Items where Division is "AWI Organizations > Biosciences > BioGeoScience" and Year is 2012

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Number of items: 54.

C

Article

Cuif, J. P. , Dauphin, Y. , Nehrke, G.

, Nouet, J. and Perez-Huerta, A. (2012)
Layered Growth and Crystallization in Calcareous Biominerals: Impact of Structural and Chemical Evidence on Two Major Concepts in Invertebrate Biomineralization Studies ,

Minerals, 2 (1), pp. 11-39 .

doi:https://doi.org/10.3390/min2010011 , hdl:10013/epic.38833

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D

Article

Diz, P. , Barras, C. , Geslin, E. , Reichart, G. J. , Metzger, E. , Jorissen, F. and Bijma, J.

(2012)
Incorporation of Mg and Sr and oxygen and carbon stable isotope fractionation in cultured Ammonia tepida ,

Marine Micropaleontology, 92 - 9 , pp. 16-28 .

doi:https://doi.org/10.1016/j.marmicro.2012.04.006 , hdl:10013/epic.47414

E

Conference -Talk

Eichner, M. , Kranz, S. and Rost, B.

(2012)
Combined effects of different CO2 levels and N sources on Trichodesmium ,

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

hdl:10013/epic.40535

F

Inbook

Fischer, M. , Davelaar, M. and Brown, K. (2012)
Sea ice Geochemistry / Campbell, K. , Galindo, V. and Landy, J. (editors) ,

Arctic-ICE 2011 field report: A sea ice-based study in Resolute Passage, NU, Canada., Winnipeg, University of Manitoba, 124 p. .

hdl:10013/epic.41189

Inbook

Fischer, M. , Papakyriakou, T. and Johnson, B. (2012)
Air-Ice-Ocean gas exchanges and Microclimate / Campbell, K. , Galindo, V. and Landy, J. (editors) ,

Arctic-ICE 2011 field report: A sea ice-based study in Resolute Passage, NU, Canada., Winnipeg, University of Manitoba, 124 p. .

hdl:10013/epic.41188

Conference -Talk

Flores, H.

, van Franeker, J. A. , David, C. , Lange, B. , Siegel, V. , Kruse, S. , Hunt, B. and Pakhomov, E. A. (2012)
Ice matters. Arctic and Antarctic under-ice communities linking sea ice with the pelagic food web ,

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

hdl:10013/epic.41339

Preview

Conference -Poster

Funcke, A. , Langer, G. , de Nooijer, L. , Bijma, J.

and Reichart, G. J. (2012)
A culture study with benthic foraminifers at different [Mg2+]: Implications for biomineralization and proxies ,

AGU Fall Meeting, San Francisco, 3 September 2012 - 7 September 2012 .

hdl:10013/epic.40718

Book

Funcke, A. and Mewes, K. (2012)
Tessi & Tipo - Die Entdeckung der Ozeanversauerung ,

Bremerhaven, NW Verlag für neue Wissenschaft, 60 p., ISBN: 978-3-86918-204-9 .

hdl:10013/epic.40825

G

Article

Glas, M. , Langer, G. and Keul, N. (2012)
Calcification acidifies the microenvironment of a benthic foraminifer (Ammonia sp.) ,

Journal of Experimental Marine Biology and Ecology, 424-42 , pp. 53-58 .

doi:https://doi.org/10.1016/j.jembe.2012.05.006 , hdl:10013/epic.39925

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Article

Glock, N. , Eisenhauer, A. , Liebetrau, V. , Wiedenbeck, M. , Hensen, C. and Nehrke, G.

(2012)
EMP and SIMS studies on Mn/Ca and Fe/Ca systematics in benthic foraminifera from the Peruvian OMZ: a contribution to the identification of potential redox proxies and the impact of cleaning protocols ,

Biogeosciences, 9 (1), pp. 341-359 .

doi:https://doi.org/10.5194/bg-9-341-2012 , hdl:10013/epic.38665

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H

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

Preview

Article

Hansson, L. , Bijma, J.

, Riebesell, U. , Orr, J. , Turley, C. M. and Gattuso, J. P. (2012)
End of first international large-scale research project on ocean acidification ,

GEO - The Quarterly Newsletter of the European Geosciences Union, (3), pp. 29-32 .

hdl:10013/epic.47415

Thesis -PhD

Hauck, J.

(2012)
Proceses in the Southern Ocean carbon cycle: Dissolution of carbonate sediments and inter-annual variability of carbon fluxes ,

PhD thesis, Universität Bremen.

hdl:10013/epic.39964

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

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

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. , 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.

, Völker, C.

, Wang, T. , Losch, M.

