Items where Author is "Hoppema, Mario"

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

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Article

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

, Meredith, M. P. and Torres-Valdés, S.

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

Science Advances, 5 (8), eaav6410 .

doi:https://doi.org/10.1126/sciadv.aav6410 , hdl:10013/epic.1426834c-cfa5-4485-9059-d145e027cea3

Article

Seifert, M.

, Hoppema, M.

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

, John, U.

, Kanzow, T.

, Koch, B. P.

, Konrad, C. , van der Jagt, H. , Zielinski, O. and Iversen, M. H.

(2019)
Influence of Glacial Meltwater on Summer Biogeochemical Cycles in Scoresby Sund, East Greenland ,

Frontiers in Marine Science, 6 , p. 412 .

doi:https://doi.org/10.3389/fmars.2019.00412 , hdl:10013/epic.e91a710a-6f48-4072-b13e-37bdeb35eac6

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Article

Sloyan, B. M. , Wanninkhof, R. , Kramp, M. , Johnson, G. C. , Talley, L. D. , Tanhua, T. , McDonagh, E. , Cusack, C. , O’Rourke, E. , McGovern, E. , Katsumata, K. , Diggs, S. , Hummon, J. , Ishii, M. , Azetsu-Scott, K. , Boss, E. , Ansorge, I. , Perez, F. F. , Mercier, H. , Williams, M. J. M. , Anderson, L. , Lee, J. H. , Murata, A. , Kouketsu, S. , Jeansson, E. , Hoppema, M.

and Campos, E. (2019)
The Global Ocean Ship-Based Hydrographic Investigations Program (GO-SHIP): A Platform for Integrated Multidisciplinary Ocean Science ,

Frontiers in Marine Science, 6 , p. 445 .

doi:https://doi.org/10.3389/fmars.2019.00445 , hdl:10013/epic.48b73f3a-fe43-4680-bc2a-711c5cfba7ca

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Article

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

, Olsen, A. , Takahashi, T. , Key, R. M. , Tanhua, T. , González-Dávila, M. , Jeansson, E. , Kozyr, A. and van Heuven, S. M. A. C. (2019)
A global monthly climatology of total alkalinity: a neural network approach ,

Earth System Science Data, 11 (3), pp. 1109-1127 .

doi:https://doi.org/10.5194/essd-11-1109-2019 , hdl:10013/epic.236b9672-f017-4229-894c-e85e2f89dde6

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Article

Vernet, M.

, Hoppema, M.

and Geibert, W.

(2019)
Science in a frozen ocean (Editors’ Vox for the Reviews of Geophysics article “The Weddell Gyre, Southern Ocean: present knowledge and future challenges”) ,

Eos - Earth and Space Science News, 100, https://doi.org/10.1029/2019EO129157 .

hdl:10013/epic.bd2ccc20-e35c-44f4-ad49-7f6edf622223

Article

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

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

Frontiers in Marine Science, 6 , p. 400 .

hdl:10013/epic.36809a2b-b015-4caa-a28b-0101639cc48a

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Article

Vernet, M. , Geibert, W.

, Hoppema, M.

, Brown, P. , Haas, C.

, Hellmer, H.

, Jokat, W.

, Jullion, L. , Mazloff, M. , Bakker, D. , Brearley, J. , Croot, P. , Hattermann, T. , Hauck, J.

, Hillenbrand, C. , Hoppe, C.

, Huhn, O. , Koch, B.

, Lechtenfeld, O. , Meredith, M. , Garabato, A. N. , Nöthig, E. M.

, Peeken, I.

, Loeff, M. R. , Schmidtko, S. , Schröder, M. , Strass, V.

, Torres-Valdes, S.

and Verdy, A. (2019)
The Weddell Gyre, Southern Ocean: present knowledge and future challenges ,

Reviews of Geophysics, 57 .

doi:https://doi.org/10.1029/2018RG000604 , hdl:10013/epic.397b3537-a754-4fb3-95d8-53d577c50fdf

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Article

Olsen, A. , Lange, N. , Key, R. M. , Tanhua, T. , Álvarez, M. , Becker, S. , Bittig, H. , Carter, B. , Cotrim da Cunha, L. , Feely, R. , van Heuven, S. , Hoppema, M. , Ishii, M. , Jeansson, E. , Jones, S. D. , Jutterström, S. , Karlsen, M. , 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 Discussions https://doi.org/10.5194/essd-2019-66, pp. 1-39 .

