Browse by AWI author ID

Article

Zitoun, R. , Marcinek, S. , Hatje, V. , Sander, S. G. , Völker, C.

, Sarin, M. and Omanovic, D. (2024)
Climate change driven effects on transport, fate and biogeochemistry of trace element contaminants in coastal marine ecosystems ,

Communications Earth and Environment .

doi:10.1038/s43247-024-01679-y , hdl:10013/epic.b485997d-877d-4889-a12a-a5659a11e8f4

[thumbnail of Zitoun_et_al-2024-Communications_Earth_&_Environment.pdf]

Preview

Article

Butzin, M. , Ye, Y. , Völker, C.

, Gürses, Ö. , Hauck, J.

and Köhler, P. (2024)
Carbon isotopes in the marine biogeochemistry model FESOM2.1-REcoM3 ,

Geoscientific Model Development, 17 (4), pp. 1709-1727 .

doi:10.5194/gmd-17-1709-2024 , hdl:10013/epic.562cdfa5-ba0c-4786-8c03-d5f557646c56

[thumbnail of Butzin24GeophysModDev.pdf]

Preview

Article

Does, M.

, Lamy, F.

, Krätschmer, S. , Stuut, J. W. , Völker, C.

, Werner, M.

, Schwarz, R. , Fleisher, M. and Winckler, G. (2024)
Late Holocene Dust Deposition Fluxes Over the Entire South Atlantic Ocean ,

Geochemistry Geophysics Geosystems, 25 (1) .

doi:10.1029/2023gc011105 , hdl:10013/epic.83f0eabf-33ce-47e8-9797-7f9d0e9754e1

[thumbnail of Geochem Geophys Geosyst - 2024 - Does - Late Holocene Dust Deposition Fluxes Over the Entire South Atlantic Ocean.pdf]

Preview

Article

Gurses, O.

, Oziel, L.

, Karakus, O.

, Sidorenko, D.

, Völker, C.

, Ye, Y.

, Zeising, M.

, Butzin, M.

and Hauck, J.

(2023)
Ocean biogeochemistry in the coupled ocean–sea ice–biogeochemistry model FESOM2.1–REcoM3 ,

Geoscientific Model Development, 16 (16), pp. 4883-4936 .

doi:10.5194/gmd-16-4883-2023 , hdl:10013/epic.5df558bb-dce5-44d1-b6d6-b0cbd3235d7d

[thumbnail of Added by Tore Hoffmann in a redeposit operation from Symplectic Elements.]

Preview

Article

Hinrichs, C. , Köhler, P. , Völker, C.

and Hauck, J.

(2023)
Alkalinity biases in CMIP6 Earth system models and implications for simulated CO2 drawdown via artificial alkalinity enhancement ,

Biogeosciences, 20 (18), pp. 3717-3735 .

doi:10.5194/bg-20-3717-2023 , hdl:10013/epic.ffc70a61-dc8a-4395-b825-28440172e9cb

Preview

Article

Seifert, M.

, Nissen, C. , Rost, B.

, Vogt, M. , Völker, C.

and Hauck, J.

(2023)
Interaction matters: Bottom‐up driver interdependencies alter the projected response of phytoplankton communities to climate change ,

Global Change Biology .

doi:10.1111/gcb.16799 , hdl:10013/epic.ce86e06f-c48c-4ec3-81c1-5a687ebefb94

Preview

Article

Mamnun, N.

, Völker, C.

, Vrekoussis, M.

and Nerger, L.

(2022)
Uncertainties in ocean biogeochemical simulations: Application of ensemble data assimilation to a one-dimensional model ,

Frontiers in Marine Science .

doi:10.3389/fmars.2022.984236 , hdl:10013/epic.3f8cb24c-2e35-4bc4-b7bb-243c6869d362

Preview

Article

Alvarez, E.

, Losa, S. N.

, Bracher, A.

, Thoms, S. and Völker, C.

(2022)
Phytoplankton Light Absorption Impacted by Photoprotective Carotenoids in a Global Ocean Spectrally-resolved Biogeochemistry Model ,

Journal of Advances in Modeling Earth Systems .

doi:10.1029/2022MS003126 , hdl:10013/epic.8d284e0e-bade-4bf2-82be-fd6e35899009

Article

Hatje, V. , Sarin, M. , Sander, S. G. , Omanović, D. , Ramachandran, P. , Völker, C.

, Barra, R. O. and Tagliabue, A. (2022)
Emergent interactive effects of climate change and contaminants in coastal and ocean ecosystems ,

Frontiers in Marine Science, 9 , p. 936109 .

doi:10.3389/fmars.2022.936109 , hdl:10013/epic.ab14fdbb-a0bb-47d8-bc21-3b8ccc03a8ed

Preview

Article

Völker, C.

and Ye, Y.

(2022)
Feedbacks between ocean productivity and organic iron complexation in reaction to changes in ocean iron supply ,

Frontiers in Marine Science, 9 .

doi:10.3389/fmars.2022.777334 , hdl:10013/epic.78810765-8a88-4fc6-9dec-91c20f23f2b7

Preview

Article

Krätschmer, S.

, van der Does, M.

, Lamy, F.

, Lohmann, G.

, Völker, C.

and Werner, M.

(2022)
Simulating glacial dust changes in the Southern Hemisphere using ECHAM6.3-HAM2.3 ,

Climate of the Past, 18 (1), pp. 67-87 .

doi:10.5194/cp-18-67-2022 , hdl:10013/epic.b93363d3-93a1-402c-9975-eee411d0ae57

Preview

[thumbnail of cp-18-67-2022-supplement.pdf]

Preview

Article

Karakuş, O.

, Völker, C.

, Iversen, M.

, Hagen, W.

, Wolf‐Gladrow, D.

, Fach, B.

and Hauck, J.

(2021)
Modeling the Impact of Macrozooplankton on Carbon Export Production in the Southern Ocean ,

Journal of Geophysical Research: Oceans, 126 (12) .

doi:10.1029/2021JC017315 , hdl:10013/epic.6f378bd3-08af-4f38-a6de-9525be3bec35

Preview

Article

Vonnahme, T. R. , Leroy, M. , Thoms, S.

, van Oevelen, D. , Harvey, H. R. , Kristiansen, S. , Gradinger, R. , Dietrich, U. and Völker, C.

(2021)
Modeling silicate–nitrate–ammonium co-limitation of algal growth and the importance of bacterial remineralization based on an experimental Arctic coastal spring bloom culture study ,

Biogeosciences, 18 (5), pp. 1719-1747 .

doi:10.5194/bg-18-1719-2021 , hdl:10013/epic.de0584de-7c5c-4d69-9390-295bbb3008ab

Preview

Article

Schourup‐Kristensen, V. , Wekerle, C.

, Danilov, S.

and Völker, C.

(2021)
Seasonality of Mesoscale Phytoplankton Control in Eastern Fram Strait ,

Journal of Geophysical Research: Oceans, 126 (10) .

doi:10.1029/2021JC017279 , hdl:10013/epic.4ce783a8-a7ed-4323-8de0-f744917a779a

[thumbnail of Schourup-Kristensen21JGRC.pdf]

Preview

Article

Ye, Y.

, Völker, C.

and Gledhill, M. (2020)
Exploring the Iron‐Binding Potential of the Ocean Using a Combined pH and DOC Parameterization ,

Global Biogeochemical Cycles, 34 (6) .

doi:10.1029/2019GB006425 , hdl:10013/epic.52f6d613-136f-4a07-9175-1ef136eb476a

Preview

Article

Pradhan, H. K.

, Völker, C.

, Losa, S. N.

, Bracher, A.

and Nerger, L.

(2020)
Global Assimilation of Ocean-Color Data of Phytoplankton Functional Types: Impact of Different Data Sets ,

Journal of Geophysical Research-Oceans, 125 , e2019JC015586 .

doi:10.1029/2019JC015586 , hdl:10013/epic.c11fdbed-73c5-4101-911a-87ecc98bec3b

[thumbnail of Pradhan_etal_JGROceans125_e2019JC015586_2020.pdf]

Preview

Article

Whitby, H. , Planquette, H. , Cassar, N. , Bucciarelli, E. , Osburn, C. L. , Janssen, D. J. , Cullen, J. T. , González, A. G. , Völker, C.

and Sarthou, G. (2020)
A call for refining the role of humic-like substances in the oceanic iron cycle ,

Scientific Reports, 10 (1) .

doi:10.1038/s41598-020-62266-7 , hdl:10013/epic.10fd5657-3b39-439e-890a-2e53990a6cbb

Preview

Article

Pagnone, A. , Völker, C.

and Ye, Y.

(2019)
Processes affecting dissolved iron across the Subtropical North Atlantic: a model study ,

Ocean Dynamics, 69 , pp. 989-1007 .

doi:10.1007/s10236-019-01288-w , hdl:10013/epic.91ca8d55-4dbd-4ce8-a1c1-1fc10be7d80c

Preview

Article

Álvarez, E.

, Thoms, S. , Bracher, A.

, Liu, Y.

and Völker, C.

(2019)
Modeling Photoprotection at Global Scale: The Relative Role of Nonphotosynthetic Pigments, Physiological State, and Species Composition ,

Global Biogeochemical Cycles, 33 .

doi:10.1029/2018GB006101 , hdl:10013/epic.7e3406f5-7357-4f32-9a60-946b974adf3a

[thumbnail of Alvarez_et_al_2019_GBC.pdf]

Preview

Article

Pradhan, H. K.

, Voelker, C.

, Bracher, A.

, Losa, S. N.

and Nerger, L.

