Items where Author is "Nehrke, Gernot"

Article

Klages, J. P.

, Gerschel, H. , Salzmann, U. , Nehrke, G.

, Müller, J. , Hillenbrand, C. D. , Bohaty, S. M. and Bickert, T. (2024)
First discovery of Antarctic amber ,

Antarctic Science .

doi:10.1017/S0954102024000208 , hdl:10013/epic.2b3686dd-3516-48fa-a867-25c37bb4d04b

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Article

Wall, M. , Beck, K. K. , Garcia‐Herrera, N. , Schmidt‐Grieb, G. M. , Laudien, J. , Höfer, J. , Försterra, G. , Held, C. , Nehrke, G.

, Espinoza, J. P. , Woll, M.

, Graeve, M. and Richter, C.

(2024)
Lipid biomarkers reveal trophic relationships and energetic trade‐offs in contrasting phenotypes of the cold‐water coral Desmophyllum dianthus in Comau Fjord, Chile / Nehrke, G.

(editor) ,

Functional Ecology .

doi:10.1111/1365-2435.14479 , hdl:10013/epic.1f21b4c1-0e40-4fa0-83b0-147cbe9debbd

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Article

Mono, P. , Hoffmann, R. , Wisshak, M. , Lokier, S. W. , Pederson, C. L. , Hennhoefer, D. , Diaz, M. R. , Swart, P. , Nehrke, G.

and Immenhauser, A. (2023)
Microborings reveal alternating agitation, resting and sleeping stages of modern marine ooids ,

Sedimentology .

doi:10.1111/sed.13149 , hdl:10013/epic.6806a13e-eb06-42b8-ae6a-2e7abcb1f3d4

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Article

Beck, K. K. , Nierste, J. , Schmidt-Grieb, G. M. , Lüdtke, E. , Naab, C. , Held, C. , Nehrke, G.

, Steinhoefel, G. , Laudien, J. , Richter, C.

and Wall, M.

(2023)
Ontogenetic differences in the response of the cold-water coral Caryophyllia huinayensis to ocean acidification, warming and food availability ,

The Science of The Total Environment, 900 , p. 165565 .

doi:10.1016/j.scitotenv.2023.165565 , hdl:10013/epic.6c669502-5866-473f-982d-4ce8b81a794f

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Article

Wollenburg, J. E.

, Matthiessen, J. , Vogt, C. , Nehrke, G.

, Grotheer, H. , Wilhelms-Dick, D. , Geibert, W.

and Mollenhauer, G.

(2023)
Omnipresent authigenic calcite distorts Arctic radiocarbon chronology ,

Communications Earth & Environment, 4 (1), p. 136 .

doi:10.1038/s43247-023-00802-9 , hdl:10013/epic.6913ed10-0f9c-4046-bc3e-ed50c8caa378

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Article

Nehrke, G.

and Langer, G. (2023)
Proxy Archives Based on Marine Calcifying Organisms and the Role of Process-Based Biomineralization Concepts ,

Minerals, 13 (4), p. 561 .

doi:10.3390/min13040561 , hdl:10013/epic.c2584d9c-25b1-4b07-b374-c61af6900834

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Article

Peresani, M. , Finestone, E. M. , Breeze, P. S. , Breitenbach, S. F. M. , Drake, N. , Bergmann, L. , Maksudov, F. , Muhammadiyev, A. , Scott, P. , Cai, Y. , Khatsenovich, A. M. , Rybin, E. P. , Nehrke, G.

, Boivin, N. and Petraglia, M. (2022)
Paleolithic occupation of arid Central Asia in the Middle Pleistocene ,

PLOS ONE, 17 (10), e0273984 .

doi:10.1371/journal.pone.0273984

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Article

Flöter, S. , Fietzke, J. , Gutjahr, M. , Nehrke, G.

and Eisenhauer, A. (2022)
Incorporation of Na and S in bamboo coral skeletons ,

Chemical Geology, 597 , p. 120795 .

doi:10.1016/j.chemgeo.2022.120795 , hdl:10013/epic.ad87da3c-e926-41c1-991c-9dca49123e71

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Article

Hoffmann, R. , Linzmeier, B. J. , Kitajima, K. , Nehrke, G.

, Dietzel, M. , Jöns, N. , Stevens, K. and Immenhauser, A. (2021)
Complex Biomineralization Pathways of the Belemnite Rostrum Cause Biased Paleotemperature Estimates ,

Minerals, 11 (12), p. 1406 .

doi:10.3390/min11121406

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Article

Seepma, S. Y. M. H. , Ruiz-Hernandez, S. E. , Nehrke, G.

, Soetaert, K. , Philipse, A. P. , Kuipers, B. W. M. and Wolthers, M. (2021)
Controlling CaCO3 Particle Size with {Ca2+}:{CO32–} Ratios in Aqueous Environments ,

Crystal Growth & Design, 21 (3), pp. 1576-1590 .

doi:10.1021/acs.cgd.0c01403 , hdl:10013/epic.d9238b13-51ba-4539-b5c7-526a6ccf796d

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Article

Fransson, A. , Chierici, M. , Nomura, D. , Granskog, M. A. , Kristiansen, S. , Martma, T. and Nehrke, G.

(2020)
Influence of glacial water and carbonate minerals on wintertime sea-ice biogeochemistry and the CO2 system in an Arctic fjord in Svalbard ,

Annals of Glaciology, pp. 1-21 .

doi:10.1017/aog.2020.52 , hdl:10013/epic.f6e0ac13-f791-4ba9-b4f3-cf0000078839

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Article

Langer, G. , Sadekov, A. , Greaves, M. , Nehrke, G.

, Probert, I. , Misra, S. and Thoms, S. (2020)
Li Partitioning Into Coccoliths of Emiliania huxleyi : Evaluating the General Role of “Vital Effects” in Explaining Element Partitioning in Biogenic Carbonates ,

Geochemistry, Geophysics, Geosystems, 21 (8) .

doi:10.1029/2020GC009129 , hdl:10013/epic.ba888b35-b906-4cb0-b13d-9a485df57fc0

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Article

Klages, J. P.

, Salzmann, U. , Bickert, T. , Hillenbrand, C. D. , Gohl, K.

, Kuhn, G.

, Bohaty, S. , Titschack, J. , Müller, J.

, Frederichs, T. , Bauersachs, T. , Ehrmann, W. , van de Flierdt, T. , Simoes Pereira, P. , Larter, R. D. , Lohmann, G.

, Niezgodzki, I.

, Uenzelmann-Neben, G.

, Zundel, M. , Spiegel, C. , Mark, C. , Chew, D. , Francis, J. E. , Nehrke, G.

, Schwarz, F. , Smith, J. A. , Freudenthal, T. , Esper, O.

, Pälike, H. , Ronge, T.

, Dziadek, R. , Afanasyeva, V. , Arndt, J. E.

, Ebermann, B. , Gebhardt, C.