hdl:10013/epic.682007f1-1c70-4a83-99c3-2312f1c3116a

Article

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

Science, 363 (6432), pp. 1193-1199 .

hdl:10013/epic.40d95519-4148-4326-a014-1af6c245d273

Article

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

, Olsen, A. , Takahashi, T. , Key, R. M. , González-Dávila, M. , Tanhua, T. , Jeansson, E. , Kozyr, A. and van Heuven, S. M. A. C. (2018)
A global monthly climatology of total alkalinity: a neural network approach ,

Earth System Science Data Discussions, pp. 1-31 .

doi:https://doi.org/10.5194/essd-2018-111 , hdl:10013/epic.c432b012-a6d0-44fc-b56d-845a46816ee8

Article

Le Quéré, C. , Andrew, R. M. , Friedlingstein, P. , Sitch, S. , Hauck, J.

, Pongratz, J. , Pickers, P. , Korsbakken, J. I. , Peters, G. P. , Canadell, J. G. , Arneth, A. , Arora, V. K. , Barbero, L. , Bastos, A. , Bopp, L. , Chevallier, F. , Chini, L. P. , Ciais, P. , Doney, S. C. , Gkritzalis, T. , Goll, D. S. , Harris, I. , Haverd, V. , Hoffman, F. M. , Hoppema, M.

, Houghton, R. A. , Ilyina, T. , Jain, A. K. , Johannesen, T. , Jones, C. D. , Kato, E. , Keeling, R. F. , Goldewijk, K. K. , Landschützer, P. , Lefèvre, N. , Lienert, S. , Lombardozzi, D. , Metzl, N. , Munro, D. R. , Nabel, J. E. M. S. , Nakaoka, S. I. , Neill, C. , Olsen, A. , Ono, T. , Patra, P. , Peregon, A. , Peters, W. , Peylin, P. , Pfeil, B. , Pierrot, D. , Poulter, B. , Rehder, G. , Resplandy, L. , Robertson, E. , Rocher, M. , Rödenbeck, C. , Schuster, U. , Schwinger, J. , Séférian, R. , Skjelvan, I. , Steinhoff, T. , Sutton, A. , Tans, P. P. , Tian, H. , Tilbrook, B. , Tubiello, F. N. , van der Laan-Luijkx, I. T. , van der Werf, G. R. , Viovy, N. , Walker, A. P. , Wiltshire, A. J. , Wright, R. and Zaehle, S. (2018)
Global Carbon Budget 2018 ,

Earth System Science Data Discussions, pp. 1-3 .

doi:https://doi.org/10.5194/essd-2018-120 , hdl:10013/epic.4887eecf-8f94-41d3-8d18-d00ec375bb7f

Article

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 multiyear estimate of the air–sea CO2 flux incorporating chlorophyll a concentrations ,

Biogeosciences, 15 (6), pp. 1643-1661 .

doi:https://doi.org/10.5194/bg-15-1643-2018 , hdl:10013/epic.2426e5e4-37a7-499c-8ec8-ec2f76491de7

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Article

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

, Van Heuven, S. M. A. C. , Völker, C.

, Wolf-Gladrow, D.

and Hauck, J.

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

Ocean Dynamics, 68 (3), pp. 295-308 .

doi:https://doi.org/10.1007/s10236-018-1131-2 , hdl:10013/epic.a9ae3742-5335-4d9b-bb7a-293eaac95f33

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Article

Le Quéré, C. , Andrew, R. M. , Friedlingstein, P. , Sitch, S. , Hauck, J.

, Pongratz, J. , Pickers, P. A. , Korsbakken, J. I. , Peters, G. P. , Canadell, J. G. , Arneth, A. , Arora, V. K. , Barbero, L. , Bastos, A. , Bopp, L. , Chevallier, F. , Chini, L. P. , Ciais, P. , Doney, S. C. , Gkritzalis, T. , Goll, D. S. , Harris, I. , Haverd, V. , Hoffman, F. M. , Hoppema, M.

