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Article
Vonnahme, T. R. , Leroy, M. , Thoms, S. ![]() ![]() 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:https://doi.org/10.5194/bg-18-1719-2021
, hdl:10013/epic.de0584de-7c5c-4d69-9390-295bbb3008ab
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Article
Pradhan, H. K. ![]() ![]() ![]() ![]() ![]() Global Assimilation of Ocean-Color Data of Phytoplankton Functional Types: Impact of Different Data Sets ,
Journal of Geophysical Research-Oceans,
125
,
e2019JC015586
.
doi:https://doi.org/10.1029/2019JC015586
, hdl:10013/epic.c11fdbed-73c5-4101-911a-87ecc98bec3b
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Article
Whitby, H. , Planquette, H. , Cassar, N. , Bucciarelli, E. , Osburn, C. L. , Janssen, D. J. , Cullen, J. T. , González, A. G. , Völker, C. ![]() A call for refining the role of humic-like substances in the oceanic iron cycle ,
Scientific Reports,
10
(1)
.
doi:https://doi.org/10.1038/s41598-020-62266-7
, hdl:10013/epic.10fd5657-3b39-439e-890a-2e53990a6cbb
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Article
Pagnone, A. , Völker, C. ![]() ![]() Processes affecting dissolved iron across the Subtropical North Atlantic: a model study ,
Ocean Dynamics,
69
,
pp. 989-1007
.
doi:https://doi.org/10.1007/s10236-019-01288-w
, hdl:10013/epic.91ca8d55-4dbd-4ce8-a1c1-1fc10be7d80c
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Article
Meskhidze, N. , Völker, C. , Al-Abadleh, H. A. , Barbeau, K. , Bressac, M. , Buck, C. , Bundy, R. M. , Croot, P. , Feng, Y. , Ito, A. , Johansen, A. M. , Landing, W. M. , Mao, J. , Myriokefalitakis, S. , Ohnemus, D. , Pasquier, B. and Ye, Y. ![]() Perspective on identifying and characterizing the processes controlling iron speciation and residence time at the atmosphere-ocean interface ,
Marine Chemistry,
217
,
p. 103704
.
doi:https://doi.org/10.1016/j.marchem.2019.103704
, hdl:10013/epic.7bcd4da8-a413-48b7-b63d-31b427fa7388
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Article
Panassa, E. , Santana-Casiano, J. M. , González Dávila, M. , Hoppema, M. ![]() ![]() ![]() ![]() 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
Köhler, P. ![]() ![]() ![]() ![]() ![]() 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:https://doi.org/10.1016/j.gloplacha.2017.09.015
, hdl:10013/epic.8418b4e7-7b98-4a7f-acf6-8b9d1eb10de0
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Article
Ye, Y. ![]() ![]() On the role of dust-deposited lithogenic particles for iron cycling in the tropical and subtropical Atlantic ,
Global Biogeochemical Cycles
.
doi:https://doi.org/10.1002/2017GB005663
, hdl:10013/epic.51857
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Article
Soppa, M. , Völker, C. ![]() ![]() Diatom Phenology in the Southern Ocean: Mean Patterns, Trends and the Role of Climate Oscillations ,
Remote Sensing,
8
(420),
pp. 1-17
.
doi:https://doi.org/10.3390/rs8050420
, hdl:10013/epic.47911
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Article
Hauck, J. ![]() ![]() ![]() ![]() 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:https://doi.org/10.1088/1748-9326/11/2/024007
, hdl:10013/epic.46842
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Article
Laufkötter, C. , Vogt, M. , Gruber, N. , Aumont, O. , Bopp, L. , Doney, S. C. , Dunne, J. P. , Hauck, J. ![]() ![]() Projected decreases in future marine export production: the role of the carbon flux through the upper ocean ecosystem ,
Biogeosciences,
13
,
pp. 4023-4047
.
doi:https://doi.org/10.5194/bg-13-4023-2016
, hdl:10013/epic.48383
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Article
Laufkötter, C. , Vogt, M. , Gruber, N. , Aita-Noguchi, M. , Aumont, O. , Bopp, L. , Buitenhuis, E. , Doney, S. , Dunne, J. , Hashioka, T. , Hauck, J. ![]() ![]() Drivers and uncertainties of future global marine primary production in marine ecosystem models ,
Biogeosciences,
12
,
pp. 6955-6984
.