(2019)
Assimilation of Global Total Chlorophyll OC‐CCI Data and Its Impact on Individual Phytoplankton Fields ,

Journal of Geophysical Research: Oceans, 124 , pp. 470-490 .

doi:10.1029/2018JC014329 , hdl:10013/epic.88e8fbd5-1c8e-450f-a7a4-47d68495278f

[thumbnail of Pradhan_et_al-2019-Journal_of_Geophysical_Research__Oceans.pdf]

Preview

Article

Álvarez, E.

, Thoms, S. and Voelker, C.

(2018)
Chlorophyll to Carbon Ratio Derived From a Global Ecosystem Model With Photodamage ,

Global Biogeochemical Cycles, 32 (5), pp. 799-816 .

doi:10.1029/2017GB005850 , hdl:10013/epic.4599e1a8-341f-4625-b2a5-eb7a93c5da23

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

Preview

Article

Köhler, P.

, Hauck, J.

, Völker, C.

, Wolf-Gladrow, D. A.

, Butzin, M.

, Halpern, J. B. , Rice, K. and Zeebe, R. E. (2018)
Comment on “Scrutinizing the carbon cycle and CO2 residence time in the atmosphere” by H. Harde ,

Global and Planetary Change, 164 , pp. 67-71 .

doi:10.1016/j.gloplacha.2017.09.015 , hdl:10013/epic.8418b4e7-7b98-4a7f-acf6-8b9d1eb10de0

[thumbnail of revision_harde_comment.pdf]

Preview

Article

Panassa, E. , Völker, C.

, Wolf-Gladrow, D.

and Hauck, J.

(2018)
Drivers of Interannual Variability of Summer Mixed Layer Depth in the Southern Ocean Between 2002 and 2011 ,

Journal of Geophysical Research: Oceans, 123 (8), pp. 5077-5090 .

doi:10.1029/2018JC013901

Preview

Article

Schourup-Kristensen, V. , Wekerle, C. , Wolf-Gladrow, D. A.

and Voelker, C.

(2018)
Arctic Ocean biogeochemistry in the high resolution FESOM 1.4-REcoM2 model ,

Progress in Oceanography, 168 , pp. 65-81 .

doi:10.1016/j.pocean.2018.09.006 , hdl:10013/epic.d601aebb-fe53-4d02-9551-5e5524b4223f

[thumbnail of Schourup-Kristensen18ProgOceanogr.pdf]

Preview

Article

Ye, Y.

and Völker, C.

(2017)
On the role of dust-deposited lithogenic particles for iron cycling in the tropical and subtropical Atlantic ,

Global Biogeochemical Cycles .

doi:10.1002/2017GB005663 , hdl:10013/epic.51857

Preview

Article

Soppa, M. , Völker, C.

and Bracher, A.

(2016)
Diatom Phenology in the Southern Ocean: Mean Patterns, Trends and the Role of Climate Oscillations ,

Remote Sensing, 8 (420), pp. 1-17 .

doi:10.3390/rs8050420 , hdl:10013/epic.47911

[thumbnail of remotesensing-08-00420.pdf]

Preview

Article

Hauck, J.

, Köhler, P.

, Wolf-Gladrow, D.

and Völker, C.

(2016)
Iron fertilisation and century-scale effects of open ocean dissolution of olivine in a simulated CO2 removal experiment ,

Environmental Research Letters, 11 (2), 024007 .

doi:10.1088/1748-9326/11/2/024007 , hdl:10013/epic.46842

Preview

Article

Gao, S. , Wolf-Gladrow, D. A.

and Völker, C.

(2016)
Simulating the modern δ30Si distribution in the oceans and in marine sediments ,

Global Biogeochemical Cycles, 30 (2), pp. 120-133 .

doi:10.1002/2015GB005189 , hdl:10013/epic.47576

Preview

Article

Laufkötter, C. , Vogt, M. , Gruber, N. , Aumont, O. , Bopp, L. , Doney, S. C. , Dunne, J. P. , Hauck, J.

, John, J. , Lima, I. D. , Séférian, R. and Völker, C.

(2016)
Projected decreases in future marine export production: the role of the carbon flux through the upper ocean ecosystem ,

Biogeosciences, 13 , pp. 4023-4047 .

doi:10.5194/bg-13-4023-2016 , hdl:10013/epic.48383

Preview

Article

Laufkötter, C. , Vogt, M. , Gruber, N. , Aita-Noguchi, M. , Aumont, O. , Bopp, L. , Buitenhuis, E. , Doney, S. , Dunne, J. , Hashioka, T. , Hauck, J.

, Hirata, T. , John, J. , Le Quéré, C. , Lima, I. D. , Nakano, H. , Séférian, R. , Totterdell, I. , Vichi, M. and Völker, C.

(2015)
Drivers and uncertainties of future global marine primary production in marine ecosystem models ,

Biogeosciences, 12 , pp. 6955-6984 .

doi:10.5194/bg-12-6955-2015 , hdl:10013/epic.46433

Preview

Article

Hauck, J.

, Völker, C.

, Wolf-Gladrow, D.

, Laufkötter, C. , Vogt, M. , Aumont, O. , Bopp, L. , Buitenhuis, E. T. , Doney, S. D. , Dunne, J. , Gruber, N. , Hashioka, T. , John, J. , Le Quéré, C. , Lima, I. D. , Nakano, H. , Séférian, R. and Totterdell, I. (2015)
On the Southern Ocean CO2 uptake and the role of the biological carbon pump in the 21st century ,

Global Biogeochemical Cycles, 29 (9), pp. 1451-1470 .

doi:10.1002/2015GB005140 , hdl:10013/epic.46040

Preview

Article

Halloran, P. R. , Booth, B. B. B. , Jones, C. D. , Lambert, F. H. , McNeall, D. J. , Totterdell, I. J. and Völker, C.

(2015)
The mechanisms of North Atlantic CO<sub>2</sub> uptake in a large Earth System Model ensemble ,

Biogeosciences, 12 (14), pp. 4497-4508 .

doi:10.5194/bg-12-4497-2015 , hdl:10013/epic.45859

Preview

Article

Hauck, J.

and Völker, C.

(2015)
Rising atmospheric CO2 leads to large impact of biology on Southern Ocean CO2 uptake via changes of the Revelle factor ,

Geophysical Research Letters, 42 , pp. 1459-1464 .

doi:10.1002/2015GL063070 , hdl:10013/epic.45163

Preview

Article

Tagliabue, A. , Aumont, O. , DeAth, R. , Dunne, J. P. , Dutkiewicz, S. , Galbraith, E. , Misumi, K. , Moore, J. K. , Ridgwell, A. , Sherman, E. , Stock, C. , Vichi, M. , Völker, C.

and Yool, A. (2015)
How well do global ocean biogeochemistry models simulate dissolved iron distributions? ,

Global Biogeochemical Cycles, 30 (2), pp. 149-147 .

doi:10.1002/2015GB005289 , hdl:10013/epic.47571

[thumbnail of FeMIP_MS_REVISED_TRACK_final.pdf]

Preview

Article

Schourup-Kristensen, V. , Sidorenko, D.

, Wolf-Gladrow, D. A.

and Völker, C.

(2014)
A skill assessment of the biogeochemical model REcoM2 coupled to the Finite Element Sea Ice–Ocean Model (FESOM 1.3) ,

Geoscientific Model Development, 7 (6), pp. 2769-2802 .

doi:10.5194/gmd-7-2769-2014 , hdl:10013/epic.44432

Preview

Article

Völker, C.

and Tagliabue, A. (2014)
Modeling organic iron-binding ligands in a three-dimensional biogeochemical ocean model ,

Marine Chemistry .

doi:10.1016/j.marchem.2014.11.008 , hdl:10013/epic.44740

Preview

Article

Guieu, C. , Aumont, O. , Paytan, A. , Bopp, L. , Law, C. S. , Mahowald, N. , Achterberg, E. P. , Marañón, E. , Salihoglu, B. , Crise, A. , Wagener, T. , Herut, B. , Desboeufs, K. , Kanakidou, M. , Olgun, N. , Peters, F. , Pulido-Villena, E. , Tovar-Sanchez, A. and Völker, C.

(2014)
The significance of the episodic nature of atmospheric deposition to Low Nutrient Low Chlorophyll regions ,

Global Biogeochemical Cycles, n/a-n/a .

doi:10.1002/2014GB004852 , hdl:10013/epic.44436

Preview

Article

Hu, Y. B. , Wolf-Gladrow, D. A.

, Dieckmann, G. S. , Völker, C.

and Nehrke, G.

(2014)
A laboratory study of ikaite (CaCO3·6H2O) precipitation as a function of pH, salinity, temperature and phosphate concentration ,

Marine Chemistry, 162 , pp. 10-18 .

doi:10.1016/j.marchem.2014.02.003 , hdl:10013/epic.43309

Preview

Article

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

Preview

Article

Völker, C.

and Köhler, P.

(2013)
Responses of ocean circulation and carbon cycle to changes in the position of the Southern Hemisphere westerlies at Last Glacial Maximum ,

Paleoceanography, 28 (4), pp. 726-739 .

doi:10.1002/2013PA002556 , hdl:10013/epic.42798

Preview

Article

Köhler, P.

, Abrams, J. F. , Völker, C.

, Hauck, J.

and Wolf-Gladrow, D. A.

(2013)
Geoengineering impact of open ocean dissolution of olivine on atmospheric CO2, surface ocean pH and marine biology ,

Environmental Research Letters, 8 (1), 014009 .

doi:10.1088/1748-9326/8/1/014009 , hdl:10013/epic.40694

Preview

Article

Hauck, J.

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

, van Dijken, G. L. , Völker, C.

and Wolf-Gladrow, D.