, Houghton, R. A. , Hurtt, G. , Ilyina, T. , Jain, A. K. , Johannessen, T. , Jones, C. D. , Kato, E. , Keeling, R. F. , Goldewijk, K. K. , Landschützer, P. , Lefèvre, N. , Lienert, S. , Liu, Z. , Lombardozzi, D. , Metzl, N. , Munro, D. R. , Nabel, J. E. M. S. , Nakaoka, S. i. , Neill, C. , Olsen, A. , Ono, T. , Patra, P. , Peregon, A. , Peters, W. , Peylin, P. , Pfeil, B. , Pierrot, D. , Poulter, B. , Rehder, G. , Resplandy, L. , Robertson, E. , Rocher, M. , Rödenbeck, C. , Schuster, U. , Schwinger, J. , Séférian, R. , Skjelvan, I. , Steinhoff, T. , Sutton, A. , Tans, P. P. , Tian, H. , Tilbrook, B. , Tubiello, F. N. , van der Laan-Luijkx, I. T. , van der Werf, G. R. , Viovy, N. , Walker, A. P. , Wiltshire, A. J. , Wright, R. , Zaehle, S. and Zheng, B. (2018)
Global Carbon Budget 2018 ,

Earth System Science Data, 10 (4), pp. 2141-2194 .

doi:https://doi.org/10.5194/essd-10-2141-2018 , hdl:10013/epic.0f7ae949-387c-4c1b-a202-7be3dea5b51e

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Article

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

, Watanabe, E. , Fransson, A. , Chierici, M. , Murata, A. , Lauvset, S. K. , Wanninkhof, R. , Takahashi, T. , Kosugi, N. , Omar, A. M. , van Heuven, S. and Mathis, J. T. (2017)
Arctic Ocean CO2 uptake: an improved multi-year estimate of the air–sea CO2 flux incorporating chlorophyll-a concentrations ,

Biogeosciences Discussions, pp. 1-57 .

doi:https://doi.org/10.5194/bg-2017-320 , hdl:10013/epic.51445

Article

Hoppe, C.

, Klaas, C. , Ossebaar, S. , Soppa, M. A. , Cheah, W. , Laglera, L. , Santos-Echeandia, J. , Rost, B.

, Wolf-Gladrow, D.

, Bracher, A.

, Hoppema, M.

, Strass, V.

and Trimborn, S.

(2017)
Controls of primary production in two phytoplankton blooms in the Antarctic Circumpolar Current ,

Deep Sea Research Part II: Topical Studies in Oceanography, 138 , pp. 63-73 .

doi:https://doi.org/10.1016/j.dsr2.2015.10.005 , hdl:10013/epic.49171

Article

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

, Santos-Echeandia, J. , Hoppema, M.

, Wolf-Gladrow, D.

and Bracher, A.

(2017)
Importance of deep mixing and silicic acid in regulating phytoplankton biomass and community in the iron-limited Antarctic Polar Front region in summer. ,

Deep-Sea Research Part II-Topical Studies in Oceanography, 138 , pp. 74-85 .

doi:https://doi.org/10.1016/j.dsr2.2016.05.019 , hdl:10013/epic.48727

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Article

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

, Klaas, C.

, Hoppema, M.

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

and Laglera, L. M. (2017)
Mercury and methylmercury in the Atlantic sector of the Southern Ocean ,

Deep Sea Research Part II: Topical Studies in Oceanography, 138 , pp. 52-62 .

doi:https://doi.org/10.1016/j.dsr2.2016.07.012 , hdl:10013/epic.48726

Article

Jones, E. M. , Hoppema, M.

, Strass, V.

, Hauck, J.

, Salt, L. , Ossebaar, S. , Klaas, C.

, van Heuven, S. M. , Wolf-Gladrow, D.

, Stöven, T. and de Baar, H. J. W. (2017)
Mesoscale features create hotspots of carbon uptake in the Antarctic Circumpolar Current ,

Deep Sea Research Part II: Topical Studies in Oceanography, 138 , pp. 39-51 .

doi:https://doi.org/10.1016/j.dsr2.2015.10.006 , hdl:10013/epic.46349

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Puigcorbé, V. , Roca-Martí, M. , Masqué, P. , Benitez-Nelson, C. R. , Rutgers v. d. Loeff, M.

, Laglera, L. M. , Bracher, A.

, Cheah, W. , Strass, V. H.

, Hoppema, M.

, Santos-Echeandía, J. , Hunt, B. P. , Pakhomov, E. A. and Klaas, C.