doi:https://doi.org/10.5194/bg-12-6955-2015
, hdl:10013/epic.46433
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Article
Köhler, P. ![]() ![]() ![]() ![]() 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
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Article
Hauck, J. ![]() ![]() ![]() 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:https://doi.org/10.1002/2015GB005140
, hdl:10013/epic.46040
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Article
Hauck, J. ![]() ![]() 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:https://doi.org/10.1002/2015GL063070
, hdl:10013/epic.45163
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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. ![]() How well do global ocean biogeochemistry models simulate dissolved iron distributions? ,
Global Biogeochemical Cycles,
30
(2),
pp. 149-147
.
doi:https://doi.org/10.1002/2015GB005289
, hdl:10013/epic.47571
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Article
Köhler, P. ![]() ![]() ![]() 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
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Article
Schourup-Kristensen, V. , Sidorenko, D. ![]() ![]() ![]() 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:https://doi.org/10.5194/gmd-7-2769-2014
, hdl:10013/epic.44432
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Article
Völker, C. ![]() Modeling organic iron-binding ligands in a three-dimensional biogeochemical ocean model ,
Marine Chemistry
.
doi:https://doi.org/10.1016/j.marchem.2014.11.008
, hdl:10013/epic.44740
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Article
Hu, Y. B. , Wolf-Gladrow, D. A. ![]() ![]() ![]() 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:https://doi.org/10.1016/j.marchem.2014.02.003
, hdl:10013/epic.43309
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Article
Hauck, J. ![]() ![]() ![]() ![]() ![]() 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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Article
Völker, C. ![]() ![]() 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:https://doi.org/10.1002/2013PA002556
, hdl:10013/epic.42798
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Article
Köhler, P. ![]() ![]() ![]() ![]() Geoengineering impact of open ocean dissolution of olivine on atmospheric CO2, surface ocean pH and marine biology ,
Environmental Research Letters,
8
(1),
014009
.
doi:https://doi.org/10.1088/1748-9326/8/1/014009
, hdl:10013/epic.40694
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Article
Hauck, J. ![]() ![]() ![]() ![]() 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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Article
Hauck, J. ![]() ![]() ![]() ![]() ![]() ![]() 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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Article
Ye, Y. ![]() ![]() ![]() ![]() 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:https://doi.org/10.1016/j.dsr.2012.01.004
, hdl:10013/epic.39337
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Article
Ianson, D. , Völker, C. ![]() The effect of vertical and horizontal dilution on fertilized patch experiments ,
Global Biogeochemical Cycles,
26
,
GB3002:1-14
.
doi:https://doi.org/10.1029/2010GB004008
, hdl:10013/epic.39797
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Article
Hauck, J. ![]() ![]() ![]() ![]() ![]() ![]() 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
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Article
Ye, Y. ![]() ![]() ![]() Dust deposition: iron source or sink? A case study ,
Biogeosciences,
8
,
pp. 2107-2124
.
doi:https://doi.org/10.5194/bg-8-2107-2011
, hdl:10013/epic.37857
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Article
Hauck, J. ![]() ![]() ![]() ![]() 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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Article
De La Rocha, C. , Terbrüggen, A. , Völker, C. ![]() 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:https://doi.org/10.3354/meps08701
, hdl:10013/epic.35746
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Article
Fischer, H. , Schmitt, J. , Lüthi, D. , Stocker, T. F. , Tschumi, T. , Parekh, P. , Joos, F. , Köhler, P. ![]() ![]() The role of Southern Ocean processes on orbital and millennial CO2 variations - a synthesis ,
Quaternary Science Reviews,
29
(1),
pp. 193-205
.
doi:https://doi.org/10.1016/j.quascirev.2009.06.007
, hdl:10013/epic.33950
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Article
Steigenberger, S. , Statham, P. J. , Völker, C. ![]() 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
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Article
Ye, Y. ![]() ![]() ![]() 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
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Article
Steigenberger, S. , Statham, P. J. , Völker, C. ![]() 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
|
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Article
Weber, L. , Völker, C. ![]() 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
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Article
Schartau, M. , Engel, A. , Schröter, J. ![]() ![]() ![]() Modelling carbon overconsumption and the formation of extracellular particulate organic carbon ,
Biogeosciences, 4454.,
433
.