(2013)
Insignificant buffering capacity of Antarctic shelf carbonates ,

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

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

Preview

Article

Hauck, J.

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

, Kuhn, G.

, Nehrke, G.

, Völker, C.

and Wolf-Gladrow, D.

(2012)
Distribution and mineralogy of carbonate sediments on Antarctic shelves ,

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

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

[thumbnail of Hauck_et_al_2011_MARSYS_accepted.pdf]

Preview

Article

Ye, Y.

, Völker, C.

, Bracher, A.

, Taylor, B. and Wolf-Gladrow, D.

(2012)
Environmental controls on N2 fixation by Trichodesmium in the tropical eastern North Atlantic Ocean - A model-based study ,

Deep-Sea Research Part I-Oceanographic Research Papers, 64 , pp. 104-117 .

doi:10.1016/j.dsr.2012.01.004 , hdl:10013/epic.39337

Article

Ianson, D. , Völker, C.

, Denman, K. L. , Kunze, E. and Steiner, N. (2012)
The effect of vertical and horizontal dilution on fertilized patch experiments ,

Global Biogeochemical Cycles, 26 , GB3002:1-14 .

doi:10.1029/2010GB004008 , hdl:10013/epic.39797

Preview

Article

Tagliabue, A. and Voelker, C.

(2011)
Towards accounting for dissolved iron speciation in global ocean models ,

Biogeosciences, 8 (10), pp. 3025-3039 .

doi:10.5194/bg-8-3025-2011 , hdl:10013/epic.38363

Preview

Article

Ye, Y.

, Wagener, T. , Völker, C.

, Guieu, C. and Wolf-Gladrow, D.

(2011)
Dust deposition: iron source or sink? A case study ,

Biogeosciences, 8 , pp. 2107-2124 .

doi:10.5194/bg-8-2107-2011 , hdl:10013/epic.37857

Preview

Article

Steigenberger, S. , Statham, P. J. , Völker, C.

and Passow, U. (2010)
The role of polysaccharides and diatom exudates in the redox cycling of Fe and the photoproduction of hydrogen peroxide in coastal seawaters ,

Biogeosciences, 7 , pp. 109-119 .

hdl:10013/epic.33948

Preview

Article

Fischer, H. , Schmitt, J. , Lüthi, D. , Stocker, T. F. , Tschumi, T. , Parekh, P. , Joos, F. , Köhler, P.

, Völker, C.

, Gersonde, R. , Barbante, C. , Le Floch, M. , Raynaud, D. and Wolff, E. (2010)
The role of Southern Ocean processes on orbital and millennial CO2 variations - a synthesis ,

Quaternary Science Reviews, 29 (1), pp. 193-205 .

doi:10.1016/j.quascirev.2009.06.007 , hdl:10013/epic.33950

Preview

Article

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:10.1029/2009JC005479 , hdl:10013/epic.34266

Article

De La Rocha, C. , Terbrüggen, A. , Völker, C.

and Hohn, S. (2010)
Response and Recovery of Thalassiosira weissflogii to Nitrogen and Silicon Starvation: Growth Rates, Nutrient Uptake, and C, Si, and N per Cell ,

Marine Ecology Progress Series:, 412 , pp. 57-68 .

doi:10.3354/meps08701 , hdl:10013/epic.35746

Article

Ye, Y.

, Völker, C.

and Wolf-Gladrow, D.

(2009)
A model of Fe speciation and biogeochemistry at the Tropical Eastern North Atlantic Time-Series Observatory site ,

Biogeosciences, 6 , pp. 2041-2061 .

hdl:10013/epic.33356

Preview

Article

Schartau, M. , Engel, A. , Schröter, J.

, Thoms, S. , Völker, C.

and Wolf-Gladrow, D.

(2007)
Modelling carbon overconsumption and the formation of extracellular particulate organic carbon ,

Biogeosciences, 4454., 433 .

hdl:10013/epic.26876

Preview

Article

Weber, L. , Völker, C.

, Oschlies, A. and Burchard, H. (2007)
Iron profiles and speciation of the upper water column at the Bermuda Atlantic time-series Study site: a model based sensitivity study ,

Biogeosciences,4. {www.biogeosciences.net/4/689/2007/}, 689 .

hdl:10013/epic.27422

Article

Biastoch, A. , Völker, C.

and Böning, C. W. (2007)
Uptake and spreading of anthropogenic trace gases in an eddy-permitting model of the Atlantic Ocean ,

Journal of Geophysical Research - Oceans, 112, C09017 .

doi:10.1029/2006JC003966 , hdl:10013/epic.27714

Article

Denman, K. L. , Völker, C.

, Pena, M. A. and Rivkin, R. B. (2006)
Modelling the ecosystem response to iron fertilization in the subarctic NE Pacific: The influence of grazing, and Si and N cycling on CO2 drawdown ,

Deep-sea research part ii-topical studies in oceanography, 53 (20), pp. 2327-2352 .

doi:10.1016/j.dsr2.2006.05.026 , hdl:10013/epic.25155

Article

Weber, L. , Völker, C.

, Schartau, M. and Wolf-Gladrow, D.

(2005)
Modeling the Speciation and Biogeochemistry of Iron at the Bermuda Atlantic Time-series Study Site ,

Global biogeochemical cycles, 19, GB1019 .

doi:10.1029/2004GB002340 , hdl:10013/epic.22207

Preview

Article

Meissner, K. J. , Galbraith, E. and Völker, C.

(2005)
Denitrification under glacial and interglacial conditions: A physical approach ,

Paleoceanography, 20, PA3001 .

doi:10.1029/2004PA001083 , hdl:10013/epic.22852

Article

Olbers, D.

, Borowski, D. , Völker, C.

and Wolff, J. O. (2004)
The dynamical balance, transport and circulation of the Antarctic Circumpolar Current ,

Antarctic science, 16 (4), pp. 439-470 .

doi:10.1017/S0954102004002251 , hdl:10013/epic.20496

Preview

Article

Völker, C.

, Wallace, D. W. R. and Wolf-Gladrow, D.

(2002)
On the role of heat fluxes in the uptake of anthropogenic carbon in the North Atlantic ,

Global Biogeochemical Cycles, 16 (4) .

doi:10.1029/2002GB001897 , hdl:10013/epic.15815

Article

Olbers, D.

, Wolff, J. O. and Völker, C.

(2000)
Eddy Fluxes and Second-Order Moment Balances for Nonhomogeneous Quasigeostrophic Turbulence in Wind-Driven Zonal Flows ,

Journal of Physical Oceanography, Volume 30, No. 7, pp, pp. 1645-1668 .

hdl:10013/epic.12920

Article

Völker, C.

and Wolf-Gladrow, D.

(2000)
Numerical models of iron uptake by phytoplankton cells ,

Journal of plant nutrition, 23 , pp. 1657-1665 .

hdl:10013/epic.13821

Article

Völker, C.

and Wolf-Gladrow, D.

(1999)
Physical limits on iron uptake mediated by siderophores or surface reductases ,

Marine Chemistry, 65 , pp. 227-244 .

hdl:10013/epic.13819

Article

Mamnun, N. , Völker, C.

, Krumscheid, S. , Vrekoussis, M. and Nerger, L.

(2023)
Global sensitivity analysis of a one-dimensional ocean biogeochemical model ,

Socio-Environmental Systems Modelling, 5 , pp. 1-30 .

doi:10.18174/sesmo.18613 , hdl:10013/epic.d1404fe9-4eff-46a7-884c-b6aaae1d670f

[thumbnail of Mamnun_etal_SESMO5_18613_2023.pdf]

Preview

Article

Karakuş, O. , Völker, C.

, Iversen, M. , Hagen, W. and Hauck, J.

(2022)
The Role of Zooplankton Grazing and Nutrient Recycling for Global Ocean Biogeochemistry and Phytoplankton Phenology ,

Journal of Geophysical Research Biogeosciences, 127 (10) .

doi:10.1029/2022jg006798 , hdl:10013/epic.29a171e3-5298-40c5-af52-9ba0fb8752e5

[thumbnail of JGR Biogeosciences - 2022 - Karaku - The Role of Zooplankton Grazing and Nutrient Recycling for Global Ocean.pdf]

Preview

Inbook

Rhein, M. , Strass, V.

, Huhn, O. , Rabe, B.

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

, Kucera, M. , Hoppema, M.

, Schlitzer, R.

, Koch, B.

, Wolf-Gladrow, D.

, Timmermann, R. , Hellmer, H.

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

and Völker, C.

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

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

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

hdl:10013/epic.51661

[thumbnail of Polarforschungsagenda2030.pdf]

Preview

Inbook

Redler, R. , Beismann, J. O. , Czeschel, L. , Völker, C.

, Dengg, J. and Böning, C. (2001)
Hindcasting the Uptake of Anthropogenic Trace Gases with an Eddy-Permitting Model of the Atlantic Ocean. ,

High Performance Computing in Science and Engineering '01, Springer Verlag, Berlin, ISBN: 3-540-42675-2 .

hdl:10013/epic.15835

Article

Völker, C.

(1999)
Momentum balance in zonal flows and resonance of baroclinic Rossby waves ,

J Phys Oceanogr,i Vol. 29, pp., pp. 1666-1681 .

hdl:10013/epic.13820

Inbook

Olbers, D.

and Völker, C.

(1996)
Steady states and variability in oceanic zonal flows ,

In: Decadal Climate Variability (Dynamics and Predictability), D. Anderson and J. Willebrand (Eds.). Springer-Verlag, Berlin, pp .

hdl:10013/epic.12915

Article

Glowienka-Hense, R. , Hense, A. and Völker, C.

