Items where Author is "Esper, Oliver"
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Number of items: 57.
Article
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Article
Taylor, B. J. , Rae, J. W. , Gray, W. R. , Darling, K. F. , Burke, A. , Gersonde, R. , Abelmann, A. , Maier, E. , Esper, O. and Ziveri, P.
(2018)
Distribution and ecology of planktic foraminifera in the North Pacific: Implications for paleo-reconstructions ,
Quaternary Science Reviews,
191
,
pp. 256-274
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doi:https://doi.org/10.1016/j.quascirev.2018.05.006
, hdl:10013/epic.3a5c3f16-ff63-4e68-a5d6-b49813b33637
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Article
Kloster, M. , Kauer, G. , Esper, O. , Fuchs, N. and Beszteri, B.
(2018)
Morphometry of the diatom Fragilariopsis kerguelensis from Southern Ocean sediment: High-throughput measurements show second morphotype occurring during glacials ,
Marine Micropaleontology,
143
,
pp. 70-79
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doi:https://doi.org/10.1016/j.marmicro.2018.07.002
, hdl:10013/epic.6a77c1e9-5e3d-4fb0-8045-dd4ea0afd13d
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Article
Beszteri, B. , Allen, C. , Almandoz, G. O. , Armand, L. , Barcena, M. A. , Cantzler, H. , Crosta, X. , Esper, O. , Jordan, R. W. , Kauer, G. , Klaas, C. , Kloster, M. , Leventer, A. , Pike, J. and Rigual Hernández, A. S.
(2018)
Quantitative comparison of taxa and taxon concepts in the diatom genus Fragilariopsis: a case study on using slide scanning, multiexpert image annotation, and image analysis in taxonomy ,
Journal of Phycology,
54
(5),
pp. 703-719
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doi:https://doi.org/10.1111/jpy.12767
, hdl:10013/epic.c82a098a-627e-4676-92bb-0b358a3a5aac
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Article
Kloster, M. , Esper, O. , Kauer, G. and Beszteri, B.
(2017)
Large-Scale Permanent Slide Imaging and Image Analysis for Diatom Morphometrics ,
Applied Sciences,
7
(4),
p. 330
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doi:https://doi.org/10.3390/app7040330
, hdl:10013/epic.50859
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Article
Gohl, K. , Freudenthal, T. , Hillenbrand, C. D. , Klages, J. P. , Larter, R. D. , Bickert, T. , Bohaty, S. , Ehrmann, W. , Esper, O. , Frederichs, T. , Gebhardt, C. , Küssner, K. , Kuhn, G. , Pälike, H. , Ronge, T. , Simoes Pereira, P. , Smith, J. A. , Uenzelmann-Neben, G. and van der Flierdt, C.
(2017)
MeBo70 seabed drilling on a polar continental shelf: operational report and lessons from drilling in the Amundsen Sea Embayment of West Antarctica ,
Geochemistry Geophysics Geosystems,
18
,
pp. 4235-4250
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doi:https://doi.org/10.1002/2017GC007081
, hdl:10013/epic.51793
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Article
Xiao, W. , Frederichs, T. , Gersonde, R. , Kuhn, G. , Esper, O. and Zhang, X.
(2016)
Constraining the dating of late Quaternary marine sediment records from the Scotia Sea (Southern Ocean) ,
Quaternary Geochronology,
pp. 97-118
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doi:https://doi.org/10.1016/j.quageo.2015.11.003
, hdl:10013/epic.46458
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Article
Borchers, A. , Dietze, E. , Kuhn, G. , Esper, O. , Voigt, I. , Hartmann, K. and Diekmann, B.
(2016)
Holocene ice dynamics and bottom-water formation associated with Cape Darnley polynya activity recorded in Burton Basin, East Antarctica ,
Marine Geophysical Research,
37
,
pp. 49-70
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doi:https://doi.org/10.1007/s11001-015-9254-z
, hdl:10013/epic.47339
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Article
Benz, V. , Esper, O. , Gersonde, R. , Lamy, F. and Tiedemann, R.
(2016)
Last Glacial Maximum sea surface temperature and sea-ice extent in the Pacific sector of the Southern Ocean ,
Quaternary Science Reviews,
146
,
pp. 216-237
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doi:https://doi.org/10.1016/j.quascirev.2016.06.006
, hdl:10013/epic.48135
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Article
Xiao, W. , Esper, O. and Gersonde, R.