hdl:10013/epic.26876
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Article
Biastoch, A. , Völker, C. ![]() Uptake and spreading of anthropogenic trace gases in an eddy-permitting model of the Atlantic Ocean ,
Journal of Geophysical Research - Oceans, 112, C09017
.
doi:https://doi.org/10.1029/2006JC003966
, hdl:10013/epic.27714
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Article
Denman, K. L. , Völker, C. ![]() 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:https://doi.org/10.1016/j.dsr2.2006.05.026
, hdl:10013/epic.25155
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Article
Meissner, K. J. , Galbraith, E. and Völker, C. ![]() Denitrification under glacial and interglacial conditions: A physical approach ,
Paleoceanography, 20, PA3001
.
doi:https://doi.org/10.1029/2004PA001083
, hdl:10013/epic.22852
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Article
Weber, L. , Völker, C. ![]() ![]() Modeling the Speciation and Biogeochemistry of Iron at the Bermuda Atlantic Time-series Study Site ,
Global biogeochemical cycles, 19, GB1019
.
doi:https://doi.org/10.1029/2004GB002340
, hdl:10013/epic.22207
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Article
Olbers, D. ![]() ![]() The dynamical balance, transport and circulation of the Antarctic Circumpolar Current ,
Antarctic science,
16
(4),
pp. 439-470
.
doi:https://doi.org/10.1017/S0954102004002251
, hdl:10013/epic.20496
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Article
Völker, C. ![]() ![]() On the role of heat fluxes in the uptake of anthropogenic carbon in the North Atlantic ,
Global Biogeochemical Cycles,
16
(4)
.
doi:https://doi.org/10.1029/2002GB001897
, hdl:10013/epic.15815
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Article
Olbers, D. ![]() ![]() 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
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Article
Völker, C. ![]() ![]() Numerical models of iron uptake by phytoplankton cells ,
Journal of plant nutrition,
23
,
pp. 1657-1665
.
hdl:10013/epic.13821
|
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Article
Olbers, D. ![]() ![]() 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
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Article
Völker, C. ![]() 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
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Article
Völker, C. ![]() ![]() Physical limits on iron uptake mediated by siderophores or surface reductases ,
Marine Chemistry,
65
,
pp. 227-244
.
hdl:10013/epic.13819
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Article
Völker, C. ![]() Computermodelle für den antarktischen Zirkumpolarstrom ,
HGF-Jahresheft,
34 - 35
.
hdl:10013/epic.13818
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Article
Olbers, D. ![]() ![]() 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
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Article
Olbers, D. ![]() ![]() Steady states amd variability in oceanic zonal flows ,
Berichte aus dem Fachbereich Physik, No. 83
.
hdl:10013/epic.14668
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Article
Glowienka-Hense, R. , Hense, A. and Völker, C. ![]() ECMWF versus Hellermann and Rosenstein stress climatology of the Southern Ocean ,
Antarct Sci
.
hdl:10013/epic.11573
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Inbook
Rhein, M. , Strass, V. ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() Polare Ozeane / Heinemann, G. , Braun, M. , Brey, T. ![]()
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
Redler, R. , Beismann, J. O. , Czeschel, L. , Völker, C. ![]() 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
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Inbook
Olbers, D. ![]() ![]() 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
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Thesis
-PhD
Völker, C. ![]() Barokline Strömung über periodischer Topographie: Untersuchungen an analytischen und numerischen Modellen ,
PhD thesis,
Universität Bremen.
hdl:10013/epic.14619
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Thesis
-Diplom
Völker, C. ![]() Ein niederdimensionales Modell einer turbulenten Kanalströmung ,
Diplom thesis,
Universität Bremen.