, Hochmuth, K.

, Küssner, K.

, Najman, Y. , Riefstahl, F. and Scheinert, M. , Science Team of Expedition PS104 (2020)
Temperate rainforests near the South Pole during peak Cretaceous warmth ,

Nature, 580 (7801), pp. 81-86 .

doi:10.1038/s41586-020-2148-5 , hdl:10013/epic.264a6b3e-9d0b-42ca-9e05-0f82eef4a2cc

Article

Ge, Y. , Pederson, C. L. , Lokier, S. W. , Traas, J. P. , Nehrke, G.

, Neuser, R. D. , Goetschl, K. E. , Immenhauser, A. and Qing, H. (2020)
Late Holocene to Recent aragonite‐cemented transgressive lag deposits in the Abu Dhabi lagoon and intertidal sabkha ,

Sedimentology .

doi:10.1111/sed.12707 , hdl:10013/epic.2e6ea1b8-64ab-4c9a-9e0c-857e45e4c6fd

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Article

Garde, A. A. , Søndergaard, A. S. , Guvad, C. , Dahl-Møller, J. , Nehrke, G.

, Sanei, H. , Weikusat, C.

, Funder, S. , Kjær, K. H. and Larsen, N. K. (2020)
Pleistocene organic matter modified by the Hiawatha impact, northwest Greenland ,

Geology, 48 , pp. 867-871 .

doi:10.1130/G47432.1 , hdl:10013/epic.28efaaaa-a5d2-4442-818a-9e30774c9061

Article

Krause, S. , Liebetrau, V. , Nehrke, G.

, Damm, T. , Büsse, S. , Leipe, T. , Vogts, A. , Gorb, S. N. and Eisenhauer, A. (2019)
Endolithic Algae Affect Modern Coral Carbonate Morphology and Chemistry ,

Frontiers in Earth Science, 7 (304) .

doi:10.3389/feart.2019.00304 , hdl:10013/epic.f00655c6-9a4a-4671-87da-0ea8aabf587a

Article

Klintzsch, T. , Langer, G. , Nehrke, G.

, Wieland, A. , Lenhart, K. and Keppler, F. (2019)
Methane production by three widespread marine phytoplankton species: release rates, precursor compounds, and potential relevance for the environment ,

Biogeosciences, 16 (20), pp. 4129-4144 .

doi:10.5194/bg-16-4129-2019 , hdl:10013/epic.beaac233-d707-4d9f-b699-2afdd9949ff4

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Article

McCormack, J. , Nehrke, G. , Jöns, N. , Immenhauser, A. and Kwiecien, O. (2019)
Refining the interpretation of lacustrine carbonate isotope records: Implications of a mineralogy-specific Lake Van case study ,

Chemical Geology, 513 , pp. 167-183 .

doi:10.1016/j.chemgeo.2019.03.014 , hdl:10013/epic.152e1d10-ca99-4909-a648-38a646710770

Article

Flöter, S. , Fietzke, J. , Gutjahr, M. , Farmer, J. , Hönisch, B. , Nehrke, G. and Eisenhauer, A. (2019)
The influence of skeletal micro-structures on potential proxy records in a bamboo coral ,

Geochimica et Cosmochimica Acta, 248 , pp. 43-60 .

doi:10.1016/j.gca.2018.12.027 , hdl:10013/epic.a8236e9e-9a2d-44de-87d6-ef360d30e5e3

Article

Milano, S. and Nehrke, G.

(2018)
Microstructures in relation to temperature-induced aragonite-to-calcite transformation in the marine gastropod Phorcus turbinatus ,

PLOS ONE, 13 (10), e0204577 .

doi:10.1371/journal.pone.0204577 , hdl:10013/epic.411735e2-3bc5-4e2d-8b2b-b18aafbd0e69

Article

Langer, G. , Sadekov, A. , Nehrke, G.

, Baggini, C. , Rodolfo-Metalpa, R. , Hall-Spencer, J. M. , Cuoco, E. , Bijma, J.

and Elderfield, H. (2018)
Relationship between mineralogy and minor element partitioning in limpets from an Ischia CO 2 vent site provides new insights into their biomineralization pathway ,

Geochimica et Cosmochimica Acta, 236 , pp. 218-229 .

doi:10.1016/j.gca.2018.02.044 , hdl:10013/epic.4ee83a1c-2235-40fa-b999-af0685bb4696

Article

Wollenburg, J.

, Peeken, I.

, Katlein, C.

, Nöthig, E. M.

, Matthiessen, J.

, Rossmann, L.

, Nehrke, G.

, Wolf-Gladrow, D. W.

, Nikolopoulos, A. , Gázquez-Sanchez, F. , Assmy, P. , Babin, M. , Bruyant, F. , Beaulieu, M. and Dybwad, C. (2018)
Ballasting by cryogenic gypsum enhances carbon export in a Phaeocystis under-ice bloom ,

Scientific Reports, 8 (7703) .

doi:10.1038/s41598-018-26016-0 , hdl:10013/epic.dc8a33d2-7280-4cf1-953a-eac4b12afadf

Article

Ramesh, K. , Melzner, F. , Griffith, A. W. , Gobler, C. J. , Rouger, C. , Tasdemir, D. and Nehrke, G.

(2018)
In vivo characterization of bivalve larval shells: a confocal Raman microscopy study ,

Journal of The Royal Society Interface, 15 (141), p. 20170723 .

doi:10.1098/rsif.2017.0723 , hdl:10013/epic.b4aa3989-9cf3-4ed7-8e99-92404cabd4eb

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Article

Meyer, B.

, Freier, U. , Grimm, V. , Groeneveld, J. , Hunt, B. P. V. , Kerwath, S. , King, R. , Klaas, C.

, Pakhomov, E. A. , Meiners, K. M. , Melbourne-Thomas, J. , Murphy, E. J. , Thorpe, S. E. , Stammerjohn, S. , Wolf-Gladrow, D.

, Auerswald, L. , Götz, A. , Halbach, L. , Jarman, S. , Kawaguchi, S. , Krumpen, T.

, Nehrke, G.

, Ricker, R.

, Sumner, M. , Teschke, M. , Trebilco, R. and Yilmaz, I. N. (2017)
The winter pack-ice zone provides a sheltered but food-poor habitat for larval Antarctic krill ,

Nature Ecology & Evolution, 1 , pp. 1853-1861 .

doi:10.1038/s41559-017-0368-3 , hdl:10013/epic.a7576f3f-7b1b-40c1-b258-2d720aed341d

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Article

de Nooijer, L. J. , Brombacher, A. , Mewes, A. , Langer, G. , Nehrke, G.

, Bijma, J.

and Reichart, G. J. (2017)
Ba incorporation in benthic foraminifera ,

Biogeosciences, 14 (14), pp. 3387-3400 .

doi:10.5194/bg-14-3387-2017 , hdl:10013/epic.51408

Article

van Dijk, I. , Bernhard, J. M. , de Nooijer, L. J. , Nehrke, G.

