wang, T. , Losch, M.

, Wolf-Gladrow, D.

and Hoppema, M.

(2012)
Southern Ocean response to the Annular Mode: Inorganic and organic carbon fluxes ,

Climate Change in High Latitudes, Bergen, Norway, 4 September 2012 - 6 September 2012 .

hdl:10013/epic.39953

[thumbnail of SAM_carbon_flux_as_shown.pdf]

Preview

Conference -Talk

Huhn, O. , Rhein, M. and Hoppema, M.

(2012)
Aging and slowing down of anthropogenic carbon uptake in deep and bottom water in the Weddell Sea, 1984-2011 ,

Freitagsseminar Climate Sciences, Bremerhaven, 12 July 2012 - unspecified .

hdl:10013/epic.39822

Conference -Talk

Fahrbach, E. , Heywood, K. , Hoppema, M.

, Rohardt, G.

and Thompson, A. F. (2012)
Variability in the properties of the bottom water in the Weddell Sea ,

EGU General Assembly 2012, Vienna, Austria, 22 April 2012 - 27 April 2012 .

hdl:10013/epic.39541

Conference -Talk

Klages, M. , Hoppema, M.

and Lochthofen, N. (2012)
Beiträge des AWI zum Ozeanprogramm in ICOS-D ,

ICOS-D Kickoff Meeting, Braunschweig, Germany, 23 March 2012 - unspecified .

hdl:10013/epic.39331

Conference -Talk

Olsen, A. , Key, R. M. , Tanhua, T. , Hoppema, M.

, Jutterström, S. , Lauvset, S. , Jeansson, E. , Steinfeldt, R. , Kozyr, A. and Pfeil, B. (2012)
GLODAPv2 Interior ocean carbon synthesis ,

2012 Annual Meeting EU Integrated Project CARBOCHANGE, NUI Galway, Ireland, 7 March 2012 - 9 March 2012 .

hdl:10013/epic.38977

Conference -Talk

Hoppema, M.

, Van Heuven, S. , Hauck, J.

and Fahrbach, E. (2012)
Oceanic CO2 in the Southern Ocean ,

IUP/AWI Blockseminar Climate variability, Bremen, Germany, 1 March 2012 - unspecified .

hdl:10013/epic.38865

Conference -Poster

Brown, P. J. , Messias, M. J. , Bakker, D. C. E. , Watson, A. J. , Hoppema, M.

, Meredith, M. P. , Jullion, L. and Naveira Garabato, A. C. (2012)
On the changing sequestration of natural and anthropogenic carbon and export from the Weddell Sea at depth ,

2012 Ocean Sciences Meeting, Salt Lake City, Utah, U.S.A., 20 February 2012 - 24 February 2012 .

hdl:10013/epic.38862

Conference -Talk

Van Heuven, S. , Hoppema, M.

, De Baar, H. and Meijer, H. (2012)
Quantifying the rate of storage of anthropogenic carbon in the South Atlantic Ocean. A watermass-based estimate from 35 years of interior ocean carbon data ,

2012 Ocean Sciences Meeting, Salt Lake City, Utah, U.S.A., 20 February 2012 - 24 February 2012 .

hdl:10013/epic.38863

Conference -Talk

Gruber, N. , Clement, D. , Tanhua, T. , Ishii, M. , Key, R. M. , Rodgers, K. , Wanninkhof, R. , Hoppema, M.

, Pérez, F. F. and Van Heuven, S. (2012)
Toward a global data-based estimate of the oceanic accumulation of anthropogenic CO2 since the WOCE era ,

2012 Ocean Sciences Meeting, Salt Lake City, Utah, U.S.A., 20 February 2012 - 24 February 2012 .

hdl:10013/epic.38861

Conference -Talk

Hauck, J.

, Arrigo, K. R. , Hoppema, M.

, van Dijken, G. L. , Völker, C.

and Wolf-Gladrow, D.

(2012)
Dissolution of Antarctic shelf carbonates: an insignificant feedback to acidification ,

EGU General Assembly, Vienna, 22 April 2012 - 27 April 2012 .

hdl:10013/epic.39351

[thumbnail of submitted_EGU2012-1088.pdf]

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Conference -Talk

Omar, A. M. , Olsen, A. , Johannessen, T. , Borges, A. , Hoppema, M.

and Thomas, H. (2011)
Spatiotemporal variations of fCO2 in the North Sea ,

Earth Observation for Ocean-Atmosphere Interactions Science - ESA, SOLAS, EGU joint Conference, European Space Agency ESRIN, Frascati, Italy, 29 November 2011 - 2 December 2011 .

hdl:10013/epic.41882

Conference -Talk

Bakker, D. C. E. , Brown, P. , Hoppema, M.

, Messias, M. J. , Watson, A. , Jones, E. , Jones, S. and Telszewski, M. (2011)
Natural and Anthropogenic Carbon: Progress and plans ,

4th ANDREX project meeting, Norwich, U.K., 21 November 2011 - 22 November 2011 .

hdl:10013/epic.38644

Conference -Talk

Hauck, J.

, Gerdes, D. , Hillenbrand, C. D. , Hoppema, M.

, Kuhn, G.

, Nehrke, G.

, Völker, C.

and Wolf-Gladrow, D.

(2011)
Distribution and mineralogy of carbonate sediments on Antarctic shelves ,

2nd Young Scientist Excellence Cluster Conference on Marine and Climate Research: Perspectives from Natural and Social Sciences, Bremen, 4 October 2011 - 5 October 2011 .

hdl:10013/epic.38424

Conference -Talk

Hauck, J.

, Gerdes, D. , Hillenbrand, C. D. , Hoppema, M.

, Kuhn, G.

, Nehrke, G.

, Völker, C.

and Wolf-Gladrow, D.

(2011)
Distribution and mineralogy of carbonate sediments on Antarctic shelves ,

BioAcid Annual Meeting 2011, Bremen, 26 September 2011 - 28 September 2011 .

hdl:10013/epic.38423

Conference -Talk

Naveira Garabato, A. , Abrahamsen, P. , Bacon, S. , Bakker, D. , Ballentine, C. , Brown, P. , Hoppema, M.

, Jenkins, B. , Jullion, L. , Loose, B. , Meredith, M. , Messias, M. J. , Moriarty, R. , Morris, P. , Sanders, R. , Torres-Valdes, S. , Venables, H. , Watson, A. , Brousseau, A. , Castro-Morales, K. , Chollet, S. , Cunningham, N. , Darlington, E. , Jones, E. , Jones, S. , Kaczmarska, A. , Kaiser, J. , Lauderdale, J. , Longworth, B. , Persechino, A. , Renner, A. , Scally, S. , Telszewski, M. and Woodward, S. (2011)
Antarctic deep water rates of export(ANDREX) ,

Antarctic Funding Initiative [AFI] Tenth Workshop, Cambridge, U.K., 12 September 2011 - 13 September 2011 .

hdl:10013/epic.39906

Conference -Invited talk

Lo Monaco, C. , Metzl, N. , Lenton, A. , Van Heuven, S. , Vázquez, M. , Álvarez, M. , Sabine, C. , Key, B. , Peng, T. H. , Matear, R. , McNeil, B. , Tilbrook, B. , Murata, A. , Hauck, J.