hdl:10013/epic.14618
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Conference
-Poster
Völker, C. ![]() ![]() 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
|
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Conference
-Poster
Ye, Y. ![]() ![]() 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
|
|
Conference
-Poster
Völker, C. ![]() 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
|
|
Conference
-Talk
Karakus, O. ![]() ![]() ![]() 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. ![]() 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
|
|
Conference
-Talk
Ye, Y. ![]() ![]() ![]() ![]() 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
|
|
Conference
-Poster
Plane, J. , Dhomse, S. , Lamarque, J. F. , Long, M. , Sáiz-Lopez, A. , Tagliabue, A. and Völker, C. ![]() 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
|
|
Conference
-Talk
Ye, Y. ![]() ![]() ![]() ![]() 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
|
|
Conference
-Poster
Alvarez, E. ![]() ![]() ![]() ![]() 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
|
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Conference
-Talk
Ye, Y. ![]() ![]() 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
|
|
Conference
-Poster
Panassa, E. , Santana Casiano, J. M. , Golzalez Davila, M. , Hoppema, M. , van Heuven, S. , Völker, C. ![]() ![]() 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. ![]() ![]() ![]() 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
|
|
Conference
-Talk
Pagnone, A. , Ye, Y. ![]() ![]() 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
Köhler, P. ![]() ![]() ![]() ![]() 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
|
|
Conference
-Poster
Butzin, M. ![]() ![]() ![]() 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
|
|
Conference
-Poster
Butzin, M. ![]() ![]() ![]() 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
|
|
Conference
-Talk
Ye, Y. ![]() ![]() 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
|
|
Conference
-Poster
Gao, S. , Völker, C. ![]() ![]() Glacial-interglacial changes in marine silicon isotopic composition ,
International Carbon Dioxide Coference,
Interlaken, Schweiz,
20 August 2017 - 25 August 2017
.
hdl:10013/epic.51572
|
|
Conference
-Talk
Pradhan, H. K. ![]() ![]() ![]() ![]() 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
|
|
Conference
-Talk
Ye, Y. ![]() ![]() 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. ![]() ![]() 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
|
|
Conference
-Poster
Butzin, M. ![]() ![]() ![]() ![]() 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
|
|
Conference
-Invited talk
Völker, C. ![]() ![]() 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
|
|
Conference
-Poster
Pradhan, H. K. ![]() ![]() ![]() ![]() 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
|
|
Conference
-Talk
Völker, C. ![]() ![]() 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
|
|
Conference
-Poster
Panassa, E. , Hauck, J. ![]() ![]() ![]() ![]() 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
|
|
Conference
-Talk
Ye, Y. ![]() ![]() 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
|
|
Conference
-Talk
Soppa, M. , Völker, C. ![]() ![]() 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. ![]() ![]() 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
|
|
Conference
-Talk
Völker, C. ![]() 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
|
|
Conference
-Invited talk
Köhler, P. ![]() ![]() ![]() ![]() 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
|
|
Conference
-Poster
Hauck, J. ![]() ![]() 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
|
|
Conference
-Poster
Panassa, E. , Hauck, J. ![]() ![]() ![]() ![]() 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
|
|
Conference
-Poster
Panassa, E. , Hauck, J. ![]() ![]() ![]() ![]() 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. ![]() ![]() ![]() 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
|
|
Conference
-Invited talk
Ye, Y. ![]() ![]() 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. ![]() ![]() 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. ![]() ![]() ![]() ![]() 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. ![]() ![]() ![]() ![]() 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. ![]() ![]() ![]() ![]() 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
|
|
Conference
-Poster
Hauck, J. ![]() ![]() ![]() 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
|
|
Conference
-Talk
Ye, Y. ![]() ![]() 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
-Invited talk
Völker, C. ![]() 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
|
|
Conference
-Talk
Schourup-Kristensen, V. , Hauck, J. ![]() ![]() ![]() ![]() 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
|
|
Conference
-Invited talk
Köhler, P. ![]() ![]() ![]() 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. ![]() ![]() ![]() 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
|
|
Conference
-Talk
Hauck, J. ![]() ![]() 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
|
|
Conference
-Poster
Hauck, J. ![]() ![]() 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
|
|
Conference
-Talk
Völker, C. ![]() 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. ![]() ![]() ![]() ![]() 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
|
|
Conference
-Talk
Schourup-Kristensen, V. , Sidorenko, D. ![]() ![]() ![]() 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
|
|
Conference
-Talk
Völker, C. ![]() ![]() ![]() 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. ![]() ![]() 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. ![]() ![]() 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
Völker, C. ![]() 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
|
|
Conference
-Poster
Gao, S. , Völker, C. ![]() ![]() ![]() ![]() 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. ![]() 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
-Poster
Köhler, P. ![]() ![]() ![]() ![]() ![]() 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
|
|
Conference
-Talk
Völker, C. ![]() ![]() ![]() 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
Loza, S. ![]() ![]() ![]() 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
|
|
Conference
-Poster
Hauck, J. ![]() ![]() ![]() ![]() ![]() 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
-Talk
Völker, C. ![]() ![]() ![]() Ground-truthing variable stoichiometry models ,
Marine Ecosystem Model Intercomparison Project meeting,
Paris,
4 March 2013 - 6 March 2013
.
