Items where Author is "Sprengel, Claudia"

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Number of items: 23.

Article

Article
Leblanc, K. , Hare, C. E. , Feng, Y. , Berg, G. M. , DiTullio, G. R. , Neeley, A. , Benner, I. , Sprengel, C. , Beck, A. , Sanudo-Wilhelmy, S. A. , Passow, U. , Klinck, K. , Rowe, J. M. , Wilhelm, S. W. , Brown, C. W. and Hutchins, D. A. (2009)
Distribution of calcifying and silicifying phytoplankton in relation to environmental and biogeochemical parameters during the late stages of the 2005 North East Atlantic Spring Bloom ,
Biogeosciences, 6 (10), pp. 2155-2179 .
hdl:10013/epic.34389
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Article
Young, J. R. , Geisen, M. , Cros, L. , Kleijne, A. , Sprengel, C. , Probert, I. and Ostergaard, J. (2003)
A guide to extant coccolithophore taxonomy ,
Journal of Nannoplankton Research, Special Issue 1 .
hdl:10013/epic.19092

Article
Abrantes, F. , Meggers, H. , Nave, S. , Bollmann, J. , Palma, S. , Sprengel, C. , Henderiks, J. , Spies, A. , Salgueiro, E. , Moita, T. and Neuer, S. (2002)
Fluxes of organisms along a productivity gradient in the Canary Islands region (29 deg N): Implications for paleoreconstructions ,
Deep Sea Research II, 49 (17), pp. 3599-3629 .
hdl:10013/epic.15330

Article
Sprengel, C. , Baumann, K. H. , Henderiks, J. , Henrich, R. and Neuer, S. (2002)
Modern coccolithophore and carbonate sedimentation along a productivity gradient in the Canary Islands region: Seasonal export production and surface accumulation rates ,
Deep Sea Research II, 49 (17), pp. 3577-3598 .
hdl:10013/epic.15329

Article
Sprengel, C. and Young, J. R. (2000)
First direct documentation of associations of Ceratolithus cristatus ceratoliths, hoop-coccoliths and Neosphaera coccolithomorpha planoliths ,
Marine Micropaleontology, 39 , pp. 39-41 .
hdl:10013/epic.15325

Article
Baumann, K. H. and Sprengel, C. (2000)
Morphological variations of selected coccolith species in a sediment trap north of the Canary Islands ,
Journal of Nannoplankton Research, 22 (3), pp. 185-193 .
hdl:10013/epic.15327

Article
Sprengel, C. , Baumann, K. H. and Neuer, S. (2000)
Seasonal and interannual variation of coccolithophore fluxes and species composition in sediment traps north of Gran Canaria (29 deg N 15 deg W) ,
Marine Micropaleontology, 39 , pp. 157-178 .
hdl:10013/epic.15326

Article
Jordan, R. W. , Broerse, A. T. C. , Hagino, K. , Kinkel, H. , Sprengel, C. , Takahashi, K. and Young, J. R. (2000)
Taxon lists for studies of modern nannoplankton ,
Marine Micropaleontology, 39 , pp. 309-314 .
hdl:10013/epic.15328

Article
Bairbakhish, A. N. , Bollmann, J. , Sprengel, C. and Thierstein, H. R. (1999)
Disintegration of aggregates and coccospheres in sediment trap samples ,
Marine Micropaleontology, 37 , pp. 219-223 .
hdl:10013/epic.15324

Inbook

Inbook
Quinn, P. S. , Sáez, A. G. , Baumann, K. H. , Steel, B. A. , Sprengel, C. and Medlin, L. (2004)
Coccolithophorid biodiversity: evidence from the cosmopolitan species Calcidiscus leptoporus. In "Coccolithophores: from Molecular Processes to Global Impact". ,
Springer-Verlag, Berlin (Thierstein H.R. and Young J.R., Eds),pp .
hdl:10013/epic.21388

Inbook
Geisen, M. , Young, J. R. , Probert, I. , Sáez, A. G. , Baumann, K. H. , Bollmann, J. , Cros, L. , DeVargas, C. , Medlin, L. and Sprengel, C. (2004)
Species level variation in coccolithophores ,
Coccolithophores : from molecular processes to global impact / Hans R. Thierstein; Jeremy R. Young (Eds.) Berlin [u.a.] : Springer, ISBN: 3-540-21928-5 .
hdl:10013/epic.17314
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Thesis

Thesis -PhD
Sprengel, C. (2000)
Untersuchungen zur Sedimentation und Oekologie von Coccolithophoriden im Bereich der Kanarischen Inseln: Saisonale Flussmuster und Karbonatexport ,
PhD thesis, Universitaet Bremen.
hdl:10013/epic.15331

Conference

Conference -Talk
Hanfland, C. and Sprengel, C. (2015)
The whole is more than the sum of its part: Added value from a Graduate School as a structuring element within the wider field of early and pre-career support ,
European Geosciences Union, Vienna, Austria, 12 April 2015 - 17 April 2015 .