(2016)
Last Glacial-Holocene climate variability in the Southern Ocean Atlantic sector. ,
Quaternary Science Reviews,
135
,
pp. 115-137
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doi:https://doi.org/10.1016/j.quascirev.2016.01.023
, hdl:10013/epic.46869
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Article
Abelmann, A. , Gersonde, R. , Knorr, G. , Zhang, X. , Chapligin, B. , Maier, E. , Esper, O. , Friedrichsen, H. , Lohmann, G. , Meyer, H. and Tiedemann, R.
(2015)
The seasonal sea-ice zone in the glacial Southern Ocean as a carbon sink ,
Nature Communication,
6
(8136),
pp. 1-12
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doi:https://doi.org/10.1038/ncomms9136
, hdl:10013/epic.46090
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Article
Studer, A. S. , Sigman, D. M. , Martínez-García, A. , Benz, V. , Winckler, G. , Kuhn, G. , Esper, O. , Lamy, F. , Jaccard, S. L. , Wacker, L. , Oleynik, S. , Gersonde, R. and Haug, G. H.
(2015)
Antarctic Zone nutrient conditions during the last two glacial cycles ,
Paleoceanography,
30
(7),
pp. 845-862
.
doi:https://doi.org/10.1002/2014PA002745
, hdl:10013/epic.46191
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Article
Kühn, H. , Lembke-Jene, L. , Gersonde, R. , Esper, O. , Lamy, F. , Arz, H. , Kuhn, G. and Tiedemann, R.
(2014)
Laminated sediments in the Bering Sea reveal atmospheric teleconnections to Greenland climate on millennial to decadal timescales during the last deglaciation ,
Climate of the Past,
10
(6),
pp. 2215-2236
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doi:https://doi.org/10.5194/cp-10-2215-2014
, hdl:10013/epic.44754
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Article
Esper, O. and Gersonde, R.
(2014)
Quaternary surface water temperature estimations: New diatom transfer functions for the Southern Ocean ,
Palaeogeography Palaeoclimatology Palaeoecology,
414
,
pp. 1-19
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doi:https://doi.org/10.1016/j.palaeo.2014.08.008
, hdl:10013/epic.44061
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Article
Ren, J. , Gersonde, R. , Esper, O. and Sancetta, C.
(2014)
Diatom distributions in northern North Pacific surface sediments and their relationship to modern environmental variables ,
Palaeogeography Palaeoclimatology Palaeoecology,
402
,
pp. 81-103
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doi:https://doi.org/10.1016/j.palaeo.2014.03.008
, hdl:10013/epic.43336
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Article
Esper, O. and Gersonde, R.
(2014)
New tools for the reconstruction of Pleistocene Antarctic sea ice ,
Palaeogeography, Palaeoclimatology, Palaeoecology,
399
,
pp. 260-283
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doi:https://doi.org/10.1016/j.palaeo.2014.01.019
, hdl:10013/epic.43242
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Article
Lamy, F. , Gersonde, R. , Winckler, G. , Esper, O. , Jaeschke, A. , Kuhn, G. , Ullermann, J. , Martínez-Garcia, A. , Lambert, F. and Kilian, R.
(2014)
Increased dust deposition in the Pacific Southern Ocean during glacial periods ,
Science,
343
(6169),
pp. 403-407
.
doi:https://doi.org/10.1126/science.1245424
, hdl:10013/epic.43047
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Article
Maier, E. , Chapligin, B. , Abelmann, A. , Gersonde, R. , Esper, O. , Ren, J. , Friedrichsen, H. , Meyer, H. and Tiedemann, R.