(1992)
ECMWF versus Hellermann and Rosenstein stress climatology of the Southern Ocean ,

Antarct Sci .

hdl:10013/epic.11573

Conference -Poster

Seifert, M.

, Nissen, C.

, Rost, B.

, Vogt, M. , Völker, C.

and Hauck, J.

(2022)
The effects of CO2 dependencies and dual driver interactions on end-of-century phytoplankton communities - A modelling study ,

Gordon Research Seminar and Conference on Ocean Biogeochemistry: Biogeochemical Processes Across Space and Time, Castelldefels, Barcelona, Spain, 30 April 2022 - 6 May 2022 .

hdl:10013/epic.4c6d5884-177c-4dd8-9a8f-a05b744edf0e

Conference -Talk

Karakus, O. , Völker, C.

, Iversen, M.

, Wolf-Gladrow, D.

, Hagen, W.

, Fach, B.

and Hauck, J.

(2021)
Modelling the Role of Macrozooplankton in the Southern Ocean Biogeochemistry ,

AMEMR (Advances in Marine Ecosystem Modelling Research) Symposium, 12 July 2021 - 15 July 2021 .

hdl:10013/epic.74499695-2dc8-4ecb-a17c-027787228510

Conference -Poster

Alvarez, E.

, Losa, S. N.

, Bracher, A.

, Lazzari, P. , Thoms, S. , Völker, C.

and Cossarini, G. (2021)
Representing phytoplankton optical variability in spectrally-resolved biogeochemical models ,

Conference: Advances in Marine Ecosystem Modelling Research AMEMR, Virtual meeting, 12 July 2021 - 15 July 2021 .

doi:10.13140/RG.2.2.21737.83041 , hdl:10013/epic.e825eef5-5109-4d87-bf3c-fdfe462314dd

Conference -Talk

Karakus, O.

, Völker, C.

, Iversen, M.

, Wolf-Gladrow, D.

, Hagen, W.

, Fach, B.

and Hauck, J.

(2021)
Modeling the impact of Krill on �Carbon Export Production in the Southern Ocean ,

ICED Krill Workshop, 18 May 2021 - 20 May 2021 .

hdl:10013/epic.b6e90d2c-7f49-40a0-bde8-6d9348227183

Conference -Poster

Völker, C.

and Ye, Y.

(2020)
Ligand-associated feedbacks in global iron cycling, and their role for changes in export production ,

Annual meeting COMFORT project, Online conference (Bergen, Norway), 2 September 2020 - 3 September 2020 .

hdl:10013/epic.0e94b7fb-4f09-4041-9cba-a9fe3399f8ab

Preview

Conference -Poster

Ye, Y.

, Völker, C.

, Vhuiyan, M. R. and Staubwasser, M. (2020)
Insight into contributions of different iron sources to the ocean from a model of the Fe stable isotopes ,

Ocean Sciences Meeting, San Diego, USA, 17 February 2020 - 21 February 2020 .

hdl:10013/epic.913d0df5-a123-466d-99c0-631398e9b5c9

Preview

Conference -Poster

Völker, C.

, Plane, J. M. C. , Dhomse, S. , Lamarque, J. F. , Long, M. , Sáiz-Lopez, A. and Tagliabue, A. (2020)
The effect of cosmic dust on Southern Ocean biogeochemistry is small but non-negligible ,

Ocean Sciences Meeting, San Diego, USA, 16 February 2020 - 21 February 2020 .

hdl:10013/epic.330a544a-a8fd-4dd0-97b6-707be28ba975

Preview

Conference -Talk

Karakus, O.

, Hauck, J.

, Völker, C.

, Hagen, W. and Salihoglu, B. F. (2020)
Implementation of Antarctic Krill into the Ocean-Ecosystem Model FESOM-REcoM-2 and its Effects on Southern Ocean Biogeochemistry ,

Ocean Sciences Meeting 2020, San Diego, USA, 16 February 2020 - 21 February 2020 .

hdl:10013/epic.5337c915-b200-4b99-b98e-7bfe6be45f58

Conference -Talk

Völker, C.

, Plane, J. , Dhomse, S. , Lamarque, J. F. , Long, M. , Sáiz-Lopez, A. and Tagliabue, A. (2020)
Cosmic dust and the the oceanic cycle of iron ,

SCOR working group 151 (FEMIP, iron model intercomparison project) meeting, San Diego, USA, 16 February 2020 - 16 February 2020 .

hdl:10013/epic.38b8cd71-1513-47ac-8cab-e32ffdc2bd8c

[thumbnail of cosmic_dust_femip_feb20.pdf]

Preview

Conference -Talk

Ye, Y.

, Munhoven, G. , Völker, C.

, Butzin, M.

and Köhler, P.

(2019)
Coupled ocean-sediment model REcoM/MEDUSA ,

PalMod WG2 Annual Meeting, Bremen, Germany, 16 December 2019 - 17 December 2019 .

hdl:10013/epic.b719a082-d894-44cd-8cb2-b4730e5e2318

Preview

Conference -Poster

Plane, J. , Dhomse, S. , Lamarque, J. F. , Long, M. , Sáiz-Lopez, A. , Tagliabue, A. and Völker, C.

(2019)
The effect of cosmic dust on Southern Ocean biogeochemistry is small but non-negligible ,

6. Staubtag 2019 Karlsruhe, Karlsruhe Institute of Technology (KIT), 18 November 2019 - 19 November 2019 .

hdl:10013/epic.8ca9e79f-3875-43a0-a5c7-7735f91baaca

[thumbnail of CosmicDustStaubtag2019.pdf]

Preview

Conference -Poster

van der Does, M.

, Lamy, F.

, Werner, M.

, Voelker, C.

, Winckler, G. , Martinez-Garcia, A. , Stuut, J. B. , Pahnke, K. and Struve, T. (2019)
DustIron: Southern Ocean Dust and Iron Fertilisation ,

6. Staubtag 2019 Karlsruhe, Karlsruhe Institute of Technology (KIT), 18 November 2019 - 19 November 2019 .

hdl:10013/epic.8dcbc6cf-c2e0-481d-afab-86b2d56d93b1

Conference -Poster

van der Does, M.

, Lamy, F.

, Werner, M.

, Voelker, C.

, Winckler, G. , Martinez-Garcia, A. , Stuut, J. B. , Pahnke, K. and Struve, T. (2019)
Southern Ocean Dust and Iron Fertilisation (DustIron) ,

13th International Conference on Paleoceanography, The University of NSW (UNSW Sydney), 2 September 2019 - 6 September 2019 .

hdl:10013/epic.3cc02634-4801-4ebb-ba80-5a9908262d36

Conference -Talk

Ye, Y.

, Vhuiyan, M. R. , Völker, C.

and Staubwasser, M. (2019)
Insight into contributions of different iron sources to the ocean from a model of the stable isotopes of iron ,

Goldschmidt, Barcelona, Spain, 18 August 2019 - 23 August 2019 .

hdl:10013/epic.cb43e306-183e-4e08-b72b-1aa3b0cd9a89

Preview

Conference -Talk

Ye, Y.

, Völker, C.

, Butzin, M.

and Köhler, P.

(2019)
Southern Ocean Si:N drawdown ratio in the glacial ocean and its biogeochemical consequences in low latitudes ,

PalMod Annual Meeting, GEOMAR, Kiel, 27 February 2019 - 28 February 2019 .

hdl:10013/epic.71d23ec6-4635-4bfa-bdff-9532d0188670

Preview

Conference -Community Service

Voelker, C.

(2018)
The multiple roles of dust in ocean biogeochemistry ,

Ocean - Climate - Sustainability Research Frontiers, Berlin, Deutschland, 21 October 2018 - 23 October 2018 .

hdl:10013/epic.0d51e84e-2a26-4ccd-90d0-cb14e381d222

Preview

Conference -Poster

Alvarez, E.

, Thoms, S. , Bracher, A.

, Liu, Y.

and Völker, C.

(2018)
Prediction of photo-protective carotenoids at global scale ,

Ocean Optics Conference XXIV, Dubrovnik, 7 October 2018 - 12 October 2018 .

hdl:10013/epic.1f9a1bd6-2b17-4ac1-b9ad-2d8b53d75879

[thumbnail of Alvarez_poster_Ocean_Optics_XXIV_2018.pdf]

Preview

Conference -Talk

Voelker, C.

(2018)
Dust iron solubility, ocean side: A question of timescales? ,

Identifying and Characterizing the Processes Controlling Iron Speciation and Residence Time at the Atmosphere-Ocean Interface, Telluride, Colorado, USA, 30 July 2018 - 3 August 2018 .

hdl:10013/epic.3ca76d91-3931-4c8f-862b-92c258f4fd8f

[thumbnail of dust_Fe_solubility_ocean.pdf]

Preview

Conference -Talk

Ye, Y.

and Völker, C.

(2018)
Steps towards a global model of photochemical cycling of iron ,

Workshop: Identifying and Characterizing the Processes Controlling Iron Speciation and Residence Time at the Atmosphere-Ocean Interface, Telluride, USA, 30 July 2018 - 4 August 2018 .

hdl:10013/epic.e1dbdaf6-6cc5-45a6-8cb6-a3f5196c738c

Preview

Conference -Invited talk

Voelker, C.

(2018)
Der Eisenkreislauf im Ozean, Rolle im Klimasystem und Beeinflussung durch Staub, Ozeanzirkulation und Biologie ,

Physikalisches Kolloquium, Fachbereich 1, Universität Bremen, Universität Bremen, NW 1, Hörsaal H3, 3 May 2018 - 3 May 2018 .

hdl:10013/epic.c486a140-567c-476b-b230-e199e6c9e3d2

Preview

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 -Poster

Ye, Y.