, Hoppema, M.

, Takahashi, T. , Inoue, H. , Ishii, M. and Currie, K. (2011)
CO2 Changes in the Southern Ocean Surface and Interior. What did we learn from observations? ,

The Ocean Carbon Cycle at a Time of Change: Synthesis and Vulnerabilities, 14-16 September 2011, UNESCO, Paris, France, 14 September 2011 - unspecified .

hdl:10013/epic.38347

Conference -Poster

Van Heuven, S. M. A. C. , Meijer, H. A. J. , Hoppema, M.

and De Baar, H. J. W. (2011)
Carbon storage in the South Atlantic Ocean. Assessing time trends in C-ant with a novel, multiple-cruises variant of the MLR-technique: Time Series Residuals (TSR) ,

The Ocean Carbon Cycle at a Time of Change: Synthesis and Vulnerabilities, 14-16 September 2011, UNESCO, Paris, France. .

hdl:10013/epic.38113

Conference -Poster

Van Heuven, S. , Meijer, H. A. J. , Hoppema, M.

and De Baar, H. J. W. (2011)
Carbon storage in the South Atlantic Ocean. Assessing time trends in Cant with a novel, multiple-cruises variant of the MLR-technique: Time Series Residuals (TSR) ,

European Geosciences Union General Assembly 2011, ViennaApril 2011. .

hdl:10013/epic.37162

Conference -Talk

Hauck, J.

, Gerdes, D. , Hillenbrand, C. D. , Hoppema, M.

, Kuhn, G.

, Nehrke, G.

, Völker, C.

and Wolf-Gladrow, D.

(2011)
Carbonate sediments on Antarctic shelves and implications for a mechanism to buffer ocean acidification in the Southern Ocean ,

ASLO Aquatic Sciences Meeting, 13-18 February, San Juan, Puerto Rico, USA. .

hdl:10013/epic.36936

Conference -Poster

Hauck, J.

, Hoppema, M.

, Bellerby, R. G. J. , Völker, C.

and Wolf-Gladrow, D.

(2011)
Decadal trend of anthropogenic carbon in the Weddell Sea ,

The Ocean Carbon Cycle at a Time of Change: Synthesis and Vulnerabilities, 14-16 September 2011, UNESCO, Paris, France. .

hdl:10013/epic.38115

Conference -Talk

Dehairs, F. , Jacquet, S. , Fripiat, F. , Cardinal, D. , Hoppema, M.

, Jeandel, C. , Monnin, C. , Navez, J. , Cavagna, A. J. , Speich, S. , Boyé, M. , Fahrbach, E. , Blain, S. , Rutgers v. d. Loeff, M.

, De Baar, H. and Rintoul, S. (2011)
Differential retention of dissolved barium and silicon in the Atlantic, Indian and Australian sectors of the Southern Ocean ,

Liege Colloquium, Tracers of physical and biogeochemical processes, past changes and ongoing anthropogenic impacts, Liege, BelgiumMay 2011. .

hdl:10013/epic.37439

Conference -Talk

Bakker, D. , Hoppema, M.

, Watson, A. , Jones, E. , Jones, S. , Scally, S. and Telszewski, M. (2011)
Inorganic Carbon on ANDREX and A23: Progress so far ,

ANDREX meeting 3, Southampton, U.K.May 2011. .

hdl:10013/epic.37511

Conference -Invited talk

Pérez, F. F. , Velo, A. , Mercier, H. , Ríos, A. F. and Hoppema, M.

(2011)
Interior Carbon changes in the Atlantic ,

The Ocean Carbon Cycle at a Time of Change: Synthesis and Vulnerabilities, 14-16 September 2011, UNESCO, Paris, France .

hdl:10013/epic.38116

Conference -Invited talk

Hoppema, M.

, Van Heuven, S. , Hauck, J.

, Huhn, O. , Fahrbach, E. and De Baar, H. (2011)
Long-time sections in the Southern Ocean: Prime Meridian and across the Weddell Sea ,

Kick-off Meeting EU CarboChange "Changes in carbon uptake and emissions by oceans in a changing climate", 8-10 March 2011, Bergen, Norway. .

hdl:10013/epic.37026

Conference -Invited talk

Pfeil, B. , Olsen, A. , Bakker, D. C. E. , Sabine, C. , Metzl, N. , Kozyr, A. , Borges, A. , Schuster, U. , Telszewski, M. , Chen, A. , Tilbrook, B. , Sarma, V. V. S. S. , Feely, R. , Wanninkhof, R. , Hankin, S. , Koyuk, H. , Malczyk, J. , Tedesco, K. , Cosca, C. , Miyazaki, C. , Hunt, C. , Pierrot, D. , Park, G. H. , Skjelvan, I. , Paterson, K. , Santana-Casiano, M. , Hood, M. , Hoppema, M.

, Watson, A. , Lourantou, A. , Padin, A. , Lefevre, N. , Hardman-Mountford, N. , Omar, A. , Nakaoka, S. , Alin, S. , Steinhoff, T. , Suzuki, T. , Johannessen, T. , Nakana, Y. and Nojiri, Y. (2011)
SOCAT Data treatment and adjustments ,

The Ocean Carbon Cycle at a Time of Change: Synthesis and Vulnerabilities, 14-16 September 2011, UNESCO, Paris, France. .

hdl:10013/epic.38154

Conference -Poster

Van Heuven, S. , Hoppema, M.

, Velo, A. , De Baar, H. J. W. and Khatiwala, S. (2011)
Storage of C-ant in the South Atlantic Ocean. A comparison of results from various methods ,

The Ocean Carbon Cycle at a Time of Change: Synthesis and Vulnerabilities, 14-16 September 2011, UNESCO, Paris, France. .

hdl:10013/epic.38114

Conference -Invited talk

Hoppema, M.

(2011)
Uptake and transport of CO2 in the Weddell Sea, Antarcica ,

Geochemical Luncheon Club Seminar, University of East Anglia, Norwich, UKJuly 2011. .

hdl:10013/epic.37862

Conference -Poster

Van Heuven, S. M. A. C. , Hoppema, M.

, Huhn, O. , Slagter, H. A. and De Baar, H. J. W. (2011)
The rate of storage of C-ant in the Weddell Gyre. A careful assessment of C-T measurements from 1972 to 2008 ,

The Ocean Carbon Cycle at a Time of Change: Synthesis and Vulnerabilities, 14-16 September 2011, UNESCO, Paris, France. .

hdl:10013/epic.38112

Conference -Poster

Ríos, A. F. , Velo, A. , Pardo, P. C. , Hoppema, M.

and Pérez, F. F. (2011)
An update of anthropogenic CO2 storage rates in the western South Atlantic basin and the role of Antarctic Bottom Water ,

The Ocean Carbon Cycle at a Time of Change: Synthesis and Vulnerabilities, 14-16 September 2011, UNESCO, Paris, France. .

hdl:10013/epic.38028

Conference -Talk

Ríos, A. F. , Velo, A. , Pardo, P. C. , Hoppema, M.

and Pérez, F. F. (2011)
An update of anthropogenic CO2 storage rates in the western South Atlantic basin and the role of Antarctic Bottom Water ,

GEO Carbon Conference: Carbon in a changing world, FAO, Rome, Italy, 24 October 2011 - 26 October 2011 .

hdl:10013/epic.38617

Conference -Poster

Bakker, D. C. E. , Hoppema, M.