, Wit, J. C. and Reichart, G. J. (2017)
COMBINED IMPACTS OF OCEAN ACIDIFICATION AND DYSOXIA ON SURVIVAL AND GROWTH OF FOUR AGGLUTINATING FORAMINIFERA ,

Journal of Foraminiferal Research, 47 (3), pp. 294-303 .

doi:10.2113/gsjfr.47.3.294 , hdl:10013/epic.51329

Article

de Nooijer, L. J. , Brombacher, A. , Mewes, A. , Langer, G. , Nehrke, G.

, Bijma, J.

and Reichart, G. J. (2017)
Ba incorporation in benthic foraminifera ,

Biogeosciences Discuss., pp. 1-35 .

doi:10.5194/bg-2017-45 , hdl:10013/epic.50612

Article

Nakajima, K. , Suzuki, M. , Nagai, Y. , Izumida, K. , Oaki, Y. , Toyofuku, T. , Bijma, J.

, Nehrke, G.

, Raitzsch, M. , Tani, K. and Imai, H. (2017)
Hierarchical textures on aragonitic shells of the hyaline radial foraminifer Hoeglundina elegans ,

CrystEngComm, 19 (47), pp. 7191-7196 .

doi:10.1039/c7ce01870c , hdl:10013/epic.52043

Article

Milano, S. , Nehrke, G.

, Wanamaker, A. , Ballesta-Artero, I. , Brey, T.

and Schöne, B. (2017)
The effects of environment on Arctica islandica shell formation and architecture ,

Biogeosciences, 14 , pp. 1577-1591 .

doi:10.5194/bg-14-1577-2017 , hdl:10013/epic.50631

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Article

Langer, G. , Sadekov, A. , Thoms, S. , Keul, N. , Nehrke, G.

, Mewes, A. , Greaves, M. , Misra, S. , Reichart, G. J. , de Nooijer, L. J. , Bijma, J.

and Elderfield, H. (2016)
Sr partitioning in the benthic foraminifera Ammonia aomoriensis and Amphistegina lessonii ,

Chemical Geology, 440 , pp. 306-312 .

doi:10.1016/j.chemgeo.2016.07.018 , hdl:10013/epic.48604

Article

Lenhart, K. , Klintzsch, T. , Langer, G. , Nehrke, G.

, Bunge, M. , Schnell, S. and Keppler, F. (2016)
Evidence for methane production by the marine algae Emiliania huxleyi ,

Biogeosciences, 13 (10), pp. 3163-3174 .

doi:10.5194/bg-13-3163-2016 , hdl:10013/epic.47958

Article

Kaczmarek, K. , Nehrke, G.

, Misra, S. , Bijma, J.

and Elderfield, H. (2016)
Investigating the effects of growth rate and temperature on the B/Ca ratio and δ11B during inorganic calcite formation ,

Chemical Geology, 421 , pp. 81-92 .

doi:10.1016/j.chemgeo.2015.12.002 , hdl:10013/epic.46526

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Article

Langer, G. , Sadekov, A. , Thoms, S. , Mewes, A. , Nehrke, G.

, Greaves, M. , Misra, S. , Bijma, J.

and Elderfield, H. (2015)
Li partitioning in the benthic foraminiferaAmphistegina lessonii ,

Geochemistry, Geophysics, Geosystems, n/a-n/a .

doi:10.1002/2015GC006134 , hdl:10013/epic.46525

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Article

Nouet, J. , Chevallard, C. , Farre, B. , Nehrke, G.

, Campmas, E. , Stoetzel, E. , El Hajraoui, M. A. and Nespoulet, R. (2015)
Limpet Shells from the Aterian Level 8 of El Harhoura 2 Cave (Témara, Morocco): Preservation State of Crossed-Foliated Layers ,

PLOS ONE, 10 (9), e0137162 .

doi:10.1371/journal.pone.0137162 , hdl:10013/epic.46044

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Article

Mewes, A. , Langer, G. , Reichart, G. J. , de Nooijer, L. J. , Nehrke, G.

and Bijma, J.

(2015)
The impact of Mg contents on Sr partitioning in benthic foraminifers ,

Chemical Geology, 412 , pp. 92-98 .

doi:10.1016/j.chemgeo.2015.06.026 , hdl:10013/epic.45880

Article

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

and Nehrke, G.

(2015)
Effect of pH and Phosphate on Calcium Carbonate Polymorphs Precipitated at near-Freezing Temperature ,

Crystal Growth & Design, 15 (4), pp. 1596-1601 .

doi:10.1021/cg500829p , hdl:10013/epic.45352

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Article

Fransson, A. , Chierici, M. , Nomura, D. , Granskog, M. A. , Kristiansen, S. , Martma, T. and Nehrke, G.

(2015)
Effect of glacial drainage water on the CO2system and ocean acidification state in an Arctic tidewater-glacier fjord during two contrasting years ,

Journal of Geophysical Research: Oceans, pp. 1-17 .

doi:10.1002/2014JC010320 , hdl:10013/epic.45350

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Article

Beierlein, L. , Nehrke, G.

and Brey, T.

(2015)
Confocal Raman microscopy in sclerochronology: A powerful tool to visualize environmental information in recent and fossil biogenic archives ,

Geochemistry, Geophysics, Geosystems, 16 .

doi:10.1002/2014GC005547 , hdl:10013/epic.44880

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Article

Kaczmarek, K. , Horn, I. , Nehrke, G.

and Bijma, J.

(2015)
Simultaneous determination of δ11B and B/Ca ratio in marine biogenic carbonates at nanogram level ,

Chemical Geology, 392 , pp. 32-42 .

doi:10.1016/j.chemgeo.2014.11.011 , hdl:10013/epic.44453

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Article

Keul, N. , Langer, G. , de Nooijer, L. J. , Nehrke, G.

, Reichart, G. J. , Bijma, J.

and Schneider, R. (2015)
New Carbonate System Proxies: Foram Culturing and Pteropod Potentials ,

Nova Acta Leopoldina NF, 121 (408), pp. 305-309 .

hdl:10013/epic.45664

Article

Cuif, J. P. , Burghammer, M. , Chamard, V. , Dauphin, Y. , Godard, P. , Moullac, G. , Nehrke, G.

and Perez-Huerta, A. (2014)
Evidence of a Biological Control over Origin, Growth and End of the Calcite Prisms in the Shells of Pinctada margaritifera (Pelecypod, Pterioidea) ,

Minerals, 4 (4), pp. 815-834 .

doi:10.3390/min4040815 , hdl:10013/epic.44741

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Article

Stemmer, K. and Nehrke, G.