(2017)
Particulate organic carbon export across the Antarctic Circumpolar Current at 10°E: Differences between north and south of the Antarctic Polar Front ,

Deep Sea Research Part II: Topical Studies in Oceanography, 138 , pp. 86-101 .

doi:https://doi.org/10.1016/j.dsr2.2016.05.016 , hdl:10013/epic.48717

Article

Tanhua, T. , Hoppema, M.

, Jones, E. M. , Stöven, T. , Hauck, J.

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

(2017)
Temporal changes in ventilation and the carbonate system in the Atlantic sector of the Southern Ocean ,

Deep Sea Research Part II, 138 , pp. 26-38 .

doi:https://doi.org/10.1016/j.dsr2.2016.10.004 , hdl:10013/epic.48744

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Le Quéré, C. , Andrew, R. , Canadell, J. , Sitch, S. , Korsbakken, J. , Peters, G. , Manning, A. , Boden, T. , Tans, P. , Houghton, R. , Keeling, R. , Alin, S. , Andrews, O. , Anthoni, P. , Barbero, L. , Bopp, L. , Chevallier, F. , Chini, L. , Ciais, P. , Currie, K. , Delire, C. , Doney, S. , Friedlingstein, P. , Gkritzalis, T. , Harris, I. , Hauck, J.

, Haverd, V. , Hoppema, M.

, Klein Goldewijk, K. , Jain, A. , Kato, E. , Körtzinger, A. , Landschützer, P. , Lefèvre, N. , Lenton, A. , Lienert, S. , Lombardozzi, D. , Melton, J. , Metzl, N. , Millero, F. , Monteiro, P. , Munro, D. , Nabel, J. , Nakaoka, S. i. , O'Brien, K. , Olsen, A. , Omar, A. , Ono, T. , Pierrot, D. , Poulter, B. , Rödenbeck, C. , Salisbury, J. , Schuster, U. , Schwinger, J. , Séférian, R. , Skjelvan, I. , Stocker, B. , Sutton, A. , Takahashi, T. , Tian, H. , Tilbrook, B. , van der Laan-Luijkx, I. , van der Werf, G. , Viovy, N. , Walker, A. , Wiltshire, A. and Zaehle, S. (2016)
Global Carbon Budget 2016 ,

Earth System Science Data, 8 (2), pp. 605-649 .

doi:https://doi.org/10.5194/essd-8-605-2016 , hdl:10013/epic.48954

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Article

Hellmer, H. H.

, Rhein, M. , Heinemann, G. , Abalichin, J. , Abouchami, W. , Baars, O. , Cubasch, U. , Dethloff, K. , Ebner, L. , Fahrbach, E. , Frank, M. , Gollan, G. , Greatbatch, R. J. , Grieger, J. , Gryanik, V. M. , Gryschka, M. , Hauck, J.

, Hoppema, M.

, Huhn, O. , Kanzow, T. , Koch, B. P.

, König-Langlo, G. , Langematz, U. , Leckebusch, G. C. , Lüpkes, C.

, Paul, S.

, Rinke, A. , Rost, B.

, van der Loeff, M. R.

, Schröder, M. , Seckmeyer, G. , Stichel, T. , Strass, V.

, Timmermann, R. , Trimborn, S.

, Ulbrich, U. , Venchiarutti, C. , Wacker, U.

, Willmes, S. and Wolf-Gladrow, D.

(2016)
Meteorology and oceanography of the Atlantic sector of the Southern Ocean—a review of German achievements from the last decade ,

Ocean Dynamics, 66 (11 , pp. 1379-1413 .

doi:https://doi.org/10.1007/s10236-016-0988-1 , hdl:10013/epic.48599

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

, Ballentine, C. and Meredith, M. P. (2016)
Estimating the recharge properties of the deep ocean using noble gases and helium isotopes ,

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, Hoppema, M.

, Humphreys, M. P. , Hunt, C. W. , Huss, B. , Ibánhez, J. S. P. , Johannessen, T. , Keeling, R. , Kitidis, V. , Körtzinger, A. , Kozyr, A. , Krasakopoulou, E. , Kuwata, A. , Landschützer, P. , Lauvset, S. K. , Lefèvre, N. , Lo Monaco, C. , Manke, A. , Mathis, J. T. , Merlivat, L. , Millero, F. J. , Monteiro, P. M. S. , Munro, D. R. , Murata, A. , Newberger, T. , Omar, A. M. , Ono, T. , Paterson, K. , Pearce, D. , Pierrot, D. , Robbins, L. L. , Saito, S. , Salisbury, J. , Schlitzer, R.