, Jones, E. , Jones, S. , Riley, J. , Scally, S. , Seeyave, S. , Telszewski, M. and Watson, A. (2010)
Carbonate Chemistry of the Scotia Sea and the northern Weddell Gyre ,

2010 National Centre for Earth Observation Science Conference, Leicester, U.K., 28 September 2010 - 30 September 2010 .

hdl:10013/epic.45710

Conference -Talk

Bellerby, R. , Olsen, A. , Nondal, G. , Slagstad, D. , Taucher, J. , Hauck, J.

, Bethke, I. , Jeansson, E. , Årthun, M. , Omar, A. , Skjelvan, I. , Assmann, K. M. , Bopp, L. , Johannessen, T. , Hoppema, M.

, Völker, C.

, Wolf-Gladrow, D.

, Tyrrell, T. , Findlay, H. and Frigstad, H. (2010)
Ocean acidification response to surface ocean conditioning and transport - processes influencing anthropogenic carbon change in the Arctic and Southern oceans ,

International Polar Year - Oslo Science Conference, Oslo, Norway, 8 June 2010 - 12 June 2010 .

hdl:10013/epic.45688

Conference -Poster

Jullion, L. , Naveira Garabato, A. , Bacon, S. , Sanders, R. , Morris, P. , Meredith, M. P. , Brown, P. , Bakker, D. , Messias, M. J. , Watson, A. , Moriarty, R. , Ballentine, C. , Jenkins, W. , Hoppema, M.

and Speer, K. (2010)
Antarctic Deep Water Rates of Export (ANDREX) ,

International Polar Year - Oslo Science Conference, 8-12 June 2010, Oslo, Norway. .

hdl:10013/epic.36132

Conference -Invited talk

Jullion, L. , Naveira Garabato, A. , Bacon, S. , Morris, P. , Sanders, R. , Meredith, M. , Bakker, D. , Messias, M. J. , Watson, A. , Brown, P. , Ballentine, C. , Moriarty, R. , Jenkins, B. and Hoppema, M.

(2010)
Antarctic Deep Water Rates of Export (ANDREX) ,

9th Antarctic funding initiative workshop, 13-14 September 2010, Cambridge, U.K. .

hdl:10013/epic.36133

Conference -Invited talk

Naveira Garabato, A. , Abrahamsen, P. , Bacon, S. , Bakker, D. , Ballentine, C. , Brown, P. , Hoppema, M.

, Jenkins, B. , Jullion, L. , Loose, B. and Meredith, M. (2010)
Antarctic Deep Water Rates of Export ANDREX (2008-2012) ,

9th Antarctic funding initiative workshop, 13-14 September 2010, Cambridge, U.K. .

hdl:10013/epic.35905

Conference -Invited talk

Hoppema, M.

, Van Heuven, S. , Hauck, J.

and Huhn, O. (2010)
Anthropogenic CO2 in the Weddell Sea ,

Deep Ocean Workshop: Observed and Model-Simulated Property Changes in the Deep Ocean of the Southern Hemisphere, 21-23 June 2010, Hobart, Australia. .

hdl:10013/epic.35446

Conference -Talk

Ríos, A. F. , Velo, A. , Hoppema, M.

and Pérez, F. F. (2010)
Anthropogenic carbon dioxide and trends in the western South Atlantic ,

2010 AGU Fall meeting, 13-17 December 2010, San Francisco, U.S.A. .

hdl:10013/epic.36222

Conference -Poster

Huhn, O. , Hauck, J.

, Hoppema, M.

, Rhein, M. and Roether, W. (2010)
Anthropogenic carbon estimates in the Weddell Sea using an optimized CFC based transit time distribution approach ,

European Geosciences Union, General Assembly 2010, 2-7 May 2010, Vienna, Austria. .

hdl:10013/epic.34890

Conference -Poster

Bakker, D. , Schuster, U. , Messias, M. J. , Watson, A. , Brown, P. , De Boer, A. , Brindle, J. , Brousseau, A. , Cooper, D. , Lee, G. , Scally, S. , Woodward, S. , Louwerse, A. , Jones, E. , Hoppema, M.

, Bacon, S. , King, B. , McDonagh, E. , Naveira Garabato, A. , Riley, J. , Legge, O. and Meredith, M. (2010)
Atlantic storage of natural and anthropogenic carbon ,

Oceans 2025 Annual Science Meeting, 11- 13 May 2010, Plymouth, U.K. .

hdl:10013/epic.35675

Conference -Poster

Hauck, J.

, Hillenbrand, C. D. , Hoppema, M.

, Kuhn, G.

, Nehrke, G.

, Völker, C.

and Wolf-Gladrow, D.

(2010)
Buffering ocean acidification: Dissolution of carbonate sediments in the Southern Ocean ,

BIOACID / EPOCA / UKOARP Meeting Bremerhaven.-30.09.2010. .

hdl:10013/epic.36123

Conference -Talk

Hoppema, M.

and Tanhua, T. (2010)
Carbon and transient tracers dynamics: A bi-polar view on Southern Ocean eddies and the changing Arctic Ocean ,

Koordinationsworkshop SPP 1158 Antarktisforschung, 7-8 October 2010, Düsseldorf. .

hdl:10013/epic.36074

Conference -Talk

Bakker, D. , Brown, P. , Hoppema, M.

, Watson, A. , Jones, E. , Jones, S. , Scally, S. and Telszewski, M. (2010)
Carbon in Antarctic Deep Water Rates of Export ANDREX (2008-2012) ,

ANDREX Meeting 2, 1 October 2010, BAS, Cambridge, U.K. .

hdl:10013/epic.36014

Conference -Poster

Bakker, D. C. E. , Hoppema, M.

, Jones, E. M. , Jones, S. , Riley, J. , Scally, S. , Seeyave, S. , Telszewski, M. and Watson, A. J. (2010)
Carbonate chemistry of the Scotia Seaand the northern Weddell Gyre ,

14th biennial Challenger Conference for Marine Science, 6-9 September 2010, Southamption, U.K. .

hdl:10013/epic.35847

Conference -Invited talk

Bakker, D. C. E. , Schuster, U. , Messias, M. J. , Brown, P. , Watson, A. , Hoppema, M.

, Bacon, S. , McDonagh, E. , King, B. , Naveira Garabato, A. , Jullion, L. , Torres, S. , Morris, P. , Sanders, R. , Meredith, M. and Venables, H. (2010)
Deep carbon inventories and transports in the South Atlantic A progress report on UK ANDREX and Oceans 2025 research ,

Deep Ocean Workshop: Observed and Model-Simulated Property Changes in the Deep Ocean of the Southern Hemisphere, 21-23 June 2010, Hobart, Australia.. .

hdl:10013/epic.35503

Conference -Talk

Fahrbach, E. , Hoppema, M.

, Rohardt, G.

, Boebel, O.