, Wolf-Gladrow, D.

and Hoppema, M.

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

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

hdl:10013/epic.39953

Preview

Conference -Talk

Hesse, T. , Wolf-Gladrow, D.

, Bijma, J.

, Lohmann, G.

and Zeebe, R. (2012)
Impact of vital effects and carbonate chemistry on δ13C in benthic foraminifera: model sensitivity experiments ,

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

hdl:10013/epic.39285

Conference -Poster

Holtz, L. M. , Thoms, S. , Langer, G. and Wolf-Gladrow, D.

(2012)
Substrate supply for calcite precipitation in Emiliania huxleyi: Assessment of different model approaches ,

EPOCA Final Meeting, Saint Jean Cap Ferrat, France, 2 April 2012 - 5 April 2012 .

hdl:10013/epic.39219

Conference -Talk

Hoppe, C. J. M.

, Hassler, C. , Payne, C. D. , Tortell, P. D. , Rost, B.

and Trimborn, S.

(2012)
Effects of iron limitation on CO2-sensitivity of Southern Ocean phytoplankton communities ,

SCAR open science conference, Portland, Oregon, USA, 16 July 2012 - 19 July 2012 .

hdl:10013/epic.39800

Conference -Talk

Hoppe, C. J. M.

, Hassler, C. , Payne, C. D. , Tortell, P. D. , Rost, B.

and Trimborn, S.

(2012)
Effects of iron limitation on the CO2-sensitivity of Southern Ocean phytoplankton communities ,

Third Symposium on The Ocean in a High-CO2 World, Monterey, CA, USA, 24 September 2012 - 27 October 2012 .

hdl:10013/epic.40073

Article

Hoppe, C. J. M.

, Langer, G. , Rokitta, S. D.

, Wolf-Gladrow, D. A.

and Rost, B.

(2012)
Implications of observed inconsistencies in carbonate chemistry measurements for ocean acidification studies ,

Biogeosciences, 9 , pp. 2401-2405 .

doi:https://doi.org/10.5194/bg-9-2401-2012 , hdl:10013/epic.39720

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

Preview

I

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

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K

Thesis -Bachelor

Karakina, R. (2012)
Calcification mechanisms in benthic foraminifera: Ammonia tepida case study ,

Bachelor thesis, Jacobs University Bremen.

hdl:10013/epic.47983

Thesis -PhD

Keul, N. (2012)
The consequences of ocean acidification on benthic foraminifera: calcification and potential proxy applications

PhD thesis, Jacobs University.

hdl:10013/epic.40873

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 -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.

, 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

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

L

Article

Langer, G. , Oetjen, K. and Brenneis, T. (2012)
Calcification of Calcidiscus leptoporus under nitrogen and phosphorus limitation ,

Journal of Experimental Marine Biology and Ecology, 413 , pp. 131-137 .

doi:https://doi.org/10.1016/j.jembe.2011.11.028 , hdl:10013/epic.38832

Preview

N

Article

Nehrke, G.

, Poigner, H. , Wilhelms-Dick, D. , Brey, T.

and Abele, D.

(2012)
Coexistence of three calcium carbonate polymorphs in the shell of the Antarctic clam Laternula elliptica ,

Geochemistry Geophysics Geosystems, 13 (5) .

doi:https://doi.org/10.1029/2011GC003996 , hdl:10013/epic.39539

Preview

R

Thesis -PhD

Rokitta, S. D.

(2012)
Characterization of the life-cycle stages of the coccolithophore Emiliania huxleyi and their responses to Ocean Acidification ,

PhD thesis, Universitätsbibliothek Bremen.

hdl:10013/epic.40357

Preview

Article

Rokitta, S. D.

, John, U.

and Rost, B.

(2012)
Ocean Acidification Affects Redox-Balance and Ion-Homeostasis in the Life-Cycle Stages of Emiliania huxleyi ,

PLoS ONE, 7 (12), pp. 1-10 .

doi:https://doi.org/10.1371/journal.pone.0052212 , hdl:10013/epic.40584

Preview

Conference -Invited talk

Rokitta, S. D.

, John, U.

and Rost, B.

(2012)
Transcriptomic responses of Emiliania huxleyi to Ocean Acidification ,

Microbiology Faculty Seminar, University of Chico, California, 20 September 2012 - 20 September 2012 .

hdl:10013/epic.40355

Preview

Conference -Invited talk

Rokitta, S. D.

, John, U.

and Rost, B.

(2012)
Transcriptomic responses of Emiliania huxleyi to Ocean Acidification ,

Workshop: "Why do coccolithophores calcify?", University of Bristol, UK, 13 September 2012 - 14 September 2012 .

hdl:10013/epic.40344

Preview

Conference -Talk

Rokitta, S. D.