, Schneider, B. , Schweitzer, R. , Sieger, R. , Skjelvan, I. , Sullivan, K. F. , Sutherland, S. C. , Sutton, A. J. , Tadokoro, K. , Telszewski, M. , Tuma, M. , van Heuven, S. M. A. C. , Vandemark, D. , Ward, B. , Watson, A. J. and Xu, S. (2016)
A multi-decade record of high-quality fCO2 data in version 3 of the Surface Ocean CO2 Atlas (SOCAT) ,

Earth System Science Data, 8 (2), pp. 383-413 .

doi:https://doi.org/10.5194/essd-8-383-2016 , hdl:10013/epic.48588

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Bakker, D. , Pfeil, B. , Landa, C. , Metzl, N. , O´Brien, K. , Olsen, A. , Smith, K. , Cosca, C. , Harasawa, S. , Jones, S. , Nakaoka, S. I. , Nojiri, Y. , Schuster, U. , Steinhoff, T. , Sweeney, C. , Takahashi, T. , Tilbrook, B. , Wada, C. , Wanninkhof, R. , Alin, S. , Balestrini, C. , Barbero, L. , Bates, N. , Bianchi, A. , Bonou, F. , Boutin, J. , Bozec, Y. , Burger, E. , Cai, W. J. , Castle, R. , Chen, L. , Chierici, M. , Currie, K. , Evans, W. , Featherstone, C. , Feely, R. , Fransson, A. , Goyet, C. , Greenwood, N. , Gregor, L. , Hankin, S. , Hardman-Mountford, N. , Harlay, J. , Hauck, J.

, Hoppema, M.

, Humphreys, M. , Hunt, C. , Huss, B. , Ibánhez, J. , Johannessen, T. , Keeling, R. , Kitidis, V. , Körtzinger, A. , Kozyr, A. , Krasakopoulou, E. , Kuwata, A. , Landschützer, P. , Lauvset, S. , Lefèvre, N. , Lo Monaco, C. , Manke, A. , Mathis, J. , Merlivat, L. , Millero, F. , Monteiro, P. , Munro, D. , Murata, A. , Newberger, T. , Omar, A. , Ono, T. , Paterson, K. , Pearce, D. , Pierrot, D. , Robbins, L. , Saito, S. , Salisbury, J. , Schlitzer, R.

, Schneider, B. , Schweitzer, R. , Sieger, R. , Skjelvan, I. , Sullivan, K. , Sutherland, S. , Sutton, A. , Tadokoro, K. , Telszewski, M. , Tuma, M. , Van Heuven, S. , Vandemark, D. , Ward, B. , Watson, A. and Xu, S. (2016)
A multi-decade record of high-quality fCO2 data in version 3 of the Surface Ocean CO2 Atlas (SOCAT) ,

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(2016)
Transient tracer distributions in the Fram Strait in 2012 and inferred anthropogenic carbon content and transport ,

Ocean Science, 12 (1), pp. 319-333 .

doi:https://doi.org/10.5194/os-12-319-2016 , hdl:10013/epic.46910

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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)
An internally consistent data product for the world ocean: the Global Ocean Data Analysis Project, version 2 (GLODAPv2) ,

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, Jutterström, S. , Steinfeldt, R. , Jeansson, E. , Ishii, M. , Perez, F. F. , Suzuki, T. and Watelet, S. (2016)
A new global interior ocean mapped climatology: the 1ºx1º GLODAP version 2 ,

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, Haverd, V. , Hoppema, M.

, Klein Goldewijk, K. , Jain, A. K. , Kato, E. , Körtzinger, A. , Landschützer, P. , Lefèvre, N. , Lenton, A. , Lienert, S. , Lombardozzi, D. , Melton, J. R. , Metzl, N. , Millero, F. , Monteiro, P. M. S. , Munro, D. R. , Nabel, J. E. M. S. , Nakaoka, S. i. , O'Brien, K. , Olsen, A. , Omar, A. M. , Ono, T. , Pierrot, D. , Poulter, B. , Rödenbeck, C. , Salisbury, J. , Schuster, U. , Schwinger, J. , Séférian, R. , Skjelvan, I. , Stocker, B. D. , Sutton, A. J. , Takahashi, T. , Tian, H. , Tilbrook, B. , van der Laan-Luijkx, I. T. , van der Werf, G. R. , Viovy, N. , Walker, A. P. , Wiltshire, A. J. and Zaehle, S. (2016)
Global Carbon Budget 2016 ,

Earth System Science Data Discussions, pp. 1-93 .