, Klatt, O. and Wisotzki, A. (2010)
Erwärmung des Tiefen- und Bodenwassers im Weddellmeer ,

24. Internationale Polartagung, Obergurgl. - 10. Sept. 2010. .

hdl:10013/epic.35901

Conference -Invited talk

Fahrbach, E. , Behrendt, A.

, Boebel, O.

, Hoppema, M.

, Klatt, O. , Rohardt, G.

and Wisotzki, A. (2010)
Evidence of Decadal Fluctuations in the Water Mass Properties in the Atlantic sector of the Southern Ocean ,

International Polar Year - Oslo Science Conference, 8-12 June 2010, Oslo, Norway. .

hdl:10013/epic.35657

Conference -Invited talk

Bellerby, R. G. J. , Nondal, G. , Hauck, J.

, Assmann, K. , Hoppema, M.

, Völker, C.

and Wolf-Gladrow, D.

(2010)
Large regional variability in Southern Ocean acidification: Implications for defining scenarios of future ecosystem health ,

XXXI SCAR Open Science Conference, 3-6 August 2010, Buenos Aires, Argentina. .

hdl:10013/epic.35648

Conference -Invited talk

Hoppema, M.

and Bakker, D. (2010)
SOCAT quality control Atlantic sector of the Southern Ocean - 70°W to 10°E ,

Southern and Indian Ocean SOCAT workshop, 16-18 June 2010, CSIRO, Hobart, Australia. .

hdl:10013/epic.35376

Conference -Invited talk

Rios, A. F. , Hoppema, M.

, Velo, A. , Perez, F. F. , Steinfeldt, R. and Tanhua, T. (2010)
South Atlantic ,

Workshop Regional Carbon Cycle Assessment on Land and Oceans, COCOS and RECCAP, Viterbo, ItalyOctober 2010. .

hdl:10013/epic.36102

Conference -Talk

Fahrbach, E. , Hoppema, M.

, Rohardt, G.

, Boebel, O.

, Klatt, O. and Wisotzki, A. (2010)
Warming of the deep and bottom waters in the Weddell Gyre on decadal time scales ,

Deep Ocean Workshop: Observed and Model-Simulated Property Changes in the Deep Ocean of the Southern Hemisphere, 21-23 June 2010, Hobart, Australia. .

hdl:10013/epic.35447

Conference -Poster

Bakker, D. C. E. , Schuster, U. , Messias, M. J. , Watson, A. J. , Brown, P. J. , Hoppema, M.

, Bacon, S. , King, B. , McDonagh, E. , Meredith, M. P. , Naveira Garabato, A. C. , De Boer, A. , Brindle, J. , Brousseau, A. , Cooper, D. , Jones, E. M. , Scally, S. , Woodward, S. and Riley, J. S. (2009)
Atlantic storage of natural and anthropogenic carbon ,

8th International Carbon Dioxide Conference, 13-19 September 2009, Jena, Germany. .

hdl:10013/epic.33240

Conference -Poster

Bakker, D. C. E. , Schuster, U. , Messias, M. J. , Watson, A. J. , Brown, P. J. , Hoppema, M.

, Bacon, S. , King, B. , McDonagh, E. , Meredith, M. , Naveira Garabato, A. , De Boer, A. , Brindle, J. , Brousseau, A. , Cooper, D. , Jones, E. M. , Riley, J. , Scally, S. and Woodward, S. (2009)
Atlantic storage of natural and anthropogenic carbon ,

8th Antarctic Funding Initiative Workshop, Cambridge, UKSeptember 2009. .

hdl:10013/epic.33709

Conference -Talk

Tanhua, T. , Olsen, A. , Hoppema, M.

and and CARINA group (2009)
CARINA - Carbon dioxide in the Atlantic Ocean ,

CARBOOCEAN final meeting, Os, NorwayOctober 2009. .

hdl:10013/epic.35900

Conference -Invited talk

Hoppema, M.

, Van Heuven, S. , Hauck, J.

, Huhn, O. and Lo Monaco, C. (2009)
CARINA Southern Ocean synthesis - Anthropogenic CO2 in the Weddell Sea ,

Decadal variations of the ocean´s carbon cycle: Synthesis and vulnerabilities. International Symposium at the SCF Monte Verita, 13-17 July 2009, Ascona, Switzerland. .

hdl:10013/epic.32952

Preview

Conference -Invited talk

Key, R. M. , Jutterström, S. , Hoppema, M.

, Olsen, A. , Tanhua, T. and Wallace, D. W. R. (2009)
The CARINA data product ,

PICES 2009 Annual Meeting: Understanding ecosystem dynamics and pursuing ecosystem approaches to management, Jeju, KoreaOctober - 1 November 2009. .

hdl:10013/epic.33727

Conference -Invited talk

Hoppema, M.

(2009)
Chemical mass balance of the surface layer in the Southern Ocean for obtaining export production ,

AGU Chapman Conference on the biological carbon pump of the oceans, Brockenhurst, UKSeptember 2009. .

hdl:10013/epic.33231

Conference -Talk

Hauck, J.

, Hoppema, M.

, Bellerby, R. , Völker, C.

and Wolf-Gladrow, D.

(2009)
Data-based decadal anthropogenic CO2 accumulation in the Weddell Sea ,

Tracers in the Climate System, AWI/IUP Blockseminar, 6 July 2009, Bremerhaven. .

hdl:10013/epic.38169

Conference -Invited talk

Fahrbach, E. , Boebel, O.

, Hoppema, M.

, Klatt, O. , Rohardt, G.

and Wisotzki, A. (2009)
Decadal fluctuations of the water mass properties in the Souther Ocean ,

The 16th International Symposium on Polar Sciences, Incheon, Korea, June 10-12 .

hdl:10013/epic.33001

Conference -Poster

Metzl, N. , Tilbrook, B. , Lenton, A. , Takahashi, T. , Bakker, D. C. E. , Ishii, M. , Inoue, H. Y. , Sabine, C. , Sweeney, C. , Hoppema, M.

, Olsen, A. and Pfeil, B. (2009)
Decadal variations of sea surface fCO2 observed in the Southern Ocean ,

SOLAS Open Science Conference, 16-19 November 2009, Barcelona, Spain. .

hdl:10013/epic.33612

Conference -Talk

Metzl, N. , Lenton, A. , Tilbrook, B. , Takahashi, T. , Bakker, D. , Ishii, M. , Sabine, C. , Sweeney, C. , Hoppema, M.

, Pfeil, B. , Olsen, A. and Yoshikawa-Inoue, H. (2009)
Decadal variations of the ocean carbon dioxide system observed in the Southern Ocean ,

8th International Carbon Dioxide Conference, 13-19 September 2009, Jena, Germany. .

hdl:10013/epic.33236

Conference -Poster

Van Heuven, S. , Hoppema, M.

and De Baar, H. (2009)
Direct determination of the increase of CT in the deep Weddell Sea ,

Decadal variations of the ocean´s carbon cycle: Synthesis and vulnerabilities. International Symposium at the SCF Monte Verita, 13-17 July 2009, Ascona, Switzerland. .

hdl:10013/epic.32993

Conference -Invited talk

Fahrbach, E. , Boebel, O.