, Pagnone, A. , Wang, T. , Hohn, S. , Völker, C.

and Wolf-Gladrow, D.

(2018)
Si:N drawdown ratio in the glacial ocean and its biogeochemical impact ,

PalMode Open Science Conference, Vienna, Austria, 6 April 2018 - 8 April 2018 .

hdl:10013/epic.b883a641-ff5f-40fd-b621-019bacd684f6

Preview

Conference -Talk

Gao, S. , Wolf-Gladrow, D.

and Voelker, C.

(2018)
Simulating the distribution of stable silicon isotopes in the Last Glacial Maximum ,

Ocean Sciences Meeting, Portland, Oregon, USA, 11 February 2018 - 16 February 2018 .

hdl:10013/epic.b7822a63-38e3-42a8-bd29-a6fd1eded2fb

Preview

Conference -Talk

Pagnone, A. , Ye, Y.

and Völker, C.

(2018)
The role of remineralisation and scavenging in shaping the vertical profiles of iron in the Atlantic Ocean ,

Ocean Sciences Meeting, Portland, Orgegon, 12 February 2018 - 16 February 2018 .

hdl:10013/epic.81797aff-634d-46e8-aa01-614298d2923b

Conference -Poster

Butzin, M.

, Köhler, P.

and Völker, C.

(2018)
A study of glacial–interglacial variations of the marine stable carbon isotope record using a non-Redfield biogeochemical model ,

PalMod International Open Science Conference, Vienna, 7 April 2018 - 8 April 2018 .

hdl:10013/epic.04a7f72e-36ca-421e-a833-71ebea134d00

[thumbnail of mbutzin_poster_palmod_2018.pdf]

Preview

Conference -Poster

Butzin, M.

, Köhler, P.

and Völker, C.

(2018)
A study of glacial–interglacial variations of the marine stable carbon isotope record using a non-Redfield biogeochemical model ,

European Geosciences Union General Assembly 2018, Vienna, 8 April 2018 - 13 April 2018 .

hdl:10013/epic.424af2ba-acf0-4cf3-aa5e-4b06da632b1d

Preview

Conference -Poster

Köhler, P.

, Butzin, M.

, Ye, Y.

and Völker, C.

(2018)
Stable carbon isotopes in the glacial ocean investigated with the REcoM marine ecosystem model ,

OC3-iPODS Workshop, Cambridge, U.K., 6 September 2018 - 9 September 2018 .

hdl:10013/epic.ffedc492-ae9a-4283-8173-99adf743f086

Preview

Conference -Poster

Hossain, A.

, Zhang, X.

, Lohmann, G.

and Völker, C.

(2017)
Responses of climate modes to different ice sheet configurations during the Last Glacial Maximum ,

Fourth International Conference on Earth System Modelling, Hamburg, Germany, 28 August 2017 - 1 September 2017 .

hdl:10013/epic.8fb03f43-4e28-4982-bb8e-3efd2e8bddd5

[thumbnail of 4ICESM-181_presentation.pdf]

Preview

Preview

Conference -Talk

Ye, Y.

and Völker, C.

(2017)
On the role of dust particles for iron cycling in the tropical and subtropical Atlantic ,

Goldschmidt Conference, Paris, France, 13 August 2017 - 18 August 2017 .

hdl:10013/epic.51556

Preview

Conference -Poster

Gao, S. , Völker, C.

and Wolf-Gladrow, D.

(2017)
Glacial-interglacial changes in marine silicon isotopic composition ,

International Carbon Dioxide Coference, Interlaken, Schweiz, 20 August 2017 - 25 August 2017 .

hdl:10013/epic.51572

[thumbnail of poster_sgao_ICDC10_2017_sg_cv.pdf]

Preview

Conference -Invited talk

Voelker, C.

and Ye, Y.

(2017)
The multiple roles of dust in ocean biogeochemistry ,

Geophysikalisch-Meteorologisches Kolloquium, Meteorologisches Institut, Universität Bonn, 25 June 2017 - 26 June 2017 .

hdl:10013/epic.51302

Preview

Conference -Talk

Pradhan, H. K.

, Völker, C.

, Nerger, L.

and Bracher, A.

(2017)
Assimilation of OC-CCI data into the coupled ocean-biogeochemical model MITgcm-REcoM ,

EGU 2017, Vienna, Austria, 23 April 2017 - 28 April 2017 .

hdl:10013/epic.50813

[thumbnail of EGU_Biogeosciences_Himansu2017.pdf]

Preview

Conference -Talk

Ye, Y.

and Völker, C.

(2017)
Dust, iron and marine biology ,

Luncheon Seminar of State Key Laboratory of Marine Environmental Science at Xiamen University, Xiamen, China, 24 April 2017 - 24 April 2017 .

hdl:10013/epic.51555

Conference -Talk

Alvarez, E.

and Völker, C.

(2017)
Chlorophyll to carbon ratio derived from an ecosystem model with explicit photodamage ,

ASLO Aquatic Sciences Meeting, Honolulu-Hawaii, USA, 26 February 2017 - 3 March 2017 .

hdl:10013/epic.f09529b1-2d58-4cdd-9620-bb138a92a460

Preview

Conference -Poster

Butzin, M.

, Köhler, P.

, Völker, C.

and Zhang, X.

(2017)
Exploring glacial–interglacial variations of the marine carbon isotope record with RECOM-ciso ,

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

hdl:10013/epic.848b3272-b657-47a7-80fe-424948eb9d45

Preview

Conference -Invited talk

Völker, C.

and Ye, Y.

(2016)
The role of dust in the cycling of iron in the ocean ,

Leipziger Meteorologisches Kolloquium, TROPOS Leibniz Institut für Troposphärenforschung, 3 November 2006 - 3 November 2016 .

hdl:10013/epic.48900

Preview

Conference -Poster

Pradhan, H. K.

, Völker, C.

, Losa, S. N.

and Nerger, L.

(2016)
Assimilation of OC-CCI data for parameter estimation in the coupled ocean biogeochemical model MITgcm-REcoM ,

Colour and Light in the Ocean from Earth Observation (CLEO), ESA Centre for Earth Observation (ESRIN), Frascati, Italy, 6 September 2016 - 8 September 2016 .

hdl:10013/epic.48619

Preview

Conference -Talk

Völker, C.

, Jacques, C. and Hauck, J.

(2016)
Drivers of the Chl:C ratio in global model runs with dynamic photoacclimation and its impact on modeled primary production ,

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

hdl:10013/epic.47875

Preview

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

Ye, Y.

, Völker, C.

and Tagliabue, A. (2016)
Prognostic modelling of iron-binding ligands in a global biogeochemical model and its effect on iron distribution ,

Ocean Sciences Meeting, New Orleans, USA, 21 February 2016 - 26 February 2016 .

hdl:10013/epic.48910

Preview

Conference -Talk

Soppa, M. , Völker, C.

and Bracher, A.

(2016)
Interannual variability of diatom phenology in the Southern Ocean ,

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

hdl:10013/epic.d7e15731-24f2-4eab-a33a-b20fa06f87ed

Conference -Talk

Alvarez, E.

and Völker, C.

(2016)
Variability in the Chlorophyll to Carbon ratio: contrasting in situ and satellite data with models ,

Colour and Light in the Ocean from Earth Observation (CLEO), ESA-ESRIN Frascatti, Italy, 6 September 2016 - 8 September 2016 .

hdl:10013/epic.0befdccf-6840-4493-942d-6c3579905e49

Preview

Article

Köhler, P.

, Hauck, J.

, Völker, C.

and Wolf-Gladrow, D.

(2015)
Interactive comment on “A simple model of the anthropogenically forced CO2 cycle” by W. Weber et al. ,

Earth System Dynamics Discussions, 6 , C813-C813 .

hdl:10013/epic.46282

Preview

Conference -Talk

Völker, C.

(2015)
Nonlinearities in seawater carbonate chemistry and the distribution of anthropogenic carbon uptake ,

Seminar Ocean, Ice, Atmosphere, University of Bremen, Department of Environmental Physics, 10 November 2015 - 10 November 2015 .

hdl:10013/epic.46248

Preview

Conference -Invited talk

Köhler, P.

, Hauck, J.

, Völker, C.

and Wolf-Gladrow, D.

(2015)
Dissolution of olivine (potential, side effects) in simulated CO2 removal experiments — enhanced weathering, ocean alkalinization, ocean fertilization ,

Oxford Greenhouse Gas Removal Conference, Oxford, UK, 30 September 2015 - 2 October 2015 .

hdl:10013/epic.46072

[thumbnail of olivine_fe__oxford_2015_4online.pdf]

Preview

Conference -Poster

Hauck, J.

and Völker, C.

(2015)
Rising atmospheric CO2 leads to large impact of biology on Southern OCean CO2 uptake via changes of the Revelle factor ,

The SOOS/WCRP/ESA Workshop on Southern Ocean air-sea fluxes, ESA, Frascati, Italy, 21 September 2015 - 23 September 2015 .

hdl:10013/epic.46030

Preview

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

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

Hauck, J.

, Völker, C.

, Wolf-Gladrow, D.

, Laufkötter, C. , Vogt, M. , Aumont, O. , Bopp, L. , Buitenhuis, E. T. , Doney, S. C. , Dunne, J. , Gruber, N. , Hashioka, T. , John, J. , Le Quéré, C. , Lima, I. D. , Nakano, H. , Séférian, R. and Tottderdell, I. (2015)
A multi-model study on Southern Ocean CO2 uptake and the role of the biological carbon pump in the 21st century ,

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

hdl:10013/epic.46029

Preview

Conference -Invited talk

Ye, Y.

and Völker, C.