(2014)
THE DISTRIBUTION OF POLYENES IN THE SHELL OF ARCTICA ISLANDICA FROM NORTH ATLANTIC LOCALITIES: A CONFOCAL RAMAN MICROSCOPY STUDY ,

Journal of Molluscan Studies, pp. 1-6 .

doi:10.1093/mollus/eyu033 , hdl:10013/epic.43669

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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

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Article

Hu, Y. B. , Dieckmann, G. S. , Wolf-Gladrow, D. A.

and Nehrke, G.

(2014)
Laboratory study on coprecipitation of phosphate with ikaite in sea ice ,

Geophys. Res. Oceans, 119 , pp. 7007-7015 .

doi:10.1002/2014JC010079 , hdl:10013/epic.51083

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Article

Nehrke, G.

, Keul, N. , Langer, G. , de Nooijer, L. , Bijma, J.

and Meibom, A. (2013)
A new model for biomineralization and trace-element signatures of Foraminifera tests ,

Biogeosciences, 10 , pp. 6759-6767 .

doi:10.5194/bg-10-6759-2013 , hdl:10013/epic.42554

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Article

Stemmer, K. , Nehrke, G.

and Brey, T.

(2013)
Elevated CO2 Levels do not Affect the Shell Structure of the Bivalve Arctica islandica from the Western Baltic ,

PLoS ONE, 8 (7), e70106 .

doi:10.1371/journal.pone.0070106 , hdl:10013/epic.41870

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Article

Nehrke, G.

(2013)
biomineralisation: Vertsteinertes Leben ,

labor & more, 2013 (3), pp. 32-38 .

hdl:10013/epic.42708

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Article

Keul, N. , Langer, G. , de Nooijer, L. J. , Nehrke, G.

, Reichart, G. J. and Bijma, J.

(2013)
Incorporation of uranium in benthic foraminiferal calcite reflects seawater carbonate ion concentration ,

Geochemistry, Geophysics, Geosystems, 14 (1), pp. 102-111 .

doi:10.1029/2012GC004330 , hdl:10013/epic.41341

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Article

Nomura, D. , Assmy, P. , Nehrke, G.

, Granskog, M. A. , Fischer, M. , Dieckmann, G. , Fransson, A. , Hu, Y. and Schnetger, B. (2013)
Characterization of ikaite (CaCO3•6H2O) crystals in first year Arctic sea ice north of Svalbard ,

Annals of Glaciology, 54 (62), pp. 125-131 .

doi:10.3189/2013AoG62A034 , hdl:10013/epic.41120

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Article

Fischer, M. , Thomas, D. N. , Krell, A. , Nehrke, G.

, Göttlicher, J. , Norman, L. , Meiners, K. M. , Riaux-Gobin, C. and Dieckmann, G. S. (2013)
Quantification of ikaite in Antarctic sea ice ,

Antarctic Science, 25 (3), pp. 421-432 .

doi:10.1017/S0954102012001150 , hdl:10013/epic.41375

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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:10.1029/2011GC003996 , hdl:10013/epic.39539

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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:10.3390/min2010011 , hdl:10013/epic.38833

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

[thumbnail of Hauck_et_al_2011_MARSYS_accepted.pdf]

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Wolthers, M. , Nehrke, G.

, Gustafsson, J. P. and Van Cappellen, P. (2012)
Calcite growth kinetics: Modeling the effect of solution stoichiometry ,

Geochimica et Cosmochimica Acta, (77), pp. 121-134 .

doi:10.1016/j.gca.2011.11.003 , hdl:10013/epic.38548

Article

Nehrke, G.

and Nouet, J. (2011)
Confocal Raman microscope mapping as a tool to describe different mineral and organic phases at high spatial resolution within marine biogenic carbonates: case study on Nerita undata (Gastropoda, Neritopsina) ,

Biogeosciences, 8 , pp. 3761-3769 .

doi:10.5194/bg-8-3761-2011 , hdl:10013/epic.38565

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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]

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Article

Gussone, N. , Nehrke, G.

and Teichert, B. M. A. (2011)
Calcium isotope fractionation in ikaite and vaterite ,

Chemical Geology, 285 (1), pp. 194-202 .

doi:10.1016/j.chemgeo.2011.04.002 , hdl:10013/epic.37559

Article

Nehrke, G.

and Langer, G. (2011)
Comment on "In situ multielemental monitoring in coral skeleton by CF-LIBS" by S. Pandhija and A.K. Rai (DOI:10.1007/s00340-008-3343-5) ,

Applied Physics B: Lasers and Optics. .

doi:10.1007/s00340-011-4650-9 , hdl:10013/epic.37847

Article

Krause-Nehring, J. , Klügel, A. , Nehrke, G.

, Brellochs, B. and Brey, T.

(2011)
Impact of sample pretreatment on the measured element concentrations in the bivalve Arctica islandica ,

Geochemistry, Geophysics, Geosystems, 12, Q07015 .

doi:10.1029/2011GC003630 , hdl:10013/epic.37810

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Article

Langer, G. , Probert, I. , Nehrke, G.

and Ziveri, P. (2011)
The morphological response of Emiliania huxleyi to seawater carbonate chemistry changes: an inter-strain comparison ,

Journal of Nannoplankton Research 32 (1), pp. 29-34 .

hdl:10013/epic.37875

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Article

Kranz, S. , Wolf-Gladrow, D.

, Nehrke, G.

, Langer, G. and Rost, B.

(2010)
Calcium carbonate precipitation induced by the growth of the marine cyanobacteria Trichodesmium ,

Limnology and Oceanography, 55 (6), pp. 2563-2569 .

doi:10.4319/lo.2010.55.6.2563 , hdl:10013/epic.36190

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Article

Dissard, D. , Nehrke, G.

, Reichart, G. J. and Bijma, J.

(2010)
Corrigendum to "Impact of seawater pCO2 on calcification and Mg/Ca and Sr/Ca ratios in benthic foraminifera calcite: results from culturing experiments with Ammonia tepida" published in Biogeosciences, 7, 8193, 2010 ,

Biogeosciences, 7 .

hdl:10013/epic.34605

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Article

Munsel, D. , Kramer, U. , Dissard, D. , Nehrke, G.

, Berner, Z. , Bijma, J.

, Reichart, G. J. and Neumann, T. (2010)
Heavy metal incorporation in foraminiferal calcite: results from multi-element enrichment culture experiments with Ammonia tepida ,

Biogeosciences, 7 , pp. 2339-2350 .

doi:10.5194/bg-7-2339-2010 , hdl:10013/epic.35701

Article

Dieckmann, G. , Nehrke, G.

, Uhlig, C.

, Göttlicher, J. , Gerland, S. , Granskog, M. A. and Thomas, D. N. (2010)
Ikaite (CaCO3.6H2O) discovered in Arctic sea ice ,

The Cryosphere, 4 , pp. 227-230 .

doi:10.5194/tc-4-227-2010 , hdl:10013/epic.35287

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Article

Dissard, D. , Nehrke, G.

, Reichart, G. J. and Bijma, J.