, Hoppema, M.

, Klatt, O. , Rohardt, G.

and Wisotzki, A. (2009)
Evidence of Decadal Fluctuations in the Water Mass Properties in the Weddell Sea ,

MOCA-09, Montreal, CanadaJuly .

hdl:10013/epic.33000

Conference -Poster

Steinhoff, T. , Fiedler, B. , Fietzek, B. , Hoppema, M.

, Körtzinger, A. , Schröder, F. and Zemmelink, H. (2009)
Inter-comparison of pCO2 instruments - classical versus new methods ,

8th International Carbon Dioxide Conference, 13-19 September 2009, Jena, Germany. .

hdl:10013/epic.33238

Conference -Talk

Hauck, J.

, Hoppema, M.

, Bellerby, R. G. J. , Völker, C.

and Wolf-Gladrow, D.

(2009)
Invasion of anthropogenic CO2 into the Weddell Sea on decadal scale and related acidification ,

8th International Carbon Dioxide Conference, September 13-19, Jena, Germany. .

hdl:10013/epic.33283

Conference -Talk

Key, B. , Olsen, A. , Tanhua, T. , Hoppema, M.

, Schirnick, C. and Van Heuven, S. (2009)
Nutrients in CARINA ,

2009 INSS international workshop, 10-12 February 2009, Paris, France. .

hdl:10013/epic.33919

Conference -Invited talk

Bakker, D. and Hoppema, M.

(2009)
Processes affecting the Southern Ocean CO2 sink ,

MOCA-09, Montreal, CanadaJuly 2009. .

hdl:10013/epic.33003

Conference -Talk

Bellerby, R. , Hauck, J.

, Hoppema, M.

, Monteiro, P. , Waldron, H. , Völker, C.

and Wolf-Gladrow, D.

(2009)
Southern ocean acidification: rates and regionality with ecological responses and climate feedbacks ,

5th EGU Alexander von Humboldt International Conference, 12-16 January 2009, Cape Town. .

hdl:10013/epic.33921

Conference -Poster

Omar, A. , Olsen, A. , Johannessen, T. , Hoppema, M.

, Thomas, H. and Borges, A. (2009)
Spatiotemporal variations of fCO2 in the North Sea ,

SOLAS Open Science Conference, 16-19 November 2009, Barcelona, Spain. .

hdl:10013/epic.33613

Conference -Poster

Huhn, O. , Hoppema, M.

, Roether, W. and Rhein, M. (2009)
Transport of anthropogenic CO2 across the Prime Meridian in the Southern Ocean based on tracer observations ,

EGU General Assembly 2009 Wien, AustriaApril 2009. .

hdl:10013/epic.32538

Conference -Talk

Huhn, O. , Rhein, M. , Roether, W. and Hoppema, M.

(2009)
Transport of anthropogenic carbon across the Prime Meridian based on tracer observations (a physical approach) ,

Tracers in the Climate System, AWI/IUP Blockseminar, 6 July 2009, Bremerhaven. .

hdl:10013/epic.38168

Conference -Talk

Van Heuven, S. , Hoppema, M.

and De Baar, H. (2009)
Uptake of CO2 by the polar oceans ,

Sustainable use of resources in Polar regions, Willem Barentsz Polar Institute, Groningen, the NetherlandsOctober 2009. .

hdl:10013/epic.33979

Conference -Talk

Bakker, D. C. E. , Hoppema, M.

, Geibert, W.

, Schröder, M. and De Baar, H. J. W. (2009)
A rapid transition from ice covered CO2-rich waters to a biologically mediated CO2 sink in the eastern Weddell Gyre ,

8th International Carbon Dioxide Conference, 13-19 September 2009, Jena, Germany. .

hdl:10013/epic.33237

Conference -Invited talk

Bakker, D. , Hoppema, M.

, Alvarez, M. , Barbero, L. , Bednarsek, N. , Bellerby, R. , Boutin, J. , Chierici, M. , Delille, B. , Hauck, J.

, Huhn, O. , Jones, E. , Lenton, A. , Metzl, N. , Lo Monaco, C. , Pfeil, B. , Rios, A. and Zemmelink, H. (2008)
Achievements and challenges in Southern Ocean CO2 research ,

CarboOcean 4th annual meeting, Dourdan, FranceDecember 2008. .

hdl:10013/epic.37467

Conference -Talk

Hoppema, M.

, Lo Monaco, C. , Sabine, C. , Tanhua, T. and Key, B. (2008)
CARINA data and quality control in the Southern Ocean ,

CarboOcean 4th annual meeting, Dourdan, FranceDecember 2008. .

hdl:10013/epic.37469

Conference -Talk

Gruber, N. , Lovenduski, N. S. , Hoppema, M.

and Tilbrook, B. (2008)
Can we detect a decadal trend in the Southern Ocean carbon sink in data from the interior ocean? ,

2008 Ocean Sciences Meeting, 2-7 March 2008, Orlando, Fl., USA. .

hdl:10013/epic.30097

Conference -Poster

Steinhoff, T. , Körtzinger, A. , Schroeder, F. , Petersen, W. and Hoppema, M.

(2008)
Inter-comparison of pCO2 instruments - classical versus new methods ,

FerryBox and Ship of Opportunity meeting, Southampton, UKSeptember 2008. .

hdl:10013/epic.36843

Conference -Poster

Hauck, J.

, Hoppema, M.

, Völker, C.

, Bellerby, R. and Wolf-Gladrow, D.

(2008)
Observations of acidification in the Weddell Sea on a decadal time scale ,

Second Symposium on The Ocean in a High-CO2 World, Musée Océanographique, MonacoOctober 2008. .

hdl:10013/epic.31021

Conference -Poster

Hauck, J.

, Hoppema, M.

, Völker, C.

, Bellerby, R. G. J. and Wolf-Gladrow, D.

(2008)
Observations of acidification in the Weddell Sea on a decadal time scale ,

2008 AGU Fall Meeting, 15-19 December 2008, San Francisco, U.S.A. Eos Trans. AGU, 89(53), Fall Meet. Suppl., Abstract OS31A-1235. .

hdl:10013/epic.31843

Conference -Poster

Hauck, J.

, Hoppema, M.

, Völker, C.

, Bellerby, R. G. J. and Wolf-Gladrow, D.

(2008)
Observations of acidification in the Weddell Sea on a decadal time scale ,

CarboOcean 4th annual meeting, Dourdan, FranceDecember 2008. .

hdl:10013/epic.37468

Conference -Talk

Bellerby, R. G. J. , Hauck, J.

, Slagstad, D. , Frigstad, H. , Hoppema, M.

, Biebricher, M. and Bethke, I. (2008)
Polar ocean acidification: A bipolar view on changes to the marine carbon dioxide system ,

SCAR/IASC IPY Open Science Conference, St. Petersburg, RussiaJuly 2008. .

hdl:10013/epic.30807

Conference -Talk

Fahrbach, E. , Boebel, O.

, Hoppema, M.

, Klatt, O. and Wisotzki, A. (2008)
Variations of water masses in the Atlantic sector of Southern Ocean observed in CASO ,

SCAR/IASC Open Science Conference, St. Petersburg.-11.07.2008. .

hdl:10013/epic.30887

Conference -Invited talk

Bakker, D. C. E. , Hoppema, M.