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

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Mapping of the air–sea CO2 flux in the Arctic Ocean and its adjacent seas: Basin-wide distribution and seasonal to interannual variability ,

Polar Science, 10 (3), pp. 323-334 .

doi:https://doi.org/10.1016/j.polar.2016.03.006 , hdl:10013/epic.48694

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(2015)
Recent transient tracer distributions in the Fram Strait: estimation of anthropogenic carbon content and transport ,

Ocean Science Discussions, 12 , pp. 2189-2229 .

doi:https://doi.org/10.5194/osd-12-2189-2015 , hdl:10013/epic.46036

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

(2015)
Biological and physical controls on N2, O2, and CO2 distributions in contrasting Southern Ocean surface waters ,

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doi:https://doi.org/10.1002/2014GB004975 , hdl:10013/epic.45888

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Le Quéré, C. , Moriarty, R. , Andrew, R. M. , Peters, G. P. , Ciais, P. , Friedlingstein, P. , Jones, S. D. , Sitch, S. , Tans, P. , Arneth, A. , Boden, T. A. , Bopp, L. , Bozec, Y. , Canadell, J. G. , Chini, L. P. , Chevallier, F. , Cosca, C. E. , Harris, I. , Hoppema, M.

, Houghton, R. A. , House, J. I. , Jain, A. K. , Johannessen, T. , Kato, E. , Keeling, R. F. , Kitidis, V. , Klein Goldewijk, K. , Koven, C. , Landa, C. S. , Landschützer, P. , Lenton, A. , Lima, I. D. , Marland, G. , Mathis, J. T. , Metzl, N. , Nojiri, Y. , Olsen, A. , Ono, T. , Peng, S. , Peters, W. , Pfeil, B. , Poulter, B. , Raupach, M. R. , Regnier, P. , Rödenbeck, C. , Saito, S. , Salisbury, J. E. , Schuster, U. , Schwinger, J. , Séférian, R. , Segschneider, J. , Steinhoff, T. , Stocker, B. D. , Sutton, A. J. , Takahashi, T. , Tilbrook, B. , van der Werf, G. R. , Viovy, N. , Wang, Y. P. , Wanninkhof, R. , Wiltshire, A. and Zeng, N. (2015)
Global carbon budget 2014 ,

Earth System Science Data, 7 (1), pp. 47-85 .

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

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Brown, P. J. , Jullion, L. , Landschützer, P. , Bakker, D. C. E. , Naveira Garabato, A. C. , Meredith, M. P. , Torres-Valdés, S. , Watson, A. J. , Hoppema, M.

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Carbon dynamics of the Weddell Gyre, Southern Ocean ,

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Distributions, trends and inter-annual variability of nutrients along a repeat section through the Weddell Sea (1996–2011) ,

Marine Chemistry, 177 , pp. 545-553 .

doi:https://doi.org/10.1016/j.marchem.2015.08.007 , hdl:10013/epic.46395

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Ulfsbo, A. , Cassar, N. , Korhonen, M. , van Heuven, S. , Hoppema, M.

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Late summer net community production in the central Arctic Ocean using multiple approaches ,

Global Biogeochemical Cycles, 28 (10), pp. 1129-1148 .

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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 ,

Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences, 372 (2019), p. 20130056 .

doi:https://doi.org/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.

, Loose, B. , Venables, H. J. , Jenkins, W. J. , Messias, M. J. and Fahrbach, E. (2014)
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:https://doi.org/10.1002/2013JC009725 , hdl:10013/epic.43854

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Hauck, J.

, Völker, C.

, Wang, T. , Hoppema, M.

, Losch, M.

and Wolf-Gladrow, D. A.

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

Global Biogeochemical Cycles, 27 (4), pp. 1236-1245 .

doi:https://doi.org/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.