(2013)
Combined oxygen and silicon isotope analysis of diatom silica from a deglacial subarctic Pacific record ,
Journal of Quaternary Science,
28
(6),
pp. 571-581
.
doi:https://doi.org/10.1002/jqs.2649
, hdl:10013/epic.42237
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Article
Zonneveld, K. A. , Marret, F. , Versteegh, G. J. , Bogus, K. , Bonnet, S. , Bouimetarhan, I. , Crouch, E. , de Vernal, A. , Elshanawany, R. , Edwards, L. , Esper, O. , Forke, S. , Grøsfjeld, K. , Henry, M. , Holzwarth, U. , Kielt, J. F. , Kim, S. Y. , Ladouceur, S. , Ledu, D. , Chen, L. , Limoges, A. , Londeix, L. , Lu, S. H. , Mahmoud, M. S. , Marino, G. , Matsouka, K. , Matthiessen, J. , Mildenhal, D. , Mudie, P. , Neil, H. , Pospelova, V. , Qi, Y. , Radi, T. , Richerol, T. , Rochon, A. , Sangiorgi, F. , Solignac, S. , Turon, J. L. , Verleye, T. , Wang, Y. , Wang, Z. and Young, M.
(2013)
Atlas of modern dinoflagellate cyst distribution based on 2405 data points ,
Review of Palaeobotany and Palynology,
191
,
pp. 1-197
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doi:https://doi.org/10.1016/j.revpalbo.2012.08.003
, hdl:10013/epic.41865
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Article
Streng, M. , Esper, O. and Wollenburg, J.
(2011)
Calcareous dinoflagellate cysts from the Pleistocene (Marine Isotope Stage 31) of the Ross Sea, Antarctica ,
Antarctic Science,
23
(6),
pp. 597-604
.
doi:https://doi.org/10.1017/S0954102011000605
, hdl:10013/epic.39261
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Article
Hillenbrand, C. D. , Smith, J. A. , Kuhn, G. , Esper, O. , Gersonde, R. , Larter, R. D. , Maher, B. , Moreton, S. G. , Shimmield, T. M. and Korte, M.
(2010)
Age assignment of a diatomaceous ooze deposited in the western Amundsen Sea Embayment after the Last Glacial Maximum ,
Journal of Quaternary Science,
25
(3),
pp. 280-295
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doi:https://doi.org/10.1002/jqs.1308
, hdl:10013/epic.34142
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Article
Esper, O. , Gersonde, R. and Kadagies, N.
(2010)
Diatom distribution in southeastern Pacific surface sediments and their relationship to modern environmental variables ,
Palaeogeography, Palaeoclimatology, Palaeoecology,
287
(1),
pp. 1-27
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doi:https://doi.org/10.1016/j.palaeo.2009.12.006
, hdl:10013/epic.34200
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Article
Holzwarth, U. , Meggers, H. , Esper, O. , Kuhlmann, H. , Freudenthal, T. , Hensen, C. and Zonneveld, K. A. F.
(2010)
NW African climate variations during the last 47,000 years: Evidence from organic-walled dinoflagellate cysts ,
Palaeogeography, Palaeoclimatology, Palaeoecology,
291
(3),
pp. 443-455
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doi:https://doi.org/10.1016/j.palaeo.2010.03.013
, hdl:10013/epic.35577
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Article
Holzwarth, U. , Esper, O. and Zonneveld, K. A. F.
(2010)
Organic-walled dinoflagellate cysts as indicators of oceanographic conditions and terrigenous input in the NW African upwelling region ,
Review of Palaeobotany and Palynology,
159
(1),
pp. 35-55
.
doi:https://doi.org/10.1016/j.revpalbo.2009.10.005
, hdl:10013/epic.35291
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Article
Scherer, R. P. , Bohaty, S. M. , Dunbar, R. B. , Esper, O. , Flores, J. A. , Gersonde, R. , Harwood, D. M. , Roberts, A. P. and Taviani, M.
(2008)
Antarctic records of precession-paced insolation-driven warming during early Pleistocene Marine Isotope Stage 31 ,
Geophysical Research Letters. 35, L03505
.
doi:https://doi.org/10.1029/2007GL032254
, hdl:10013/epic.30146
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Article
Jacot Des Combes, H. , Esper, O. , De La Rocha, C. , Abelmann, A. , Gersonde, R. , Yam, R. and Shemesh, A.
(2008)
Diatom d13C, d15N, and C/N since the Last Glacial Maximum in the Southern Ocean: Potential Impact of Species Composition ,
Paleoceanography, 23, PA4209.
.
doi:https://doi.org/10.1029/2008PA001589
, hdl:10013/epic.31922
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Article
Holzwarth, U. , Esper, O. and Zonneveld, K.