(2015)
Double role of dust particles as iron supply and scavengers in the tropical eastern North Atlantic ,

SOPRAN final meeting, Kiel, Germany, 7 September 2015 - 7 September 2015 .

hdl:10013/epic.46296

Conference -Poster

Ye, Y.

, Völker, C.

and Tagliabue, A. (2015)
Representation of Fe complexation by 2 ligands in a global biogeochemical model and its effects on Fe solubility and distribution ,

SOLAS Meeting, Kiel, 7 September 2015 - 11 September 2015 .

hdl:10013/epic.46297

Conference -Talk

Köhler, P.

, Hauck, J.

, Völker, C.

and Wolf-Gladrow, D.

(2015)
The role of iron during the open ocean dissolution of olivine in a simulated CO2 removal experiment — enhanced weathering, ocean alkalinization, ocean fertilization ,

Climate Engineering Research Symposium 2015, Berlin, 7 July 2015 - 10 July 2015 .

hdl:10013/epic.45795

Conference -Invited talk

Köhler, P.

, Hauck, J.

, Völker, C.

and Wolf-Gladrow, D.

(2015)
The role of iron during the open ocean dissolution of olivine in a simulated CO2 removal experiment — enhanced weathering, ocean alkalinization, ocean fertilization ,

26th General Assembly 2015 of the International Union of Geodesy and Geophysics (IUGG), Prague, Czechia, 22 June 2015 - 2 July 2015 .

hdl:10013/epic.45794

Conference -Poster

Schourup-Kristensen, V. , Hauck, J.

, Losch, M.

, Wolf-Gladrow, D.

and Völker, C.

(2015)
Iron supply to the Southern Ocean mixed layer from below; the ocean model effect ,

EGU General Assembly, Vienna, Austria, 13 April 2015 - 17 April 2015 .

hdl:10013/epic.45382

Preview

Conference -Poster

Hauck, J.

, Völker, C.

, Wolf-Gladrow, D.

, Laufkötter, C. , Vogt, M. , Aumont, O. , Bopp, L. , Buitenhuis, E. , Doney, S. , Dunne, J. , Gruber, N. , Hashioka, T. , John, J. , Le Quéré, C. , Lima, I. , Nakano, H. , Séférian, R. and Totterdell, I. (2015)
A multi-model study on the Southern Ocean CO2 uptake and the role of the biological carbon pump in the 21st century ,

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

hdl:10013/epic.45429

Preview

Conference -Invited talk

Völker, C.

and Tagliabue, A. (2015)
Representation of organic complexation in biogeochemical models and its effect on the cycling of iron in the ocean ,

SCOR WG 139 workshop and symposium: Organc ligands, a key control on dissolved trace metals in the ocean, Sibenik, Croatia, 8 April 2015 - 11 April 2015 .

hdl:10013/epic.45391

Preview

Conference -Talk

Ye, Y.

, Völker, C.

and Tagliabue, A. (2015)
How complicated do models of iron-binding ligands have to be? ,

Organic Ligands - A Key Control on Trace Metal Biogeochemistry in the Ocean, Šibenik, Croatia, 7 April 2015 - 11 April 2015 .

hdl:10013/epic.45719

Conference -Talk

Schourup-Kristensen, V. , Hauck, J.

, Losch, M.

, Wolf-Gladrow, D.

and Völker, C.

(2015)
Iron supply to the Southern Ocean mixed layer from below; the ocean model effect ,

3rd International Symposium; Effects of Climate Change on the World's Oceans, Santos, Brazil, 23 March 2015 - 27 March 2015 .

hdl:10013/epic.45387

Preview

Conference -Invited talk

Köhler, P.

, Völker, C.

, Knorr, G.

and Bard, E. (2015)
High Latitude Impacts on Deglacial CO2: Southern Ocean Westerly Winds and Northern Hemisphere Permafrost Thawing ,

Leopoldina Symposium on Deglacial changes in ocean dynamics and atmospheric CO2, German National Academy of Sciences Leopoldina, Halle (Saale), Germany, 18 March 2015 - 21 March 2015 .

hdl:10013/epic.46261

Conference -Poster

Ye, Y.

, Völker, C.

and Wolf-Gladrow, D.

(2015)
Key processes of the cycle of organic Fe-binding ligands: a sensitivity study in 3D biogeochemical model ,

SOPRAN annual meeting, Mainz, Germany, 17 March 2015 - 18 March 2015 .

hdl:10013/epic.45720

Preview

Conference -Talk

Hauck, J.

and Völker, C.

(2015)
Increasing atmospheric CO2 leads to large impact of biology on Southern Ocean CO2 uptake via changes of the Revelle factor ,

CarboChange Final Meeting 2015, Radisson Blu Hotel Norge, Bergen, Norway, 19 January 2015 - 22 January 2015 .

hdl:10013/epic.44886

[thumbnail of BufferFactor_Bergen_CarboChange.pdf]

Preview

Conference -Poster

Hauck, J.

, Völker, C.

and MAREMIP team, t. (2015)
A multi-model study on Southern Ocean CO2 uptake and the role of the biological carbon pump in the 21st century ,

CarboChange Final Meeting, Radisson Blu Hotel Norge, Bergen, Norway, 19 January 2015 - 21 January 2015 .

hdl:10013/epic.44887

Article

Köhler, P.

, Völker, C.

, Knorr, G.

and Bard, E. (2015)
High Latitude Impacts on Deglacial CO2: Southern Ocean Westerly Winds and Northern Hemisphere Permafrost Thawing ,

Nova Acta Leopoldina, 121 (409), pp. 135-140 .

hdl:10013/epic.45322

[thumbnail of NAL_Bd121_Nr408_135-140_27_Koehler.pdf]

Preview

Conference -Talk

Völker, C.

(2014)
Dust, marine biological productivity and the role of iron ,

Seminar physische Geographie und Klimatologie, RWTH Aachen, 6 November 2014 - 6 November 2014 .

hdl:10013/epic.44355

Conference -Talk

Hauck, J.

, Köhler, P.

, Abrams, J. , Völker, C.

and Wolf-Gladrow, D.

(2014)
Impact of open ocean dissolution of olivine on atmospheric CO2, surface ocean pH and the biological carbon pump ,

Climate Engineering Conference, Scandic Hotel, Berlin, Germany, 18 August 2014 - 21 August 2014 .

hdl:10013/epic.44883

[thumbnail of hauck_-_impact_of_open_ocean_dissolution_of_olivine.pdf]

Preview

Conference -Talk

Schourup-Kristensen, V. , Sidorenko, D.

, Wolf-Gladrow, D.

and Völker, C.

(2014)
Integration of an ecosystem module into the finite element sea-ice ocean model ,

Advances in Marine Ecosystem Modelling Research Symposium, Plymouth, Great Britain, 30 June 2014 - 4 July 2014 .

hdl:10013/epic.43881

[thumbnail of Schourup-Kristensen_AMEMR.pdf]

Preview

Conference -Talk

Völker, C.

, Wolf-Gladrow, D.

and Hauck, J.

(2014)
Scenarios for the Southern Ocean in the 21st century - Physical and lower trophical level changes ,

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

hdl:10013/epic.44884

Conference -Poster

Völker, C.

and Hauck, J.

(2014)
Controls on the modelled phytoplankton seasonal cycle in the Southern Ocean ,

CarboChange Annual Meeting, Marine Research Institute and University of Iceland, Reykjavik, Iceland, 7 April 2014 - 10 April 2014 .

hdl:10013/epic.44885

Conference -Poster

Völker, C.

, Tagliabue, A. and Ye, Y.

(2014)
Sensitivity of the iron cycle to the cycling of organic ligands in a 3d biogeochemical model ,

SOPRAN annual meeting, Universitaet Bremen, 25 March 2014 - 26 March 2014 .

hdl:10013/epic.43333

Conference -Talk

Hu, Y. , Nehrke, G.

, Dieckmann, G. , Voelker, C.

and Wolf-Gladrow, D.

(2014)
Coprecipitation of phosphate with ikaite (CaCO3·6H2O) in simulated sea ice brine ,

International Symposium on Sea Ice in a Changing Environment, Hobart, Australia .

hdl:10013/epic.43614

Conference -Talk

Völker, C.

and Tagliabue, A. (2014)
Sensitivity of the iron cycle to cycling of organic ligands in a 3D biogeochemical model ,

Ocean Sciences Meeting, Honolulu, Hawaii, USA, 24 February 2014 - 28 February 2014 .

hdl:10013/epic.43331

Preview

Conference -Poster

Gao, S. , Völker, C.

, Lohmann, G.

, Butzin, M.

and Wolf-Gladrow, D.

(2014)
VARIATION OF GLACIAL-INTERGLACIAL MARINE SILICON ISOTOPIC COMPOSITIONS AND ITS POSSIBLE IMPLICATIONS—A MODELING STUDY ,

Ocean Sciences Meeting, Honolulu, Hawaii, USA, 24 February 2014 - 28 February 2014 .

hdl:10013/epic.43334

Conference -Invited talk

Völker, C.

and Tagliabue, A. (2014)
Modelling the cycling of organic ligands in a 3D biogeochemical model ,

SCOR Working Group 139 Meeting, University of Hawaii, 23 February 2014 - 23 February 2014 .

hdl:10013/epic.43330

Conference -Invited talk

Gao, S. , Voelker, C.

and Wolf-Gladrow, D.

(2013)
Simulating the modern δ30Si distributions in the oceans and in marine sediments ,

SFB754 colloquium, GEOMAR, Kiel, 21 October 2013 - 21 October 2013 .

hdl:10013/epic.42539

Conference -Poster

Köhler, P.