, Schröder, M. , Geibert, W.

and De Baar, H. J. W. (2008)
A rapid Transition from ice covered CO2rich waters to a biologically mediated CO2 Sink in the eastern Weddell Gyre ,

EGU General Assembly, WienApril 2008. .

hdl:10013/epic.30380

Conference -Talk

Bakker, D. C. E. , Hoppema, M.

, Schröder, M. , Geibert, W.

and Baar, H. J. W. (2008)
A rapid transition from ice covered CO2-rich waters to a biologically mediated CO2 Sink in the eastern Weddell Gyre ,

13th Biennial Challenger Conference for Marine Science, Bangor UniversitySeptember 2008. .

hdl:10013/epic.31020

Conference -Invited talk

Takahashi, T. , Sutherland, S. C. , Wanninkhof, R. , Sweeney, C. , Feely, R. A. , Hales, B. , Friederich, G. , Chavez, F. , Watson, A. , Bakker, D. C. E. , Schuster, U. , Metzl, N. , Yoshikawa-Inoue, H. , Ishii, M. , Midorikawa, T. , Sabine, C. , Hoppema, M.

, Olafsson, J. , Arnarson, T. S. , Tilbrook, B. , Johannessen, T. , Olsen, A. , Bellerby, R. , De Baar, H. J. W. , Nojiri, Y. , Wong, C. S. , Delille, B. and Bates, N. R. (2007)
Climatological mean and decadal change in surface ocean pCO2, and net seaair CO2 flux over the global oceans ,

PICES 16th annual meeting: The changing North Pacific: Previous patterns, future projections, and ecosystem impacts, 26 October - 5 November 2007, Victoria, British Columbia, Canada. .

hdl:10013/epic.36821

Conference -Poster

Bakker, D. C. E. , Hoppema, M.

, Schröder, M. , Geibert, W.

and Baar, H. J. W. d. (2007)
Rapid transition from ice covered CO2-rich waters to a biologically mediated sink in the eastern Weddell Gyre ,

IP CarboOcean annual meeting, 4-7 December 2007, Bremen, Germany. .

hdl:10013/epic.28605

Conference -Poster

Hoppema, M.

, Bakker, D. C. E. and Geibert, W.

(2007)
Strong fCO2 undersaturation after ice melt in the eastern Weddell Gyre ,

Surface Ocean CO2 Variability and Vulnerabilities workshop, 11-14 April 2007, Paris, France. .

hdl:10013/epic.26528

Conference -Invited talk

Hoppema, M.

(2007)
Uptake and transport of CO2 in the Weddell Sea, Antarctica ,

"Polar Dynamics: Monitoring, understanding and prediction", 29-31 August 2007, Bergen, Norway. .

hdl:10013/epic.27662

Conference -Poster

Fahrbach, E. , Boebel, O.

, Hoppema, M.

, Klatt, O. , Rohardt, G.

, Schröder, M. and Wisotzki, A. (2007)
Variations of water mass properties in the Weddell Sea ,

EGU2007. .

hdl:10013/epic.26520

Conference -Invited talk

Hoppema, M.

(2006)
Carbon Cycling in the Weddell Sea ,

Guest lecture, Bjerknes Centre for Climate Research/Geophysical Institute, University of Bergen, NorwayApril. .

hdl:10013/epic.25280

Conference -Invited talk

Takahashi, T. , Sutherland, S. C. , Chipman, D. , Feely, R. A. , Wanninkhof, R. , Sweeney, C. , Sabine, C. , Hales, B. , Yoshikawa-Inoue, H. , Friederich, G. , Chavez, F. , Watson, A. , Bakker, D. C. E. , Metzl, N. , Hoppema, M.

, Olsen, A. , Olafsson, J. , Tilbrook, B. , Nojiri, Y. , Bellerby, R. , Baar, H. and Wong, C. S. (2006)
Climatological mean surface ocean pCO2 and net sea-air CO2 flux over the global oceans: Progress since 2002 ,

Ocean Carbon Biogeochemistry Workshop 2006, Woods Hole, U.S.A.July. .

hdl:10013/epic.26062

Conference -Talk

Dierking, W.

, Witte, H. and Hoppema, M.

(2006)
Employment of upward-looking sonar for ice thickness measurements in the Weddell Sea ,

International workshop on Antarctic sea ice thickness, Hobart, Tasmania, AustraliaJuly .

hdl:10013/epic.26076

Conference -Talk

Fahrbach, E. , Boebel, O.

, Hoppema, M.

, Klatt, O. , Rohardt, G.

, Schröder, M. and Wisotzki, A. (2006)
Variations of water mass properties in the Weddell Sea ,

SCAR 2nd Open Science Conference, 12-14 July, Hobart, Australia. .

hdl:10013/epic.25562

Conference -Talk

Hoppema, M.

, Fahrbach, E. , Rohardt, G.

and Wisotzki, A. (2006)
Warm events and ice cover near Maud Rise, Weddell Sea ,

EGU General Assembly 2006, 3-7 April, Wien, Austria. .

hdl:10013/epic.25281

Conference -Poster

Fahrbach, E. , Boebel, O.

, Hoppema, M.

, Klatt, O. , Rohardt, G.

, Schröder, M. and Wisotzki, A. (2005)
Decadal-scale variations of water mass properties in the deep Weddell Sea ,

2nd International Alfred Wegener Symposium, 30 Oct-2 Nov, Bremerhaven, Germany .

hdl:10013/epic.24653

Conference -Talk

Fahrbach, E. , Boebel, O.

, Hoppema, M.

, Klatt, O. , Rohardt, G.

, Schröder, M. and Wisotzki, A. (2005)
Decadal-scale variations of water mass properties in the deep Weddell Sea ,

22. Internationale Polartagung, 18-24 Sept, Jena, Germany .

hdl:10013/epic.24654

Conference -Talk

Bakker, D. C. E. , Hoppema, M.

, Baar, H. J. W. d. and Watson, A. J. (2005)
Southern Ocean blooms promote atmospheric CO2 uptake ,

37th International Liège Colloquium on Ocean Dynamics, GAS TRANSFER AT WATER SURFACES, 2-6 May 2005, Liège, Belgium. .

hdl:10013/epic.24670

Conference -Talk

Fahrbach, E. , Boebel, O.

, Hoppema, M.

, Klatt, O. , Rohardt, G.

, Schröder, M. and Wisotzki, A. (2005)
Variations of water mass properties in the Weddell Sea and their relevance to marine life ,

Dynamic Planet 2005, 22 - 26 Aug., Cairns, Australia. .

hdl:10013/epic.24660

Conference -Poster

Fahrbach, E. , Boebel, O.

, Hoppema, M.

, Klatt, O. , Rohardt, G.

, Schröder, M. and Wisotzki, A. (2004)
Decadal-scale variations of water mass properties in the deep Weddell Sea ,

1st International CLIVAR Science Conference, 21-25 June,Baltimore,USA .

hdl:10013/epic.24647

Conference -Talk

Fahrbach, E. , Boebel, O.