(2007)
Distribution of organic-walled dinoflagellate cysts in shelf surface sediments of the Benguela upwelling system in relationship to environmental conditions ,
Marine Micropaleontology,
64
(1),
pp. 91-119
.
doi:https://doi.org/10.1016/j.marmicro.2007.04.001
, hdl:10013/epic.34205
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Article
Esper, O. and Zonneveld, K. A. F.
(2007)
The potential of organic-walled dinoflagellate cysts for the reconstruction of past sea-surface conditions in the Southern Ocean ,
Marine Micropaleontology,
65
(3),
pp. 185-212
.
doi:https://doi.org/10.1016/j.marmicro.2007.07.002
, hdl:10013/epic.28533
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Article
Esper, O. , Versteegh, G. J. M. , Zonneveld, K. A. F. and Willems, H.
(2004)
A palynological reconstruction of the Agulhas Retroflection (South Atlantic Ocean) during the Late Quaternary ,
Global and planetary change,
41
,
pp. 31-62
.
hdl:10013/epic.22257
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Article
Esper, O. and Zonneveld, K. A. F.
(2002)
Distribution of organic-walled dinoflagellate cysts in surface sediments of the Southern Ocean (eastern Atlantic sector) between the Subtropical Front and the Weddell Gyre ,
Marine micropaleontology,
46
,
pp. 177-208
.
hdl:10013/epic.22255
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Article
Esper, O. , Zonneveld, K. A. F. , Höll, C. , Karwath, B. , Kuhlmann, H. , Schneider, R. , Vink, A. , Weise-Ihlo, I. and Willems, H.
(2000)
Reconstruction of palaeoceanographic conditions in the South Atlantic Ocean at the last two Terminations based on calcareous dinoflagellate cysts ,
International journal of earth sciences,
88
(4),
pp. 680-693
.
hdl:10013/epic.22253
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Thesis
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Thesis
-PhD
Esper, O.
(2001)
Reconstruction of Recent and Late Quaternary oceanographic conditions in the eastern South Atlantic Ocean based on calcareous- and organic-walled dinoflagellate cysts ,
PhD thesis,
Universität Bremen.
hdl:10013/epic.22254
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Conference
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Conference
-Poster
Vorrath, M. E. , Müller, J. , Esper, O. , Mollenhauer, G. , Haas, C. , Hefter, J. and Lamy, F.
(2018)
Evaluating the sea ice proxy IPSO25 at the Western Antarctic Peninsula ,
POLAR 2018,
Davos, Swiss,
18 June 2018 - 23 June 2018
.
hdl:10013/epic.9d7fefe6-d289-4791-a95c-9cee085d3621
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Conference
-Poster
Kuhn, G. , Wu, S. , Hass, C. , Klages, J. P. , Zheng, X. , Arz, H. , Esper, O. , Hillenbrand, C. D. , Lange, C. B. , Lamy, F. , Lohmann, G. , Müller, J. , McCave, I. N. , Nürnberg, D. , Roberts, J. , Tiedemann, R. , Timmermann, A. , Titschack, J. and Zhang, X.
(2017)
Antarctic Circumpolar Current Dynamics and Their Relation to Antarctic Ice Sheet and Perennial Sea-Ice Variability in the Central Drake Passage During the Last Climate Cycle ,
American Geophysical Union, Fall Meeting 2017,
New Orleans,
11 December 2017 - 15 December 2017
.
hdl:10013/epic.0fbe2eee-aa0e-4214-bec5-b5574790f0b4
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Conference
-Talk
Lamy, F. , Arz, H. , Esper, O. , Gersonde, R. , Hall, I. , Harada, N. , Jaeschke, A. , Kaiser, J. , Kilian, R. , Kuhn, G. , Lambert, F. , Lange, C. B. , Lembke-Jene, L. , Martínez-García, A. , Tiedemann, R. , Winckler, G. and Wu, S.
(2017)
Atmosphere-ocean changes in the Pacific Southern Ocean over the past 1 Million years and implications for global climate ,
Past Antarctic Ice Sheet Dynamics (PAIS) Conference,
Trieste,
10 September 2017 - 15 September 2017
.
hdl:10013/epic.b87f9ac8-fbdd-4ea3-9488-8d0fa845e12f
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Conference
-Poster
Freudenthal, T. , Gohl, K. , Klages, J. P. , Hillenbrand, C. D. , Bickert, T. , Bohaty, S. , Ehrmann, W. , Esper, O. , Frederichs, T. , Gebhardt, C. , Kuhn, G. , Larter, R. D. , Pälike, H. , Ronge, T. , Simoes Pereira, P. , Smith, J. A. , Uenzelmann-Neben, G. and van de Flierdt, T.