(2010)
Impact of seawater pCO2 on calcification and Mg/Ca and Sr/Ca ratios in benthic foraminifera calcite: results from culturing experiments with Ammonia tepida ,

Biogeosciences, 7., 81 .

hdl:10013/epic.33935

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Article

Dissard, D. , Nehrke, G.

, Reichart, G. J. and Bijma, J.

(2010)
The impact of salinity on the Mg/Ca and Sr/Ca ratio in the benthic foraminifera Ammonia tepida: Results from culture experiments ,

Geochimica et Chosmocimica Acta, 74 (3), 928 - 940 .

doi:10.1016/j.gca.2009.10.040 , hdl:10013/epic.33922

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Article

Langer, G. , Nehrke, G.

, Thoms, S. and Stoll, H. (2009)
Barium partitioning in coccoliths of Emiliania huxleyi. ,

Geochimica et Cocmochimica Acta, 73 (10), 2899 - 2906 .

doi:10.1016/j.gca.2009.02.025 , hdl:10013/epic.32112

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Article

Dieckmann, G. , Nehrke, G.

, Göttlicher, J. and Steiniger, R. (2009)
Climate-Relevant carbonate mineral discovered in Antarctic sea-ice ,

ANKA, Synchrotron Radiation Facility for Microfabrication and Analytical Services : annual report, pp. 23-24 .

hdl:10013/epic.33776

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Article

Dissard, D. , Nehrke, G.

, Reichart, G. J. , Nouet, J. and Bijma, J.

(2009)
Effect of the fluorescent indicator calcein on Mg and Sr incorporation into foraminiferal calcite ,

Geochemistry Geophysics Geosystems, Volume 10, Number 1. .

doi:10.1029/2009GC002417 , hdl:10013/epic.33459

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Article

Dissard, D. , Nehrke, G.

, Reichart, G. J. and Bijma, J.

(2009)
Impact of seawater pCO2 changes on calcification and on Mg/Ca and Sr/Ca in benthic foraminifera calcite (Ammonia tepida): results from culturing experiments ,

Biogeosciences Discussion, 6, 3771-3802, 6 , pp. 3771-3802 .

hdl:10013/epic.33603

Article

de Nooijer, L. J. , Langer, G. , Nehrke, G.

and Bijma, J.

(2009)
Physiological controls on seawater uptake and calcification in the benthic foraminifer Ammonia tepida ,

Biogeosciences Discussions, 67102., 7083 .

hdl:10013/epic.33738

Article

de Nooijer, L. J. , Langer, G. , Nehrke, G.

and Bijma, J.

(2009)
Physiological controls on seawater uptake and calcification in the benthic foraminifer Ammonia tepida ,

Biogeosciences, 6 , pp. 2669-675 .

hdl:10013/epic.33747

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Article

Langer, G. , Nehrke, G.

, Probert, I. , Ly, J. and Ziveri, P. (2009)
Strain-specific responses of Emiliania huxleyi to changing seawater carbonate chemistry ,

Biogeosciences, 6 , pp. 2637-2646 .

hdl:10013/epic.33900

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Article

Dieckmann, G. , Nehrke, G.

, Papadimitriou, S. , Göttlicher, J. , Steininger, R. , Kennedy, H. , Wolf-Gladrow, D.

and Thomas, D. N. (2008)
Calcium carbonate as ikaite crystals in Antarctic sea ice ,

Geophysical Research Letters, 35, L08501 .

doi:10.1029/2008GL033540 , hdl:10013/epic.30402

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Article

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

, Nouet, J. and Salomé, M. (2008)
Distribution of sulphated polysaccharides within calcareous biominerals suggests a widely shared two-step crystallization process for the microstructural growth units ,

Mineralogical Magazine, 72 (1), pp. 233-237 .

doi:10.1180/minmag.2008.072.1.233 , hdl:10013/epic.31004

Article

Langer, G. , Gussone, N. , Nehrke, G.

, Riebesell, U. , Eisenhauer, A. and Thoms, S. (2007)
Calcium isotope fractionation during coccolith formation in Emiliania huxleyi: Independence of growth and calcification rate ,

Geochemistry, Geophysics, Geosystems, 8, Q05007 .

doi:10.1029/2006GC001422 , hdl:10013/epic.26756

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Article

Nehrke, G.

, Reichart, G. J. , Van Cappellen, P. , Meile, C. and Bijma, J.

(2007)
Dependence of calcite growth rate and Sr partitioning on solution stoichiometry: Non-Kossel crystal growth ,

Geochimica et Cocmochimica Acta, 71 (9), pp. 2240-2249 .

doi:10.1016/j.gca.2007.02.002 , hdl:10013/epic.26776

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Article

Langer, G. , Nehrke, G.

and Jansen, S. (2007)
Dissolution of Calcidiscus leptoporus coccoliths in copepod guts?- A morphological study ,

Marine Ecology Progress Series, 331 , pp. 139-146 .

hdl:10013/epic.25068

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Article

Gussone, N. , Langer, G. , Thoms, S. , Nehrke, G.

, Eisenhauer, A. , Riebesell, U. and Wefer, G. (2006)
Cellular calcium pathways and isotope fractionation in Emiliania huxleyi ,

Geology 34, pp. 625-628 .

doi:10.1130/G22733.1 , hdl:10013/epic.24966

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Article

Langer, G. , Gussone, N. , Nehrke, G.

, Riebesell, U. , Eisenhauer, A. , Kuhnert, H. , Rost, B.

, Trimborn, S.

and Thoms, S. (2006)
Coccolith strontium to calcium ratios in Emiliania huxleyi: The dependence on seawater strontium and calcium concentrations ,

Limnology and oceanography, 51 (1), pp. 310-320 .

hdl:10013/epic.24312

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Article

Nehrke, G.

, Van Cappellen, P. and van der Weijden, C. H. (2006)
Framboidal vaterite aggregates and their transformation into calcite: A morphological study. ,

Journal of crystal growth, 287 (2), pp. 528-530 .

doi:10.1016/j.jcrysgro.2005.11.080 , hdl:10013/epic.24314

Article

Biester, H. and Nehrke, G.

(1997)
Quantification of mercury in soils and sediments - acid digestion versus pyrolysis ,

Fres. J. Anal. Chem. 358, pp. 446-452 .

hdl:10013/epic.26439

Inbook

Beierlein, L. , Nehrke, G.

, Trofimova, T. and Brey, T.

(2015)
Bivalve Shells—Unique High-Resolution Archives of the Environmental Past / Lohmann, G.

, Meggers, H. , Unnithan, V. , Wolf-Gladrow, D.

, Notholt, J. and Bracher, A.

(editors) ,

In: Towards an Interdisciplinary Approach in Earth System Science, (Springer Earth System Sciences), Heidelberg [u.a.], Springer, 251 p., ISBN: 978-3-319-13864-0 .

doi:10.1007/978-3-319-13865-7_19 , hdl:10013/epic.44936

[thumbnail of Beierlein15_ESSRESBook.pdf]

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Inbook

Krause-Nehring, J. , Brey, T.