, Klatt, O. , Hoppema, M.

, Rohardt, G.

, Schröder, M. and Wisotzki, A. (2004)
Decadal-scale variations of water mass properties in the deep Weddell Sea ,

SCAR Open Science Conference,25-31 July, Bremen, Germany .

hdl:10013/epic.24648

Conference -Talk

Fahrbach, E. , Boebel, O.

, Klatt, O. , Hoppema, M.

, Rohardt, G.

, Schröder, M. and Wisotzki, A. (2004)
Decadal-scale variations of water mass properties in the deep Weddell Sea, ,

EGU 1st General Assembly, 25-30 Apr, Nice, France. .

hdl:10013/epic.24644

Conference -Poster

Hoppema, M.

, Fahrbach, E. and Rohardt, G.

(2004)
Warm events near Maud Rise, Weddell Sea as observed by long-time moorings ,

EGU 1st General Assembly, 25-30 Apr, Nice, France. .

hdl:10013/epic.24668

Conference -Poster

Hoppema, M.

, Fahrbach, E. , Rohardt, G.

and Klatt, O. (2004)
Warm events near Maud Rise, Weddell Sea as observed by long-time moorings ,

SCAR Open Science Conference,25-31 July, Bremen, Germany. .

hdl:10013/epic.24669

Conference -Poster

Hoppema, M.

, Fahrbach, E. , Bellerby, R. G. J. and Baar, H. J. W. d. (2004)
The impact of subsurface water from the central Weddell Sea on the global abyssal carbon sequestration ,

EGU 1st General Assembly, 25-30 Apr, Nice, France. .

hdl:10013/epic.24666

Conference -Invited talk

Bakker, D. , Hoppema, M.

, Watson, A. , Bozec, Y. and Baar, H. d. (2003)
The Southern Ocean, a key player in the global carbon cycle ,

IUGG 2003, 4 July 2003, Sapporo, Japan. .

hdl:10013/epic.19649

Conference -Talk

Bellerby, R. , Hoppema, M.

, De Baar, H. and Stoll, M. (2001)
Basin wide extrapolation of surface fCO2 using hydrographic and nutrient modifications of source waters: a comparison of measured and modelled fCO2 in the Weddell Sea. ,

Plymouth Marine Laboratory Seminar Series, Plymouth, U.K., 10 May 2001 - 10 May 2001 .

hdl:10013/epic.39165

Conference -Poster

Hoppema, M.

, De Baar, H. J. W. and Fahrbach, E. (2001)
Annual net carbon consumption in the Atlantic sector of the Southern Ocean ,

Gordon Research Conference on Polar Marine Science: Field Analyses and Numerical Modeling of Coupled Physical, Chemical and Biological Systems Ventura, California, U.S.A., 11-16 March 2001. .

hdl:10013/epic.37448

Conference -Talk

Klatt, O. , Hoppema, M.

, Roether, W. , Rodehacke, C.

and Schodlok, M. (2001)
The ventilation of Weddell Sea sub-surface waters derived from CFC fluxes ,

EGS Conference, April 2001, Nice, France. .

hdl:10013/epic.21456

Conference -Talk

Bellerby, R. , Hoppema, M.

, De Baar, H. and Stoll, M. (2000)
Factors controlling variability of fCO2 in the Weddell Sea ,

The Southern Ocean : climatic changes and the cycle of carbon. International JGOFS symposium, Brest, France, 8 July 2000 - 12 July 2000 .

hdl:10013/epic.39164

Conference -Poster

Hoppema, M.

, De Baar, H. J. W. and Fahrbach, E. (2000)
Annual net carbon consumption in the Atlantic sector of the Southern Ocean ,

JGOFS Workshop 18-21 September 2000 Bremen. In: Biogeochemical cycles: German contributions to the International Joint Global Ocean Flux Study, B. Donner and G. Wefer (eds.), Berichte aus dem Fachbereich Geowissenschaften der Universität Bremen 162: .

hdl:10013/epic.37603

Conference -Invited talk

De Baar, H. J. W. , Gieskes, W. W. C. , Bellerby, R. G. J. , Rutgers v. d. Loeff, M.

, Roether, W. , Hoppema, M.

, Lancelot, C. , Watson, A. J. and Liss, P. S. (2000)
CARbondioxide Uptake by the Southern Ocean (CARUSO) ,

Ocean Sciences Meeting, 24-28 January 2000, San Antonio, Texas, U.S.A., EOS Transactions, Supplement 80, OS81. .

hdl:10013/epic.37770

Conference -Talk

Hoppema, M.

, De Baar, H. J. W. , Bellerby, R. G. J. and Fahrbach, E. (2000)
Carbon consumptions estimated from chemical mass balances of the surface layer in the Atlantic sector of the Southern Ocean ,

SO-JGOFS symposium "The Southern Ocean: climatic changes and the cycle of carbon", 9-13 July 2000, Brest, France. .

hdl:10013/epic.37602

Conference -Poster

Rutgers v. d. Loeff, M.

, Usbeck, R. and Hoppema, M.

(2000)
Export production and shallow mineralization in the Weddell Gyre: 234Th results compared with budget calculations of nutrients and CO2 ,

JGOFS Workshop 18-21 September 2000, Bremen. In: Biogeochemical cycles: German contributions to the International Joint Global Ocean Flux Study, B. Donner and G. Wefer (eds.), Berichte aus dem Fachbereich Geowissenschaften der Universität Bremen 162: 67. .

hdl:10013/epic.37604

Conference -Talk

Rutgers v. d. Loeff, M.

and Hoppema, M.

(2000)
Shallow mineralization in the Weddell Gyre II: Evidence from 234Th and TCO2 budgets ,

Ocean Sciences Meeting, 24-28 January 2000, San Antonio, Texas, U.S.A., EOS Transactions, Supplement 80, OS103. .

hdl:10013/epic.37537

Conference -Talk

Louanchi, F. , Hoppema, M.

, Wolf-Gladrow, D.

and Ruiz-Pino, D. (1999)
Interannual variation of CO2 uptake in the Southern Ocean ,

Proceedings of the 2nd International Symposium CO2 in the Oceans, Tsukuba, Japan, January 1999, CGER-IO37-´99pp.: .

hdl:10013/epic.37464

Conference -Talk

De Baar, H. J. W. , Stoll, M. H. C. , Lancelot, C. , Veth, C. , Timmermans, K. R. , Van Leeuwe, M. A. and Hoppema, M.

(1997)
Plankton blooms: A biological pump for carbon dioxide uptake in the Antarctic Ocean ,

Sixth International Phycological Congress, Leiden, the Netherlands, 9-16 August 1997, Phycologia 36: 23 (Suppl. 4S), meeting abstr. 88. .

hdl:10013/epic.37480

Conference -Talk

Louanchi, F. and Hoppema, M.