, Völker, C.

, Zhang, X.

, Knorr, G.

and Lohmann, G.

(2013)
Simulation the impact of shifts in Southern Ocean westerlies at LGM on ocean physics and atmospheric CO2 ,

11th International Conference on Paleoceanography (ICP11), Barcelona, 1 September 2013 - 6 September 2013 .

hdl:10013/epic.41992

Preview

Conference -Talk

Völker, C.

, Holtz, L. M. , Wang, T. , Hauck, J.

and Wolf-Gladrow, D.

(2013)
Ground-truthing variable stoichiometry models ,

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

hdl:10013/epic.41761

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

Loza, S.

, Völker, C.

, Losch, M.

and Hohn, S. (2013)
Estimating Oceanic Export Production based on 3D coupled physical-biogeochemical modelling ,

The 45th International Liège Colloquium on Ocean Dynamics - The variability of primary production in the ocean: from the synoptic to the global scale, Liège (Belgium), 13 May 2013 - 17 May 2013 .

hdl:10013/epic.41526

Preview

Conference -Talk

Völker, C.

, Holtz, L. M. , Hauck, J.

, Wang, T. and Wolf-Gladrow, D.

(2013)
Ground-truthing variable stoichiometry models ,

Marine Ecosystem Model Intercomparison Project meeting, Paris, 4 March 2013 - 6 March 2013 .

hdl:10013/epic.41203

Conference -Poster

Hu, Y. , Nehrke, G.

, Dieckmann, G. , Voelker, C.

and Wolf-Gladrow, D.

(2013)
The study of ikaite (CaCO3.6H2O) formation under sea ice conditions ,

Gordon Research Conference "Linking Polar Observations, Processes and Models at Regional and Global Scales", Ventura, USA, 10 March 2013 - 15 March 2013 .

hdl:10013/epic.43617

Conference -Talk

Ye, Y.

, Tagliabue, A. and Völker, C.

(2013)
Cycling of organic Fe-binding ligands in a 3D biogeochemical model ,

American Society for Limnology and Oceanography Annual Meeting, New Orleans, USA, 17 February 2013 - 22 February 2013 .

hdl:10013/epic.41202

Conference -Talk

Köhler, P.

, Völker, C.

, Zhang, X.

, Knorr, G.

and Lohmann, G.

(2012)
Simulating the impact of shifts in Southern Ocean westerlies at LGM on ocean physics and atmospheric CO2 ,

International Partnership in ICE Core Sciences, First Open Science Conference, Giens, France, 1 October 2012 - 5 October 2012 .

hdl:10013/epic.40088

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

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 -Talk

Hauck, J.

, Völker, C.

, Wang, T. , Losch, M.

, Wolf-Gladrow, D.

and Hoppema, M.

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

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

hdl:10013/epic.39953

[thumbnail of SAM_carbon_flux_as_shown.pdf]

Preview

Conference -Poster

Wang, T. , Völker, C.

, Hauck, J.

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

(2012)
IMPACT OF DIATOM Si:N STOICHIOMETRY ON MARINE PRODUCTION AND PARTICLE EXPORT IN A GLOBAL MODEL ,

2012 ASLO Aquatic Sciences Meeting, Japan, 8 July 2012 - 13 July 2012 .

hdl:10013/epic.43150

Conference -Poster

Halloran, P. , Totterdell, I. and Völker, C.

(2012)
An uncertain future for the North Atlantic CO2 sink ,

CarboChange annual meeting, Galway, Ireland, 7 March 2012 - 9 March 2012 .

hdl:10013/epic.39545

[thumbnail of halloran_poster_carbochange_2012.pdf]

Preview

Conference -Talk

Köhler, P.

, Hartmann, J. , Abrams, J. , Völker, C.

and Wolf-Gladrow, D.

(2012)
Geoengineering potential of enhanced dissolution of olivine on land and in the open ocean ,

Conference Planet Under Pressure, London, 26 March 2012 - 29 March 2012 .

hdl:10013/epic.39085

Conference -Poster

Köhler, P.

, Abrams, J. , Völker, C.

, Wolf-Gladrow, D.

and Hartmann, J. (2012)
Impact of geoengineering with olivine dissolution on the carbon cycle and marine biology ,

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

hdl:10013/epic.39092

Preview

Conference -Poster

Köhler, P.

, Völker, C.

, Zhang, X.

, Knorr, G.

and Lohmann, G.

(2012)
Combined impact of shifts in Southern Ocean westerlies and Antarctic sea ice during LGM on atmospheric CO2 ,

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

hdl:10013/epic.39093

Preview

Conference -Talk

Hauck, J.

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

, van Dijken, G. L. , Völker, C.

and Wolf-Gladrow, D.

(2012)
Dissolution of Antarctic shelf carbonates: an insignificant feedback to acidification ,

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

hdl:10013/epic.39351

[thumbnail of submitted_EGU2012-1088.pdf]

Preview

Conference -Poster

Hu, Y. B. , Nehrke, G.

, Dieckmann, G. , Völker, C.

and Wolf-Gladrow, D.

(2012)
The study of ikaite formation in sea ice ,

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

hdl:10013/epic.39530

[thumbnail of The study of ikaite formation in sea ice.pdf]

Preview

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

Article

Hauck, J.

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

, Kuhn, G.

, Nehrke, G.

, Völker, C.

and Wolf-Gladrow, D.

(2011)
Interactive comment on “Ocean acidification: setting the record straight” by A. J. Andersson and F. T. Mackenzie ,

Biogeosciences Discussions, 8 , C2056-C2059 .

hdl:10013/epic.46443

[thumbnail of Hauck2011_bgd_comment.pdf]

Preview

Conference -Poster

Wang, T. , Völker, C.

and Wolf-Gladrow, D.

(2011)
Modelling of the Si:N drawdown ratio in a global marine ecosystem model ,

AMEMR 2011, Plymouth, UK, 27 June 2011 - 30 June 2011 .

hdl:10013/epic.43149

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

Abrams, J. , Völker, C.

, Wolf-Gladrow, D.

and Köhler, P.

(2011)
The Geoengineering Possibilities and Impact of Enhanced Silicate Weathering in the Ocean ,

Goldschmidt Conference, August 14-19, 2011, Prague, Czech Republic; Mineralogical Magazine, Vol. 75 (3) .

hdl:10013/epic.37506

Conference -Invited talk

Ye, Y.

and Völker, C.

(2011)
Why did dust addition lead to DFe decrease? ,

DUNE (DUst experiment in a low Nutrient, low chlorophyll Ecosystem) Workshop, Villefranche-sur-Mer.04.2011. http://www.obs-vlfr.fr/LOV/DUNE/communications.htm. .

hdl:10013/epic.37492

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

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 -Invited talk

Völker, C.

, Tagliabue, A. and Ye, Y.

(2010)
Recent insights about iron and consequences for modelling the global iron cycle ,

EU-COST 735 workshop on iron bioavailability in the surface ocean, Kiel.-02.02.2010. .

hdl:10013/epic.34611

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 -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

Völker, C.

, Loza, S.

, Hohn, S. , Losch, M.

and Wolf-Gladrow, D.

(2009)
Photoadaptation and Chl:C ratios in a global ecosystem model ,

AWI-IUP Blockseminar "Ocean-Atmosphere Interactions and their Role in Global Change" 9.2.2009, Uni Bremen. .

hdl:10013/epic.31860

Conference -Poster

Ye, Y.

, Völker, C.

and Wolf-Gladrow, D.

(2009)
Impact of Dust Deposition on Fe speciation at the Tropical Eastern North Atlantic Time-Series Observatory site ,

ASLO Aquatic Sciences Meeting 2009, 25-30 Jan. in Nice, France. .

hdl:10013/epic.31865

Preview

Conference -Invited talk

Ye, Y.

and Völker, C.

(2009)
The significance of dust in the iron cycle in the subtropical East Atlantic ,

AWI-IUP Blockseminar.02.2009. .

hdl:10013/epic.31866

Conference -Poster

Köhler, P.

and Völker, C.

(2009)
On the importance of Southern Ocean circulation change induced by wind and sea ice on glacial pCO2 ,

8th International Carbon Dioxide Conference, September 13-19, 2009, Jena, Germany.. .

hdl:10013/epic.32622

Preview

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

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

Article

Steigenberger, S. , Statham, P. J. , Völker, C.

and Passow, U. (2009)
The role of polysaccharides and diatom exudates in the redox cycling of Fe and the photoproduction of hydrogen peroxide in coastal waters ,

Biogeosciences Discussion, 6 (4), pp. 7789-7819 .

hdl:10013/epic.34437

Preview

Conference -Poster

Ye, Y.

, Völker, C.

and Wolf-Gladrow, D.

(2009)
Modelling the role of dust particles in Fe speciation and residence time ,

SOLAS Open Science Conference, 16-19 November 2009, Barcelona, Spain. .

hdl:10013/epic.34704

Preview

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 -Conference paper

Losch, M.

, Schröter, M. , Hohn, S. and Völker, C.

(2008)
High-resolution modelling of phytoplankton distribution and adaptation. ,

NIC Symposium 2008 : symposium, 20-21 February 2008, Forschungszentrum Jülich ; proceedings / organized by John von Neumann Institute for Computing. Ed. by Gernot Münster ... Jülich : Forschungszentrum Jülich, 289-296. (NIC series ; 39) .

hdl:10013/epic.30099

Preview

Conference -Poster

Hohn, S. , Völker, C.

, Losch, M.

and Wolf-Gladrow, D.