, Thorrold, S. R. , Klügel, A. , Nehrke, G.

and Brellochs, B. (2013)
The Significance of the long lived (>400 Years) bivalve Arctica islandica as a high-resolution bioarchive / Lohmann, G.

, Grosfeld, K.

, Wolf-Gladrow, D.

, Unnithan, V. , Notholt, J. and Wegner, A. (editors) ,

In: Earth system science: bridging the gap between disciplines, Earth system science: bridging the gap between disciplines, Heidelberg, Springer, 7 p., ISBN: 978-3-642-32234-1 .

doi:10.1007/978-3-642-32235-8 , hdl:10013/epic.40479

[thumbnail of KrauseNehring13_ESSRES-Book.pdf]

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Thesis -PhD

Nehrke, G.

(2007)
Calcite Precipitation from Aqueous solution: Transformation from Vaterite and Role of Solution Stoichiometry ,

PhD thesis, Universität Utrecht, Niederlande.

hdl:10013/epic.26286

Preview

Conference -Talk

Beck, K. K.

, Schmidt-Grieb, G.

, Held, C.

, Nehrke, G.

, Steinhoefel, G.

, Laudien, J.

, Richter, C.

and Wall, M.

(2022)
Ontogenetic differences in the response of the cold-water coral Caryophyllia huinayensis to ocean acidification, warming and food availability ,

International Coral Reef Symposium, Bremen, 3 July 2022 - 8 July 2022 .

hdl:10013/epic.c35ff5a4-1dad-431a-876e-fd778fedae7d

Conference -Talk

Klages, J. P.

, Hillenbrand, C. D. , Bohaty, S. M. , Salzmann, U.

, Gohl, K.

, Bickert, T. , Kuhn, G.

, Lohmann, G.

, Knahl, H. S. , Gierz, P.

, Niu, L.

, Titschack, J.

, Müller, J.

, Bauersachs, T. , Frederichs, T. , Larter, R. D. , Hochmuth, K.

, Ehrmann, W. , Nehrke, G.

, Rodríguez Tovar, F. J. , Schmiedl, G. , Spezzaferri, S. , van de Flierdt, T. , Eisenhauer, A. , Uenzelmann-Neben, G.

, Esper, O.

, Smith, J. A. , Pälike, H. , Spiegel, C. and Freudenthal, T. , Science Party of Expedition PS104 (2022)
Asymmetry in Antarctic ice sheet cover during the early Oligocene glacial maximum ,

28th International Polar Conference, Potsdam, Germany, 1 May 2022 - 5 May 2022 .

hdl:10013/epic.d3c55c0a-53ed-4be5-bf15-b0b85ead1fcd

Conference -Talk

Klages, J. P.

, Hillenbrand, C. D. , Bohaty, S. M. , Salzmann, U.

, Gohl, K.

, Bickert, T. , Kuhn, G.

, Lohmann, G.

, Knahl, H. S. , Gierz, P.

, Niu, L.

, Titschack, J. , Frederichs, T. , Müller, J.

, Bauersachs, T. , Larter, R. D. , Hochmuth, K.

, Ehrmann, W. , Nehrke, G.

, Rodríguez-Tovar, F. J. , Schmiedl, G. , Spezzaferri, S. , van de Flierdt, T. , Eisenhauer, A. , Uenzelmann-Neben, G.

, Esper, O.

, Smith, J. A. , Pälike, H. , Spiegel, C. and Freudenthal, T. , Science Team of Expedition PS104 (2022)
Asymmetry in Antarctic ice sheet cover during the early Oligocene glacial maximum ,

12th International Conference on Climatic and Biotic Events of the Paleogene, Bremen, Germany, 22 August 2022 - 25 August 2022 .

hdl:10013/epic.b6d82c5c-3be3-4c6e-8687-2a73f0bf067c

Conference -Talk

Klages, J. P.

, Hillenbrand, C. D. , Bohaty, S. M. , Salzmann, U. , Gohl, K.

, Bickert, T. , Kuhn, G.

, Lohmann, G.

, Knahl, H. S. , Gierz, P.

, Niu, L.

, Titschack, J. , Frederichs, T. , Müller, J.

, Bauersachs, T. , Larter, R. D. , Hochmuth, K.

, Ehrmann, W. , Nehrke, G.

, Rodríguez Tovar, F. J. , Schmiedl, G. , Spezzaferri, S. , van de Flierdt, T. , Eisenhauer, A. , Uenzelmann-Neben, G.

, Esper, O.

, Smith, J. A. , Pälike, H. , Spiegel, C. and Freudenthal, T. , Science Team of Expedition PS104 (2022)
Asymmetry in Antarctic ice sheet cover during the early Oligocene glacial maximum ,

SCAR Open Science Conference, virtual, 1 August 2022 - 10 August 2022 .

hdl:10013/epic.b7a55681-c5dc-4b2f-be1b-75b733932028

Conference -Poster

Beck, K. K.

, Steinhöfel, G. , Laudien, J.

, Nehrke, G.

, Wall, M. , Fietzke, J. , Richter, C.

and Schmidt-Grieb, G. (2019)
Calcification, skeletal structure and composition of the cold-water coral Desmophyllum dianthus ,

GeoMünster 2019, Münster, 22 September 2019 - 25 September 2019 .

hdl:10013/epic.00889ccc-b970-432e-8ceb-d40424ab74b6

[thumbnail of Poster_GeoMuenster2019_Beck_et_al.pdf]

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Conference -Poster

Klages, J. P.

, Salzmann, U. , Bickert, T. , Hillenbrand, C. D. , Gohl, K.

, Kuhn, G.

, Bohaty, S. , Titschack, J. , Müller, J.

, Frederichs, T. , Bauersachs, T. , Ehrmann, W. , van de Flierdt, T. , Simoes Pereira, P. , Larter, R. D. , Lohmann, G.

, Niezgodzki, I.

, Uenzelmann-Neben, G.

, Zundel, M. , Spiegel, C. , Mark, C. , Chew, D. , Francis, J. E. , Nehrke, G.

, Schwarz, F. , Smith, J. A. , Freudenthal, T. , Esper, O.

, Pälike, H. , Ronge, T.

and Dziadek, R. , Science Team of Expedition PS104 (2019)
Diverse temperate rainforests near the South Pole during peak Cretaceous greenhouse warmth ,

AGU Fall Meeting, San Francisco, USA, 8 December 2019 - 14 December 2019 .

hdl:10013/epic.7a21746f-04e0-44fe-b3a5-f3422fdc4845

Conference -Talk

Beck, K. K.

, Schmidt, G. M. , Nehrke, G.

, Steinhöfel, G. , Laudien, J.

, Vossen, K. , Reichardt, A. , Happel, L. , Jung, E. M. U. , Häussermann, V. and Richter, C.