hdl:10013/epic.41203
|
|
Conference
-Talk
Ye, Y. ![]() ![]() 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. ![]() ![]() ![]() ![]() ![]() 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. ![]() ![]() ![]() ![]() ![]() 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
|
|
Conference
-Talk
Hauck, J. ![]() ![]() ![]() ![]() 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. ![]() ![]() ![]() ![]() ![]() 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
|
|
Conference
-Poster
Wang, T. , Völker, C. ![]() ![]() ![]() 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. ![]() An uncertain future for the North Atlantic CO2 sink ,
CarboChange annual meeting,
Galway, Ireland,
7 March 2012 - 9 March 2012
.
hdl:10013/epic.39545
|
|
Conference
-Poster
Köhler, P. ![]() ![]() ![]() ![]() ![]() 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
|
|
Conference
-Talk
Hauck, J. ![]() ![]() ![]() ![]() Dissolution of Antarctic shelf carbonates: an insignificant feedback to acidification ,
EGU General Assembly,
Vienna,
22 April 2012 - 27 April 2012
.
hdl:10013/epic.39351
|
|
Conference
-Talk
Köhler, P. ![]() ![]() ![]() 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. ![]() ![]() ![]() 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
|
|
Conference
-Poster
Hu, Y. B. , Nehrke, G. ![]() ![]() ![]() The study of ikaite formation in sea ice ,
EGU General Assembly 2012,
Vienna, Austria,
22 April 2012 - 27 April 2012
.
hdl:10013/epic.39530
|
|
Conference
-Talk
Hauck, J. ![]() ![]() ![]() ![]() ![]() ![]() 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. ![]() ![]() ![]() ![]() ![]() ![]() 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
-Poster
Wang, T. , Völker, C. ![]() ![]() 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. ![]() ![]() ![]() ![]() ![]() ![]() 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. ![]() ![]() ![]() ![]() 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
-Poster
Abrams, J. , Völker, C. ![]() ![]() ![]() 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. ![]() ![]() 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
-Talk
Bellerby, R. , Olsen, A. , Nondal, G. , Slagstad, D. , Taucher, J. , Hauck, J. ![]() ![]() ![]() ![]() 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
Hauck, J. ![]() ![]() ![]() ![]() ![]() ![]() Buffering ocean acidification: Dissolution of carbonate sediments in the Southern Ocean ,
BIOACID / EPOCA / UKOARP Meeting Bremerhaven.-30.09.2010.
.
hdl:10013/epic.36123
|
|
Conference
-Invited talk
Bellerby, R. G. J. , Nondal, G. , Hauck, J. ![]() ![]() ![]() ![]() 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
Völker, C. ![]() ![]() 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
-Talk
Hauck, J. ![]() ![]() ![]() ![]() 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
-Poster
Ye, Y. ![]() ![]() ![]() 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
|
|
Conference
-Talk
Hauck, J. ![]() ![]() ![]() ![]() 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
-Poster
Ye, Y. ![]() ![]() ![]() 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
|
|
Conference
-Poster
Köhler, P. ![]() ![]() 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
|
|
Conference
-Talk
Völker, C. ![]() ![]() ![]() ![]() 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
-Talk
Bellerby, R. , Hauck, J. ![]() ![]() ![]() ![]() 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
-Invited talk
Ye, Y. ![]() ![]() The significance of dust in the iron cycle in the subtropical East Atlantic ,
AWI-IUP Blockseminar.02.2009.
.
hdl:10013/epic.31866
|
|
Conference
-Poster
Hohn, S. , Völker, C. ![]() Carbon and Nitrogen Cycling in a Shallow Coastal Tidal Basin ,
AGU Fall Meeting, San Francisco, 15.-19. December 2008.