Conference -Invited talk
Hanfland, C. and Sprengel, C. (2014)
The Helmholtz Graduate School for Polar and Marine Research ,
"Forschen in Europa": Informationsveranstaltung zur Nachwuchsförderung, KoWi, Universität Bremen, 5 February 2014 - 5 February 2014 .
hdl:10013/epic.51624

Conference -Poster
Meggers, H. , Hanfland, C. , Sprengel, C. , Grosfeld, K. ORCID: https://orcid.org/0000-0001-5936-179X, Lohmann, G. ORCID: https://orcid.org/0000-0003-2089-733X, Bijma, J. ORCID: https://orcid.org/0000-0003-4371-1438, Unnithan, V. , Ladstätter-Weißenmayer, A. and Burrows, J. P. (2014)
ESSReS-PeP-POLMAR, an international and interdisciplinary postgraduate education concept on Earth and Environmental Sciences ,
European Geoscience Union, General Assembly, Vienna, Austria, 28 April 2014 - 2 May 2014 .
hdl:10013/epic.43501
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Conference -Poster
Grosfeld, K. ORCID: https://orcid.org/0000-0001-5936-179X, Lohmann, G. ORCID: https://orcid.org/0000-0003-2089-733X, Ladstätter-Weißenmayer, A. , Burrows, J. , Sprengel, C. , Hanfland, C. , Bijma, J. ORCID: https://orcid.org/0000-0003-4371-1438 and ESSReS-PeP-POLMAR, G. (2011)
ESSReS-PEP-POLMAR, an international and interdisciplinary postgraduate education concept on Earth and Environmental Sciences ,
European Geoscience Union, General Assembly, May 2010, Vienna Austria, Geophysical Research Abstracts, EGU .
hdl:10013/epic.37522

Conference -Poster
Hanfland, C. , Sprengel, C. and Bijma, J. ORCID: https://orcid.org/0000-0003-4371-1438 (2010)
Helmholtz Graduate School for Polar and Marine Research (POLMAR) ,
24. Internationale Polartagung der Deutschen Gesellschaft für Polarforschung, Obergurgl/Österreich. 10. September 2010. .
hdl:10013/epic.35741

Conference -Poster
Grosfeld, K. ORCID: https://orcid.org/0000-0001-5936-179X, Lohmann, G. ORCID: https://orcid.org/0000-0003-2089-733X, Ladstätter-Weißenmayer, A. , Burrows, J. , Sprengel, C. , Bijma, J. ORCID: https://orcid.org/0000-0003-4371-1438 and ESSReS-PEP-POLMAR, T. (2010)
An Integrated Concept on Earth and Environmental Sciences Postgraduate Education ,
European Geoscience Union, General Assembly, May 2010, Vienna Austria, Geophysical Research Abstracts, EGU .
hdl:10013/epic.34438

Conference -Poster
Grosfeld, K. ORCID: https://orcid.org/0000-0001-5936-179X, Lohmann, G. ORCID: https://orcid.org/0000-0003-2089-733X, Ladstätter-Weißenmayer, A. , Burrows, J. , Sprengel, C. , Bijma, J. ORCID: https://orcid.org/0000-0003-4371-1438 and ESSReS-PEP-POLMAR, T. (2009)
Postgraduate Education in Earth and Environmental Sciences: an Integrated Concept ,
European Geosciences Union, General Assembly, April 2009, Vienna, Austria, Geophysical Research Abstracts, 11, EGU .
hdl:10013/epic.33914

Conference -Poster
Sprengel, C. , Wolf-Gladrow, D. ORCID: https://orcid.org/0000-0001-9531-8668 and Schartau, M. (2005)
Projekt INTEGRATION: Risiken thermohaliner Zirkulationsänderungen. Dynamik von Phytoplankton im Nordatlantik: Untersuchungen mit dem Ökosystemmodell REcoM&Co ,
DEKLIM Abschlusssymposium, 10.-12. Mai, Leipzig, Deutschland. .
hdl:10013/epic.24789

Conference -Poster
Schartau, M. , Losch, M. ORCID: https://orcid.org/0000-0002-3824-5244, Sprengel, C. and Völker, C. ORCID: https://orcid.org/0000-0003-3032-114X (2004)
A Series of Planktonic Ecosystem Models with an Identical Kernel ,
1st General Assembly of EGU, 25-30 Apr., Nice, France. .
hdl:10013/epic.20758
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Conference -Talk
Schartau, M. , Sprengel, C. and Wolf-Gladrow, D. ORCID: https://orcid.org/0000-0001-9531-8668 (2002)
Oekosystemmodellierung am AWI ,
INTEGRATION Workshop, Potsdamer Institut fuer Klimafolgenforschung (PIK), November 2002, Potsdam, Germany. .
hdl:10013/epic.19110

Conference -Poster
Schartau, M. , Sprengel, C. and Wolf-Gladrow, D. ORCID: https://orcid.org/0000-0001-9531-8668 (2002)
An ecosystem model with a simple regulatory mechanism for calcification ,
Codenet Conference, 10-15 February 2002, Ascona, Switzerland. .
hdl:10013/epic.19107

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