, Huang, W. J. , Hunt, C. W. , Huss, B. , Ichikawa, T. , Johannessen, T. , Jones, E. M. , Jones, S. D. , Jutterström, S. , Kitidis, V. , Körtzinger, A. , Landschtzer, P. , Lauvset, S. K. , Lefèvre, N. , Manke, A. B. , Mathis, J. T. , Merlivat, L. , Metzl, N. , Murata, A. , Newberger, T. , 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. , 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) ,

Earth System Science Data Discussions, 6 (2), pp. 465-512 .

doi:https://doi.org/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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, Schneider, B. , Schuster, U. , Sieger, R. , Skjelvan, I. , Steinhoff, T. , Suzuki, T. , Takahashi, T. , Tedesco, K. , Telszewski, M. , Thomas, H. , Tilbrook, B. , Vandemark, D. , Veness, T. , Watson, A. , Weiss, R. , Wong, C. and Yoshikawa-Inoue, H. (2013)
Surface Ocean CO2 Atlas (SOCAT) gridded data products ,

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

doi:https://doi.org/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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, Schneider, B. , Schuster, U. , Sieger, R. , Skjelvan, I. , Steinhoff, T. , Suzuki, T. , Takahashi, T. , Tedesco, K. , Telszewski, M. , Thomas, H. , Tilbrook, B. , Tjiputra, J. , Vandemark, D. , Veness, T. , Wanninkhof, R. , Watson, A. , Weiss, R. , Wong, C. and Yoshikawa-Inoue, H. (2013)
A uniform, quality controlled Surface Ocean CO2 Atlas (SOCAT) ,

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

doi:https://doi.org/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 ,

Deep Sea Research Part I: Oceanographic Research Papers, 76 , pp. 66-84 .

doi:https://doi.org/10.1016/j.dsr.2013.01.005 , hdl:10013/epic.41470

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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.

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Insignificant buffering capacity of Antarctic shelf carbonates ,

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

doi:https://doi.org/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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Distribution and mineralogy of carbonate sediments on Antarctic shelves ,

Journal of Marine Systems., 90 (1), pp. 77-87 .

doi:https://doi.org/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.

and Pérez, F. F. (2012)
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 ,

Deep-Sea Research II, 58 , pp. 2613-2635 .

doi:https://doi.org/10.1016/j.dsr2.2011.08.007 , hdl:10013/epic.38240

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

, Kuhn, G.

, Nehrke, G.

, Völker, C.

and Wolf-Gladrow, D.

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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.

, Klatt, O. , Wisotzki, A. and Witte, H. (2011)
Variations of Winter Water properties and sea ice along the Greenwich meridian on decadal time scales ,

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Expanding Carbon Data Collection From the Ocean's Interior ,

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

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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. (2010)
The CARINA data synthesis project: introduction and overview ,

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

hdl:10013/epic.34557

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Lo Monaco, C. , Álvarez, M. , Key, R. M. , Lin, X. , Tanhua, T. , Tilbrook, B. , Bakker, D. C. E. , Van Heuven, S. , Hoppema, M.

, Metzl, N. , Ríos, A. F. , Sabine, C. L. and Velo, A. (2010)
Assessing the internal consistency of the CARINA database in the Indian sector of the Southern Ocean ,

Earth System Science Data, 2 , pp. 51-70 .

hdl:10013/epic.34222

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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.

, Olsen, A. , Kozyr, A. , Pierrot, D. , Schirnick, C. and Wallace, D. W. R. (2010)
Atlantic Ocean CARINA data: overview and salinity adjustments ,

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

hdl:10013/epic.34070

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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 ,

Ocean Science, 6 , pp. 77-89 .

hdl:10013/epic.34071

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Hauck, J.

, Hoppema, M.

, Bellerby, R. G. J. , Völker, C.

and Wolf-Gladrow, D.

(2010)
Data-based estimation of anthropogenic carbon and acidification in the Weddell Sea on a decadal timescale ,

Journal of Geophysical Research - Oceans, 115, C03004 .

doi:https://doi.org/10.1029/2009JC005479 , hdl:10013/epic.34266

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Hoppema, M.

, Dehairs, F. , Navez, J. , Monnin, C. , Jeandel, C. , Fahrbach, E. and De Baar, H. J. W. (2010)
Distribution of barium in the Weddell Gyre: Impact of circulation and biogeochemical processes ,

Marine Chemistry 122, pp. 118-129 .

doi:https://doi.org/10.1016/j.marchem.2010.07.005 , hdl:10013/epic.36178

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Geibert, W.