(2017)
First deployment of a multi-barrel sea floor drill rig on the Antarctic continental shelf: experiences from the MARUM-MeBo70 on Polarstern-Expedition PS104 ,
GeoBremen2017, The System Earth and its Materials - from Seafloor to Summit,
Universität Bremen,
24 September 2017 - 29 September 2017
.
hdl:10013/epic.b9f61689-324b-43af-917f-974418543963
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Conference
-Poster
Müller, J. , Vorrath, M. E. , Esper, O. and Kuhn, G.
(2017)
Palaeo Sea Ice and Climate Dynamics: Biomarker-based sea ice reconstructions ,
Past Antarctic Ice Sheet Dynamics (PAIS) Conference,
Trieste,
10 September 2017 - 15 September 2017
.
hdl:10013/epic.51899
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Conference
-Poster
Esper, O. , Gersonde, R. , Hillenbrand, C. D. , Kuhn, G. and Smith, J. A.
(2017)
An unusual early Holocene diatom event north of the Getz Ice Shelf (Amundsen Sea): Implications for West Antarctic Ice Sheet development ,
Past Antarctic Ice Sheet Dynamics (PAIS) Conference,
Trieste,
10 September 2017 - 15 September 2017
.
hdl:10013/epic.8d938b25-ed18-41a4-86a8-95e61fde2bb7
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Conference
-Poster
Hillenbrand, C. D. , Klages, J. P. , Bickert, T. , Ehrmann, W. , Smith, J. A. , Frederichs, T. , Kuhn, G. , Esper, O. , Gohl, K. , Freudenthal, T. , Ronge, T. , Pälike, H. , Bohaty, S. , van de Flierdt, T. , Gebhardt, C. , Larter, R. D. , Simoes Pereira, P. , Uenzelmann-Neben, G. , Salzmann, U. , Bowman, V. , Titschack, J. and Expedition PS104 Science Party, _.
(2017)
First results of sedimentological investigations of MeBo drill cores recovered from the West Antarctic continental shelf in the Amundsen Sea ,
Past Antarctic Ice Sheet Dynamics (PAIS) Conference,
Trieste,
10 September 2017 - 15 September 2017
.
hdl:10013/epic.d130ec0f-f36c-4421-9b71-31cea8a9e923
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Conference
-Talk
Gohl, K. , Klages, J. P. , Hillenbrand, C. D. , Freudenthal, T. , Bickert, T. , Bohaty, S. , Ehrmann, W. , Esper, O. , Frederichs, T. , Gebhardt, C. , Kuhn, G. , Larter, R. D. , Pälike, H. , Ronge, T. , Simoes Pereira, P. , Smith, J. A. , Uenzelmann-Neben, G. and van de Flierdt, T.
(2017)
MeBo seabed drilling in the Amundsen Sea Embayment: Operational experience and preliminary results ,
Past Antarctic Ice Sheet Dynamics (PAIS) Conference,
Trieste,
10 September 2017 - 15 September 2017
.
hdl:10013/epic.50798
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Conference
-Poster
Gohl, K. , Uenzelmann-Neben, G. , Larter, R. D. , Gebhardt, C. , Bohaty, S. , Arndt, J. E. , Klages, J. P. , Hillenbrand, C. D. , Pälike, H. , Bickert, T. , Freudenthal, T. , Ehrmann, W. , Esper, O. , Frederichs, T. , Smith, J. A. , van de Flierdt, T. , Hochmuth, K. , Dziadek, R. , Riefstahl, F. , Ronge, T. , Simoes Pereira, P. , Kuhn, G. and Afanasyeva, V.
(2017)
Seismic stratigraphic correlation with MeBo seabed drill cores of the Amundsen Sea Embayment shelf ,
Past Antarctic Ice Sheet Dynamics (PAIS) Conference,
Trieste,
10 September 2017 - 15 September 2017
.
hdl:10013/epic.50799
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Conference
-Talk
Lembke-Jene, L. , Kuehn, H. , Gersonde, R. , Esper, O. , Arz, H. , Lohmann, G. and Tiedemann, R.