(2018)
Seasonal growth and skeletal composition of the cold-water coral Desmophyllum dianthus along an in situ aragonite saturation gradient ,

YOUMARES 9, Oldenburg, Germany, 11 September 2018 - 14 September 2018 .

hdl:10013/epic.75dcb0c1-70bd-4d27-a5d8-35d559344b2a

Conference -Talk

Wollenburg, J.

, Katlein, C.

, Nehrke, G.

, Nöthig, E. M.

, Matthiessen, J.

, Wolf-Gladrow, D.

, Nikolopoulos, A. , Gázquez-Sanchez, F. , Rossmann, L.

, Assmy, P. , Babin, M. , Bruyant, F. , Beaulieu, M. , Dybwad, C. and Peeken, I.

(2018)
The gypsum gravity chute to the Arctic abyss ,

SCAR/IASC Open Science Conference & Open COMNAP Session, Davos, 19 June 2018 - 23 June 2018 .

hdl:10013/epic.3d8063c9-5024-4af8-a752-13707e4d4520

Conference -Poster

Beck, K. K.

, Nehrke, G.

, Steinhöfel, G. , Laudien, J.

, Vossen, K. , Reichardt, A. , Happel, L. , Jung, E. M. U. , Häussermann, V. , Richter, C.

and Schmidt, G. M. (2017)
Seasonal growth of the cold-water coral Desmophyllum dianthus along an in situ aragonite saturation gradient ,

European Coral Reef Symposium 2017, Oxford, United Kingdom, 13 December 2017 - 16 December 2017 .

hdl:10013/epic.1529aef5-a48c-492d-a974-f161127ca8e4

[thumbnail of Poster_ECRS2017_final.pdf]

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Conference -Talk

Keul, N. , Langer, G. , de Nooijer, L. J. , Thoms, S. , Nehrke, G.

, Reichart, G. J. and Bijma, J.

(2017)
NEW CARBONATE SYSTEM PROXIES: Sr/Ca and U/Ca in Foraminifera ,

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

hdl:10013/epic.1541bef7-3b2e-4a0a-b9ea-e0ce38a145c3

Conference -Poster

Beierlein, L. , Nehrke, G.

, Schöne, B. R. , Bickert, T. , Mackensen, A.

and Brey, T.

(2015)
From aragonite to calcite: Impacts of recrystallization on stable isotope (δ18O & δ13C) composition of the bivalve bio-archive Arctica islandica ,

Geological Society of America Annual Meeting, Baltimore, Maryland, USA, 1 November 2015 - 4 November 2015 .

hdl:10013/epic.46360

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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 -Poster

Hu, Y. , Nehrke, G.

, Wolthers, M. , Dieckmann, G. and Wolf-Gladrow, D.

(2013)
The effect of pH and phosphate on calcium carbonate polymorphs precipitated from aqueous solution at 0oC ,

17th International Conference on Crystal Growth and Epitaxy, Warsaw, Poland, Warsaw, Poland, 11 August 2013 - 16 August 2013 .

hdl:10013/epic.43615

Conference -Poster

Beierlein, L. , Nehrke, G.

and Brey, T.

(2013)
Deciphering fossil bio-archives: how Raman microscopy contributes to palaeo-environmental studies. ,

CORALS 2013 Conference, Vienna, Austria, 3 July 2013 - 5 July 2013 .

hdl:10013/epic.41769

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 -Poster

Beierlein, L. , Nehrke, G.

and Brey, T.

(2013)
Raman microscopy in sclerochronology ,

3rd International Sclerochronology Conference, Caernarfon, Wales, UK .

hdl:10013/epic.41697

Preview

Conference -Talk

Beierlein, L. , Nehrke, G.

and Brey, T.

(2012)
Confocal Raman microscopy and its contribution to sclerochronology ,

Jubiläumstagung der Paläontologischen Gesellschaft, Berlin, Germany, 24 September 2012 - 29 September 2012 .

hdl:10013/epic.41706

Conference -Poster

Nomura, D. , Granskog, M. , Assmy, P. , Nehrke, G.

, Hu, Y. , Fischer, M. and Dieckmann, G. (2012)
Characterization of ikaite (CaCO3*6H2O) crystals in first-year Arctic sea ice north of Svalbard: Crystal size and melted-ice total alkalinity ,

International Glaciology Society - International Symposium on Seasonal Snow and Ice, Lahti, Finland, 28 May 2012 - 1 June 2012 .

hdl:10013/epic.39388

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]

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Conference -Invited talk

Nehrke, G.

(2011)
Confocal Raman microscopy as at tool to describe the spatial distribution of different mineral and organic phases within marine biogenic carbonates ,

8th Confocal Raman Imaging Symposium in Ulm, 5 October 2011 - 6 October 2011 .

hdl:10013/epic.39501

Conference -Talk

Hauck, J.

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

, Kuhn, G.

, Nehrke, G.

, Völker, C.

and Wolf-Gladrow, D.

(2011)
Distribution and mineralogy of carbonate sediments on Antarctic shelves ,

2nd Young Scientist Excellence Cluster Conference on Marine and Climate Research: Perspectives from Natural and Social Sciences, Bremen, 4 October 2011 - 5 October 2011 .

hdl:10013/epic.38424

Conference -Talk

Hauck, J.

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

, Kuhn, G.

, Nehrke, G.

, Völker, C.

and Wolf-Gladrow, D.

(2011)
Distribution and mineralogy of carbonate sediments on Antarctic shelves ,

BioAcid Annual Meeting 2011, Bremen, 26 September 2011 - 28 September 2011 .

hdl:10013/epic.38423

Conference -Talk

Kranz, S. , Wolf-Gladrow, D.

, Nehrke, G.

, Langer, G. and Rost, B.

(2011)
Calcium Carbonate Precipitation by the Marine Cyanobacterium Trichodesmium ,

Goldschmidt 2011, August 14-19, 2011, Prague, Czech Republic. .

hdl:10013/epic.37944

Conference -Invited talk

Kranz, S. , Wolf-Gladrow, D.

, Nehrke, G.

, Langer, G. and Rost, B.

(2011)
Calcium carbonate precipitation by the marine cyanobacterium Trichodesmium ,

Max Planck Institute for Marine Microbiology Bremen, Seminar. .

hdl:10013/epic.37112

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

Poigner, H. , Nehrke, G.

, Brey, T.

, Abele, D.

and Wilhelms‐Dick, D. (2011)
Coexistence of three calcium carbonate polymorphs in the shell of the Antarctic clam Laternula elliptica: Consequences for trace metal incorporation ,

European Geophysical Union General Assembly 2011, General Assembly 2011, 3rd - 8th April 2011, Vienna, Austria. .

hdl:10013/epic.37330

Conference -Poster

Krause-Nehring, J. , Brey, T.

, Klügel, A. and Nehrke, G.

(2010)
Bleaching of biogenic carbonates beware of changes in trace element concentrations! ,

2nd International Sclerochronology Conference, Mainz 2010. .

hdl:10013/epic.35420

Preview

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 -Poster

Weikusat, C. , Faria, S. H. , Nehrke, G.