, Assmy, P. , Bakker, D. C. E. , Hanfland, C. , Hoppema, M.

, Pichevin, L. E. , Schröder, M. , Schwarz, J. N. , Stimac, I.

, Usbeck, R. and Webb, A. (2010)
High primary productivity in an ice melting hot spot at the eastern boundary of the Weddell Gyre ,

Global Biogeochemical Cycles, 24, GB3007. .

doi:https://doi.org/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 ,

Earth System Science Data, 1 , pp. 63-75 .

hdl:10013/epic.33813

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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)
The CARINA data synthesis project: Introduction and overview ,

Earth System Science Data Discussions, 2 (1), pp. 579-624 .

doi:https://doi.org/10.5194/essdd-2-579-2009 , hdl:10013/epic.33755

Article

Sabine, C. L. , Hoppema, M.

, Key, R. M. , Tilbrook, B. , Van Heuven, S. , Lo Monaco, C. , Metzl, N. , Ishii, M. , Murata, A. and Musielewicz, S. (2009)
Assessing the internal consistency of the CARINA data base in the Pacific sector of the Southern Ocean ,

Earth System Science Data Discussions, 2 , pp. 555-578 .

hdl:10013/epic.33573

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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)
Corrigendum to "Climatological mean and decadal change in surface ocean pCO2, and net sea-air CO2 flux over the global oceans" [Deep Sea Res. II 56 (2009) 554-577] ,

Deep-Sea Research I, 56 (11), pp. 2075-2076 .

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

Article

Lo Monaco, C. , Álvarez, M. , Key, R. M. , Lin, X. , Tanhua, T. , Tilbrook, B. , Bakker, D. C. E. , van Heuven, S. , Hoppema, M.

, Metzl, N. , Ríos, A. F. , Sabine, C. L. and Velo, A. (2009)
Assessing the internal consistency of the CARINA database in the Indian sector of the Southern Ocean ,

Earth System Science Data Discussions, 2 , pp. 367-419 .

hdl:10013/epic.33491

Article

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

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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.

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

Article

, 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:https://doi.org/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 .

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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

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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:https://doi.org/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:https://doi.org/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:https://doi.org/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:https://doi.org/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:https://doi.org/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:https://doi.org/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:https://doi.org/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:https://doi.org/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:https://doi.org/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

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

Thesis

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

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 -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:https://doi.org/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

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

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. , Golzalez Davila, 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.

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 ,

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 ,

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

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

Preview

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

Miscellaneous

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. ,

[Miscellaneous]

doi:https://doi.org/10.25921/wdn2-pt10 , hdl:10013/epic.4769e06c-c870-4179-89e8-b17225f03c6a

Miscellaneous

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) ,

[Miscellaneous]

doi:https://doi.org/10.2312/cr_msm56 , hdl:10013/epic.3e0905af-db0a-4f68-9d8c-f0f30e720603

Miscellaneous

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) ,

[Miscellaneous]

doi:https://doi.org/10.3334/CDIAC/OTG. NDP093_GLODAPv2 , hdl:10013/epic.46499

Preview

Miscellaneous

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.

, Lemke, P.

, Liebschner, A. , Linse, K. , Miller, H. , Mintenbeck, K.

, Nixdorf, U. , Pehlke, H.

, Petrov, A. , Schröder, M. , Shust, K. , Schwegmann, S. , Siegel, V. , Thomisch, K.

, Timmermann, R. , Trathan, P. , van de Putte, A. , van Franeker, J. A. , van Opzeeland, I. , von Nordheim, H. and Brey, T.

(2015)
Scientific background document in support of the development of a CCAMLR MPA in the Weddell Sea (Antarctica) - Version 2015 - Part A: General context of the establishment of MPAs and background information on the Weddell Sea MPA planning area- ,

[Miscellaneous]

hdl:10013/epic.45799

Preview

Miscellaneous

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 ,

[Miscellaneous]

hdl:10013/epic.40595

Preview

Miscellaneous

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 ,

[Miscellaneous]

doi:https://doi.org/10.3334/CDIAC/otg.ndp091 , hdl:10013/epic.33435