, John, U.

and Rost, B.

(2012)
Transcriptomic responses of Emiliania huxleyi to Ocean Acidification ,

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

hdl:10013/epic.40356

Preview

Conference -Poster

Rokitta, S. D.

and Rost, B.

(2012)
Physiological effects of ocean acidification on the coccolithophore Emiliania huxleyi and their modulation by light ,

EPOCA Final Meeting, Saint Jean Cap Ferrat, France, 2 April 2012 - 5 April 2012 .

hdl:10013/epic.40345

Preview

Article

Rokitta, S. D.

and Rost, B.

(2012)
Effects of CO2 and their modulation by light in the life-cycle stages of the coccolithophore Emiliania huxleyi ,

Limnology & Oceanography, 57 (2), pp. 607-618 .

doi:https://doi.org/10.4319/lo.2012.57.2.0607 , hdl:10013/epic.39064

Preview

S

Article

Schaum, E. , Rost, B.

, Millar, A. J. and Sinéad, C. (2012)
Variation in plastic responses to ocean acidification in a globally distributed picoplankton species ,

Nature Climate Change, pp. 1-5 .

doi:https://doi.org/10.1038/NCLIMATE1774 , hdl:10013/epic.40581

Article

Smetacek, V. , Klaas, C.

, Strass, V.

, Assmy, P. , Montresor, M. , Cisewski, B. , Savoye, N. , Webb, A. , d'Ovidio, F. , Arrieta, J. M. , Bathmann, U. , Bellerby, R. , Berg, G. M. , Croot, P. L. , Gonzalez, S. , Henjes, J. , Herndl, G. J. , Hoffmann, L. J. , Leach, H. , Losch, M.

, Mills, M. M. , Neill, C. , Peeken, I.

, Roettgers, R. , Sachs, O. , Sauter, E.

, Schmidt, M. , Schwarz, J. N. , Terbrüggen, A. and Wolf-Gladrow, D.

(2012)
Deep carbon export from a Southern Ocean iron-fertilized diatom bloom. ,

Nature, 487 (7407), pp. 313-319 .

doi:https://doi.org/10.1038/nature11229 , hdl:10013/epic.40646

Article

Stoll, H. , Langer, G. , Shimizu, N. and Kanamaru, K. (2012)
B/Ca in coccoliths and relationship to calcification vesicle pH and dissolved inorganic carbon concentrations ,

Geochimica et Cosmochimica Acta, 80 , pp. 143-157 .

doi:https://doi.org/10.1016/j.gca.2011.12.003 , hdl:10013/epic.39053

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T

Conference -Talk

Thoms, S. (2012)
Mathematical Modeling of Polymer Aggregation ,

18. Workshop „Zell- und Gewebeschädigung: Mechanismen, Protektion und Therapie“, Xanten, Germany, 29 November 2012 - 1 December 2012 .

hdl:10013/epic.42072

Conference -Talk

Thoms, S. , Kutschan, B. , Morawetz, K. and Gemming, S. (2012)
Thermodynamic treatment of morphogenesis of brine channels in sea ice ,

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

hdl:10013/epic.39220

Conference -Poster

Thoms, S. , Kutschan, B. , Morawetz, K. and Gemming, S. (2012)
Modeling the morphogenesis of brine channels in sea ice ,

DPG Spring Meeting, Berlin, 25 March 2012 - 30 March 2012 .

hdl:10013/epic.39218

Conference -Keynote

Trimborn, S.

, Brenneis, T. , Sweet, E. and Rost, B.

(2012)
Sensitivity of Antarctic phytoplankton species to ocean acidification: physiological responses and species interaction ,

SCAR Open Science Conference, Portland, USA, 16 July 2012 - 19 July 2012 .

hdl:10013/epic.39818

V

Article

van Winden, J. F. , Reichart, G. J. , McNamara, N. P. , Benthien, A.

and Damste, J. S. S. (2012)
Temperature-Induced Increase in Methane Release from Peat Bogs: A Mesocosm Experiment ,

PLoS ONE, 7 (6), e39614 .

doi:https://doi.org/10.1371/journal.pone.0039614 , hdl:10013/epic.41837

Preview

Inbook

van de Waal, D. and Boersma, M.

(2012)
Ecological stoichiometry in aquatic ecosystems / UNESCO-EOLSS Joint Committee (editor) ,

Encyclopedia of Life Support Systems (EOLSS), Developed under the Auspices of the UNESCO (eds. UNESCO-EOLSS Joint Committee), Oxford, U.K., Eolss Publishers .

hdl:10013/epic.40842