(1997)
A modelling study of the CO2 sources and sinks in the Southern Ocean ,

Fifth International Carbon Dioxide Conference, Cairns, Australia, Abstract AB0029September 1997. .

hdl:10013/epic.37482

Conference -Poster

Hoppema, M.

and Fahrbach, E. (1995)
Is the Weddell Sea a source or sink for CO2? Comparing winter and summer TCO2 and oxygen. ,

2nd International Southern Ocean JGOFS Symposium: Carbon fluxes and dynamic processes in the Southern Ocean: Present and past, Brest, FranceAugust 1995. .

hdl:10013/epic.37449

Conference -Poster

Wedborg, M. , Hoppema, M.

and Skoog, A. (1995)
On the relation between organic and inorganic carbon in the Weddell Sea ,

2nd International Southern Ocean JGOFS Symposium: Carbon fluxes and dynamic processes in the Southern Ocean: Present and past, Brest, FranceAugust 1995. .

hdl:10013/epic.37450

Conference -Poster

Schröder, M. , Hoppema, M.

and Wisotzki, A. (1994)
Bottom water anomaly at the Subantarctic Front on Greenwich meridian ,

The South Atlantic: Present and past circulation, Bremen, 15-19 August 1994, Berichte aus dem Fachbereich Geowissenschaften der Universität Bremen 52: .

hdl:10013/epic.37474

Other

Janout, M.

, Hoppema, M.

, Moreau, S. , de Steur, L. , Gutt, J. , Fawcett, S. , Wege, M. , Biddle, L. , Sallée, J. B. and Meijers, A. (2020)
The Weddelll Sea and Dronning Maud Land (WSDML) Regional Working Group Virtual Science Workshop, 20-23 October, 2020. ,

[Other]

doi:10.5281/zenodo.4431008 , hdl:10013/epic.4f972079-ab25-44a3-8518-2c0a0b52e616

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Other

Gruber, N. , Clement, D. , Carter, B. , Feely, R. , van Heuven, S. , Hoppema, M. , Ishii, M. , Key, R. , Kozyr, A. , Lauvset, S. , Lo Monaco, C. , Mathis, J. , Murata, A. , Olsen, A. , Perez, F. F. , Sabine, C. , Tanhua, T. and Wanninkhof, R. (2019)
The oceanic sink for anthropogenic CO2 from 1994 to 2007 - the data (NCEI Accession 0186034), NDP-100 Version 1.1. NOAA National Centers for Environmental Information. ,

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doi:10.25921/wdn2-pt10 , hdl:10013/epic.4769e06c-c870-4179-89e8-b17225f03c6a

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Koch, B.

, John, U.

, Amann, R. , Assmy, P. , Bach, L. T. , Burau, C. , Edvardsen, B. , Fernandez Mendez, M. , Friedrichs, A. , Geuer, J.

, Hoppema, M.

, Huhn, O. , Iversen, M.

, Konrad, C. , Kühne, N.

, Lechtenfeld, O. , Mackensen, A.

, McCallister, S. L. , Nystedt, E. , Schmitt-Kopplin, P. , Schwalfenberg, K. , Seifert, M.

, Stedmon, C. A. , van de Waal, D. , van der Jagt, H. , Wohlrab, S.

, Wulf, J. , Wünsch, U. and Zielinski, O. (2019)
Molecular ecological chemistry in Arctic fjords at different stages of deglaciation, Cruise No. MSM56, July 2 - July 25, 2016, Longyearbyen (Svalbard, Norway) - Reykjavík (Iceland) ,

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doi:10.2312/cr_msm56 , hdl:10013/epic.3e0905af-db0a-4f68-9d8c-f0f30e720603

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Key, R. M. , Olsen, A. , van Heuven, S. , Lauvset, S. K. , Velo, A. , Lin, X. , Schirnick, C. , Kozyr, A. , Tanhua, T. , Hoppema, M.

, Jutterström, S. , Steinfeldt, R. , Jeansson, E. , Ishii, M. , Perez, F. F. and Suzuki, T. (2015)
Global Ocean Data Analysis Project, Version 2 (GLODAPv2) ,

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doi:10.3334/CDIAC/OTG. , hdl:10013/epic.46499

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Teschke, K.

, Beaver, D. , Bester, M. , Bombosch, A. , Bornemann, H. , Brandt, A. , Brtnik, P. , De Broyer, C. , Burkhardt, E.

, Dieckmann, G. , Douglass, L. , Flores, H.

, Gerdes, D. , Griffiths, H. , Gutt, J. , Hain, S. , Hauck, J.

, Hellmer, H.

, Herata, H. , Hoppema, M.

, Isla, E. , Jerosch, K.

, Kock, K. H. , Krause, R. , Kuhn, G.

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hdl:10013/epic.45799

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Hoppema, M.

and Geibert, W. (2012)
Report of the International Weddell Gyre Workshop at the Hanse Wissenschaftskolleg (Hanse Institute for Advanced Study), Delmenhorst, Germany at 17 – 19 September 2012 ,

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hdl:10013/epic.40595

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Tanhua, T. , Olsen, A. , Hoppema, M.

, Jutterström, S. , Schirnick, C. , Van Heuven, S. , Velo, A. , Lin, X. , Kozyr, A. , Alvarez, M. , Bakker, D. C. E. , Brown, P. , Falck, E. , Jeansson, E. , Lo Monaco, C. , Olafsson, J. , Perez, F. F. , Pierrot, D. , Rios, A. F. , Sabine, C. L. , Schuster, U. , Steinfeldt, R. , Stendardo, I. , Anderson, L. G. , Bates, N. R. , Bellerby, R. G. J. , Blindheim, J. , Bullister, J. L. , Gruber, N. , Ishii, M. , Johannessen, T. , Jones, E. P. , Köhler, J. , Körtzinger, A. , Metzl, N. , Murata, A. , Musielewicz, S. , Omar, A. M. , Olsson, K. A. , de la Paz, M. , Pfeil, B. , Rey, F. , Rhein, M. , Skjelvan, I. , Tilbrook, B. , Wanninkhof, R. , Mintrop, L. , Wallace, D. W. R. and Key, R. M. (2009)
CARINA DATA SYNTHESIS PROJECT ,

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doi:10.3334/CDIAC/otg.ndp091 , hdl:10013/epic.33435

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Hoppema, M.

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International workshop of the CarboOcean carbon synthesis groups ,

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hdl:10013/epic.44045

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Wanninkhof, R. , Peng, T. H. , Huss, B. , Sabine, C. , Lee, K. , Azetsu-Scott, K. , Bullister, J. L. , Feely, R. A. , Hoppema, M.

, Jones, P. , Key, R. M. , Kozyr, A. , Millero, F. J. and Ríos, A. F. (2003)
Comparison of inorganic carbon system parameters measured in the Atlantic Ocean from 1990 to 1998 and recommended adjustments ,

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hdl:10013/epic.44044

"Berichte zur Polar- und Meeresforschung" unspecified

Hoppema, M.

(2023)
The Expedition PS129 of the Research Vessel POLARSTERN to the Weddell Sea in 2022 / Bornemann, H. and Amir Sawadkuhi, S. (editors) ,

Berichte zur Polar- und Meeresforschung = Reports on polar and marine research, Bremerhaven, Alfred-Wegener-Institut Helmholtz-Zentrum für Polar- und Meeresforschung, 776 , 218 p. .

doi:10.57738/BzPM_0776_2023 , hdl:10013/epic.ef53786c-4ddd-439e-a639-1739b799d696