(2008)
An ecosystem model for the Southern Ocean including variable Si:N:C:Chl ratios ,

AMEMR conference in Plymouth. .

hdl:10013/epic.30768

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

Hohn, S. , Völker, C.

, van Beusekom, J. and Schartau, M. (2008)
Carbon and Nitrogen Cycling in a Shallow Coastal Tidal Basin ,

AGU Fall Meeting, San Francisco, 15.-19. December 2008. .

hdl:10013/epic.31861

Conference -Poster

Völker, C.

, Hohn, S. , Losch, M.

, Loza, S.

and Wolf-Gladrow, D.

(2008)
Interannual Variability of Southern Ocean Diatom Production in a Model With Flexible Si:N:C:Chl Ratios ,

AGU Fall Meeting, San Francisco, 15.-19. december .

hdl:10013/epic.31862

Conference -Poster

Ye, Y.

, Völker, C.

and Wolf-Gladrow, D.

(2008)
One-dimensional modelling of Iron Speciation at the Tropical Eastern North Atlantic Time-Series Observatory ,

Workshop: Iron biogeochemistry across marine systems at changing times, 14.-16.05.2008 in Goeteborg, Sweden. .

hdl:10013/epic.31867

Preview

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 -Poster

Ehrenberg, N. , Völker, C.

and Wolf-Gladrow, D.

(2007)
Relationships between dissolved iron and watermass characteristics: Indications of dust iron dissolution in the deep ocean? ,

GEOTRACES model-data synergy workshop, Hanse-Kolleg, Delmenhorst, Germany, Sep. 06-09 .

hdl:10013/epic.27649

Conference -Poster

Weber, L. , Völker, C.

, Oschlies, A. and Burchard, H. (2007)
Time-scales for dissolved iron removal from the ocean: inferences from 1-d modelling ,

Geotraces model-data synergy workshop, Hanse-Kolleg Delmenhorst, GermanySep 2007. .

hdl:10013/epic.27650

Conference -Poster

Hohn, S. , Völker, C.

, Losch, M.

and Wolf-Gladrow, D.

(2007)
An ecosystem model for the Southern Ocean including variable Si:N:C:Chl ratios ,

CARBOOCEAN annual meeting 2007 in Bremen. .

hdl:10013/epic.30023

Conference -Poster

Ianson, D. , Völker, C.

, Denman, K. L. , Kunze, E. and Steiner, N. (2006)
A biogeochemical patch model of the NE Pacific in situ iron fertilization experiment, SERIES ,

Invited poster, European Geosciences Union, Gereral Assembly 2006, 2-7 April, Vienna, Austria. .

hdl:10013/epic.25153

Conference -Talk

Hohn, S. , Völker, C.

, Schartau, M. , van Beusekom, J. , Löbl, M. and Wolf-Gladrow, D.

(2006)
Modelling carbon and nitrogen regulated growth of phytoplankton in the Sylt-Romo-bight ,

Eoropean Geosciences Union, General Assembly 2006, 2-7 April, Vienna, Austria. .

hdl:10013/epic.25154

Conference -Poster

Zondervan, I. and Völker, C.

(2006)
Controls on the calcium carbonate to organic carbon production ratio in Emiliania huxleyi: a comparison with modelling approaches ,

EGU General Assembly 2-7 April 2006, Vienna, Austria. .

hdl:10013/epic.25156

Conference -Talk

Hohn, S. , Völker, C.

, Schartau, M. , Losch, M.

and Wolf-Gladrow, D.

(2006)
A process oriented parameterization for variable silica to nitrogen uptake ratios under different iron concentrations for marine diatoms ,

CARBOOCEAN annual meeting 2006 in Maspalomas (Gran Canaria). .

hdl:10013/epic.30031

Conference -Poster

Weber, L. , Völker, C.

, Oschlies, A. and Schartau, M. (2005)
Modelling the vertical variation of iron in the oceanic mixed layer ,

European Geosciences Union, General Assembly 2005, 24-29 Apr., Vienna, Austria. .

hdl:10013/epic.22967

Conference -Talk

Ianson, D. , Völker, C.

and Denman, K. L. (2005)
Modelling the SERIES patch: The role of iron in the ecological evolution of the patch ,

Canadian Meteorological and Oceanographic Societyth Annual Congress: Sea to Sky. 31 May - 3 June, Vancouver, Canada. .

hdl:10013/epic.23181

Conference -Poster

Schartau, M. , Losch, M.

, Sprengel, C. and Völker, C.

(2004)
A Series of Planktonic Ecosystem Models with an Identical Kernel ,

1st General Assembly of EGU, 25-30 Apr., Nice, France. .

hdl:10013/epic.20758

Preview

Conference -Talk

Biastoch, A. , Böning, C. , Czeschel, L. and Völker, C.

(2004)
Oceanic Uptake of Anthropogenic Trace Gases - Effects of Mesoscale Processes in Ocean Models ,

Ocean Sciences Meeting, Portland, USA.-30. Jan. 2004. .

hdl:10013/epic.22209

Conference -Talk

Denman, K. L. and Völker, C.

(2004)
Modelling effects of community structure on the biogeochemical response to iron fertilization during the 2002 SERIES experiment ,

Ocean Research Conference, Honolulu, USA.-20. Feb. 2004. .

hdl:10013/epic.22210

Conference -Talk

Völker, C.

and Denman, K. L. (2004)
Modelling silicon dynamics at station P in the subarctic Pacific ,

Ocean Research Conference, Honolulu, USA.-20. Feb. 2004. .

hdl:10013/epic.22211

Conference -Talk

Weber, L. , Völker, C.

, Schartau, M. , Oschlies, A. and Wolf-Gladrow, D.

(2004)
The iron speciation in the oceanic mixed layer: A modelling perspective ,

Ocean Research Conference, Honolulu, USA. - 20. Feb. 2004. .

hdl:10013/epic.22212

Conference -Poster

Völker, C.

and Denman, K. L. (2004)
Modelling climatological silicon dynamics at station P in the subarctic Pacific ,

SOLAS science 2004, Halifax, Canada.-16. Oct. 2004. .

hdl:10013/epic.22213

Conference -Talk

Ianson, D. , Völker, C.

and Denman, K. L. (2004)
Modelled carbon fluxes in the NE Pacific SERIES iron fertilization experiment ,

PICES XIII, Honolulu, USA.-24. Oct. 2004. .

hdl:10013/epic.22214

Conference -Poster

Weber, L. , Völker, C.

, Schartau, M. and Wolf-Gladrow, D.

(2003)
Modeling the iron cycling in the mixed layer ,

EGS - AGU - EUG Joint Assembly, Nice, FranceApril 2003. .

hdl:10013/epic.19073

Conference -Poster

Völker, C.

, Weber, L. , Schartau, M. and Wolf-Gladrow, D.

(2003)
How simple can a model of Fe speciation in the mixed layer get? ,

EGS - AGU - EUG Joint Assembly,Nice, France, 07 - 11 April 2003. .

hdl:10013/epic.19074

Conference -Talk

Schartau, M. , Engel, A. , Völker, C.

, Wolf-Gladrow, D.

and Schröter, J.

(2003)
Modelled sensitivities of biogenic carbon fluxes to variations in carbon dioxide ,

EGS-AGU-EUG Joint Assembly, April 2003, Nice, France. .

hdl:10013/epic.19112

Conference -Poster

Weber, L. , Völker, C.

, Schartau, M. and Wolf-Gladrow, D.

(2003)
A model of iron cycling in the mixed layer of the ocean ,

OCEANS: Ocean Biogeochemistry and Ecosystems Analysis, Paris, France. Jan. 2003. .

hdl:10013/epic.22215

Conference -Talk

Denman, K. L. and Völker, C.

(2003)
Modelling the July 2002 SERIES iron fertilization experiment ,

Canadian Meteorology and Oceanography Society annual Meeting, Ottawa, Canada. Jun. 2003. .

hdl:10013/epic.22216

Article

Olbers, D.

, Wolff, J. O. and Völker, C.

(1999)
Eddy-fluxes and Second Order Moment Balances for Non-homogeneous Quasigeostrophic Turbulence in Wind-driven Zonal Flows ,

Berichte aus dem Fachbereich Physik No. 95, Alfred-Wegener-Institut, Bremerhaven .

hdl:10013/epic.12916

Article

Völker, C.

(1998)
Computermodelle für den antarktischen Zirkumpolarstrom ,

HGF-Jahresheft, 34 - 35 .

hdl:10013/epic.13818

Article

Olbers, D.

, Wolff, J. O. , Ivchenko, V. and Völker, C.

(1997)
Eddy-flux parametrizations for wind-driven quasi-geostrophic zonal flows ,

Berichte aus dem Fachbereich Physik No. 83, Alfred-Wegener-Institut, Bremerhaven .

hdl:10013/epic.14388

Other

Völker, C.

(1997)
Continuation and Bifurcation Problems with MATLAB ,

[Other]

hdl:10013/epic.14715

Thesis -PhD

Völker, C.

(1996)
Barokline Strömung über periodischer Topographie: Untersuchungen an analytischen und numerischen Modellen ,

PhD thesis, Universität Bremen.

hdl:10013/epic.14619

Article

Olbers, D.

and Völker, C.

(1996)
Steady states amd variability in oceanic zonal flows ,

Berichte aus dem Fachbereich Physik, No. 83 .

hdl:10013/epic.14668

Thesis -Diplom

Völker, C.

(1991)
Ein niederdimensionales Modell einer turbulenten Kanalströmung ,

Diplom thesis, Universität Bremen.

hdl:10013/epic.14618

Browse by AWI author ID

Peer-reviewed, Web of Science / Scopus

Peer-reviewed

Not peer-reviewed