.
hdl:10013/epic.31861
|
|
Conference
-Conference paper
Losch, M. ![]() ![]() 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
|
|
Conference
-Poster
Völker, C. ![]() ![]() ![]() ![]() 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
Hauck, J. ![]() ![]() ![]() ![]() 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. ![]() ![]() ![]() ![]() 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. ![]() ![]() ![]() ![]() 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
Ye, Y. ![]() ![]() ![]() 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
|
|
Conference
-Poster
Hohn, S. , Völker, C. ![]() ![]() ![]() An ecosystem model for the Southern Ocean including variable Si:N:C:Chl ratios ,
AMEMR conference in Plymouth.
.
hdl:10013/epic.30768
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Conference
-Poster
Ehrenberg, N. , Völker, C. ![]() ![]() 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
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Conference
-Poster
Weber, L. , Völker, C. ![]() Time-scales for dissolved iron removal from the ocean: inferences from 1-d modelling ,
Geotraces model-data synergy workshop, Hanse-Kolleg Delmenhorst, GermanySep 2007.
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hdl:10013/epic.27650
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Conference
-Poster
Hohn, S. , Völker, C. ![]() ![]() ![]() An ecosystem model for the Southern Ocean including variable Si:N:C:Chl ratios ,
CARBOOCEAN annual meeting 2007 in Bremen.
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hdl:10013/epic.30023
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Conference
-Poster
Zondervan, I. and Völker, C. ![]() 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.
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hdl:10013/epic.25156
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Conference
-Talk
Hohn, S. , Völker, C. ![]() ![]() 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
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Conference
-Poster
Ianson, D. , Völker, C. ![]() 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
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Conference
-Talk
Hohn, S. , Völker, C. ![]() ![]() ![]() 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
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Conference
-Talk
Ianson, D. , Völker, C. ![]() 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
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Conference
-Poster
Weber, L. , Völker, C. ![]() 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
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Conference
-Talk
Ianson, D. , Völker, C. ![]() Modelled carbon fluxes in the NE Pacific SERIES iron fertilization experiment ,
PICES XIII, Honolulu, USA.-24. Oct. 2004.
.
hdl:10013/epic.22214
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Conference
-Poster
Völker, C. ![]() Modelling climatological silicon dynamics at station P in the subarctic Pacific ,
SOLAS science 2004, Halifax, Canada.-16. Oct. 2004.
.
hdl:10013/epic.22213
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Conference
-Talk
Denman, K. L. and Völker, C. ![]() 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
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Conference
-Talk
Völker, C. ![]() Modelling silicon dynamics at station P in the subarctic Pacific ,
Ocean Research Conference, Honolulu, USA.-20. Feb. 2004.
.
hdl:10013/epic.22211
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Conference
-Talk
Biastoch, A. , Böning, C. , Czeschel, L. and Völker, C. ![]() 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
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Conference
-Poster
Schartau, M. , Losch, M. ![]() ![]() A Series of Planktonic Ecosystem Models with an Identical Kernel ,
1st General Assembly of EGU, 25-30 Apr., Nice, France.
.
hdl:10013/epic.20758
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Conference
-Talk
Weber, L. , Völker, C. ![]() ![]() The iron speciation in the oceanic mixed layer: A modelling perspective ,
Ocean Research Conference, Honolulu, USA. - 20. Feb. 2004.
.
hdl:10013/epic.22212
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Conference
-Poster
Völker, C. ![]() ![]() 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
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Conference
-Poster
Weber, L. , Völker, C. ![]() ![]() Modeling the iron cycling in the mixed layer ,
EGS - AGU - EUG Joint Assembly, Nice, FranceApril 2003.
.
hdl:10013/epic.19073
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Conference
-Talk
Schartau, M. , Engel, A. , Völker, C. ![]() ![]() ![]() Modelled sensitivities of biogenic carbon fluxes to variations in carbon dioxide ,
EGS-AGU-EUG Joint Assembly, April 2003, Nice, France.
.
hdl:10013/epic.19112
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Conference
-Talk
Denman, K. L. and Völker, C. ![]() Modelling the July 2002 SERIES iron fertilization experiment ,
Canadian Meteorology and Oceanography Society annual Meeting, Ottawa, Canada. Jun. 2003.
.
hdl:10013/epic.22216
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Conference
-Poster
Weber, L. , Völker, C. ![]() ![]() 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
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Miscellaneous
Völker, C. ![]() Continuation and Bifurcation Problems with MATLAB ,
[Miscellaneous]
hdl:10013/epic.14715
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