, Kipfstuhl, S. , Schöder, S. and Kuhs, W. F. (2010)
Microdiffraction and Raman study of micro-inclusions in the EPICA-DML ice core ,

Physics and Chemistry of Ice 2010. .

hdl:10013/epic.36004

Preview

Conference -Talk

Fischer, M. , Krell, A. , Nehrke, G.

, Göttlicher, J. , Norman, L. , Thomas, D. , Riaux-Gobin, C. and Dieckmann, G. (2010)
Quantitative determination of CaCO3 precipitation and biogeochemistry in Antarctic sea ice ,

International Glaciological Society - Symposium on Sea Ice in the Physical and Biogeochemical System, 31 May - 4 June 2010, Tromsø, Norway. .

hdl:10013/epic.35351

Conference -Poster

Langer, G. , Nehrke, G.

, Thoms, S. and Stoll, H. (2009)
Barium partitioning in coccoliths of Emiliania huxleyi ,

European Geosciences Union General Assembly, Vienna, Austria24 April 2009. .

hdl:10013/epic.32038

Conference -Poster

Ziveri, P. , Langer, G. , Nehrke, G.

, Probert, I. and Ly, J. (2009)
Effect of changing carbonate chemistry on calcification of Emiliania huxleyi ,

European Geosciences Union General Assembly, Vienna, Austria24 April 2009. .

hdl:10013/epic.32039

Conference -Poster

Dissard, D. , Nehrke, G.

, Reichart, G. J. and Bijma, J.

(2009)
Impact of temperature, salinity and [CO3 2-] on the Mg/Ca and Sr/Ca in benthic foraminifera (Ammonia tepida): results from culture experiments. ,

ASLO Conference, Nizza. .

hdl:10013/epic.33378

Conference -Poster

Munsel, D. , Kramar, U. , Nehrke, G.

, Dissard, D. , Bijma, J.

, Berner, Z. and Reichart, G. J. (2009)
Incorporation of hydrothermal elements in foraminiferal calcite: Results from culturing experiments ,

Goldschmidt Conference Davos. .

hdl:10013/epic.33379

Conference -Poster

de Nooijer, L. J. , Toyofuku, T. , Langer, G. , Nehrke, G.

, Kitazato, H. and Bijma, J.

(2009)
Intracellular control on calcification in benthic foraminifera ,

European Geosciences Union General Assembly, Vienna, Austria24 April 2009. .

hdl:10013/epic.33859

Conference -Poster

Krause-Nehring, J. , Klügel, A. , Nehrke, G.

, Kriews, M. and Brey, T.

(2009)
Trace elements in biogenic carbonates do not mess with the organic matrix! ,

2009 Fall Meeting of the American Geophysical Union. .

hdl:10013/epic.34147

Preview

Conference -Poster

Wolthers, M. , Nehrke, G.

and Fokkema, M. (2008)
Coupled Effects of Aspartic Acid and Magnesium on Biocalcification ,

9th Nederlands Aardwetenschappelijk Congres (NAC) Veldhoven, The Netherlands (18th and 19th March 2008). .

hdl:10013/epic.31135

Conference -Poster

Göttlicher, J. , Nehrke, G.

, Steininger, R. and Dieckmann, G. (2008)
Identification of Ikaite (CaCO3 x 6 H2O) in Antarctic Sea Ice by Low Temperature Synchrotron X-ray Diffraction ,

86th Annual Meeting of the German Mineralogical Society - DMG 14th - 17th September 2008 in Berlin. .

hdl:10013/epic.31134

Conference -Poster

Dissard, D. , Bijma, J.

, da Rocha, R. E. , Nehrke, G.

and de Nooijer, L. J. (2008)
Impact of ocean acidification on calcifying marine organisms. ,

Second international symposium on the ocean in a high CO2 world (Monaco). .

hdl:10013/epic.33380

Conference -Poster

Thoms, S. , Langer, G. , Gussone, N. , Nehrke, G.

and Stoll, H. M. (2008)
Modeling the strontium to calcium ratios in coccoliths of Emiliania huxley ,

European Geosciences Union, General Assembly 2008, 13 18 April, Vienna, Austria. .

hdl:10013/epic.30460

Conference -Talk

Göttlicher, J. , Steininger, R. , Kramar, U. , Majzlan, J. , Nehrke, G.

and Zöger, N. (2007)
First measurements at the X-ray beamline of the Synchrotron Radiation Laboratory for Environmental Studies at ANKA ,

Frontiers in Mineral Sciences 2007 Conference, Cambridge. .

hdl:10013/epic.28772

Conference -Invited talk

Nehrke, G.

(2006)
Calcite precipitation from aqueous solution: Transformation from vaterite and role of solution stoechiometry ,

ESF / EuroCLIMATE-EuroMinScI - ESRF Workshop, 30 - 31 October 2006, Grenoble, France. .

hdl:10013/epic.26074

Conference -Poster

Nehrke, G.

and Gussone, N. (2006)
Calcite precursor transformation; Implication for the isotope fractionation and trace element distribution in bio-minerals ,

EGU General Assembly, 07 -07 April 2006, Vienna, Austria. .

hdl:10013/epic.26072

Conference -Poster

Moy, A. D. , Howard, W. R. , Bijma, J.

and Nehrke, G.

(2006)
Potential Effects of Increasing Anthropogenic CO2 on Marine Plankton in the Southern Ocean ,

Workshop: IGBP-SCOR Fast Track Initiative "Ocean Acidification", 28 - 30 September 2006, Lamont, USA. .

hdl:10013/epic.26073

Conference -Poster

Langer, G. , Gussone, N. , Nehrke, G.

, Riebesell, U. , Eisenhauer, A. , Kuhnert, H. , Rost, B.

, Trimborn, S.

and Thoms, S. (2005)
Coccolith strontium to calcium ratios in Emiliania huxleyi: The dependence on seawater strontium and calcium concentrations. ,

MSG meeting Biogeochemical Controls on Palaeoceanographic Proxies, Geological Society, 3-4 October, London, UK. .

hdl:10013/epic.25337

Conference -Talk

Nehrke, G.

, Van Cappellen, P. and van der Weijden, C. H. (2005)
Transformation kinetics of framboidal vaterite aggregates into calcite ,

16th American Conference on Crystal Growth, 10-15 July, Big Sky, Montana. .

hdl:10013/epic.24315

PANGAEA Documentation

Keul, N. , Langer, G. , de Nooijer, L. , Nehrke, G.

, Reichart, G. J. and Bijma, J.

(2013)
Incorporation of uranium in benthic foraminiferal calcite re!ects seawater carbonate ion concentration - Table 1. Carbonate System Parameters, U/Ca, and DU (Calculated Partition Coeffcient) ,

Bremerhaven, PANGAEA .

hdl:10013/epic.42535