(2016)
Deglacial Timing and Dynamics of Paleoclimate Variations in the Bering Sea and Subarctic Pacific ,
EGU General Assembly,
Vienna, Austria,
17 April 2016 - 22 April 2016
.
hdl:10013/epic.48332
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Conference
-Poster
Horrocks, J. , Cofaigh, C. Ó. , Lloyd, J. M. , Hillenbrand, C. D. , Kuhn, G. , Smith, J. A. , Ehrmann, W. U. and Esper, O.
(2015)
First High-Resolution Record of Late Quaternary Environmental Changes in the Amundsen Sea, West Antarctica, Revealed by Multi-proxy Analysis of Drift Sediments ,
American Geophysical Union, Fall Meeting 2015,,
San Francisco,
14 December 2015 - 18 December 2015
.
hdl:10013/epic.ae796954-a8ff-4162-8418-edae2cd606ed
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Conference
-Talk
Esper, O. , Gersonde, R. and Lohmann, G.
(2014)
Southern Ocean surface temperature and sea ice fields during the Last Interglacial ,
AGU Fall Meeting,
15 December 2014 - 20 December 2014
.
hdl:10013/epic.44785
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Conference
-Poster
Benz, V. , Esper, O. , Gersonde, R. , Lamy, F. and Tiedemann, R.
(2013)
New insights into sea surface temperature and sea ice variability in the Pacific Southern Ocean since the last glacial ,
EGU General Assembly 2013,
Vienna, Austria,
7 April 2013 - 12 April 2013
.
hdl:10013/epic.42095
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Conference
-Poster
Esper, O. and Gersonde, R.
(2013)
Southern Ocean surface temperature and sea ice fields during the Last Interglacial ,
EGU General Assembly 2013,
Vienna, Austria,
7 April 2013 - 12 April 2013
.
hdl:10013/epic.42245
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Conference
-Poster
Ren, J. , Gersonde, R. and Esper, O.
(2011)
New diatom reference data to estimate glacial/interglacial sea surface temperature and sea ice variability in the North Pacific and the Bering Sea ,
American Geophysical Union fall meeting 2011,
San Francisco, USA,
4 December 2011 - 9 December 2011
.
hdl:10013/epic.42034
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Conference
-Poster
Ren, J. , Gersonde, R. , Esper, O. and Sancetta, C.
(2011)
Diatom distribution in North Pacific surface sediments and application for paleoceanographic reconstruction ,
EGU General Assembly 2011,
Vienna, Austria,
3 April 2011 - 8 April 2011
.
hdl:10013/epic.42027
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Conference
-Poster
Hockun, K. , Borchers, A. , Esper, O. , Frederichs, T. and Diekmann, B.
(2011)
Late Cenozoic glacialmarine depositional environment in the Enderby Basin of the Southern Ocean ,
Sediment 2011: "Sediments: Archives of the Earth System",
Leipzig, Germany,
23 June 2011 - 26 June 2011
.
hdl:10013/epic.39460
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Conference
-Poster
Voigt, I. , Borchers, A. , Esper, O. , Frederichs, T. , Gersonde, R. , Kuhn, G. , Kretschmer, S. , Mollenhauer, G. and Diekmann, B.
(2010)
Antarctic Bottom Water dynamics in the Indian sector of the Antarctic Ocean over the last 140000 years ,
International Congress, Deep-Water Circulation: Processes and Products, Baiona/Spain, June 16-18
.
hdl:10013/epic.35457
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Conference
-Talk
Diekmann, B. , Borchers, A. , Esper, O. , Frederichs, T. , Gersonde, R. , Grobe, H. , Hockun, K. , Hubberten, H. W. , Kretschmer, S. , Kuhn, G. , Mollenhauer, G. and Voigt, I.
(2010)
Glacialmarine records of Pliocene to Holocene ice and ocean dynamics along the East Antarctic coast ,
International Polar Year, Oslo Science Coference.
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hdl:10013/epic.34405
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Conference
-Poster
Borchers, A. , Voigt, I. , Frederichs, T. , Esper, O. , Gersonde, R. , Kuhn, G. , Grobe, H. and Diekmann, B.
(2009)
From Prydz Bay shelf to the deep sea - insights into 1.3 Ma history of bottom-water formation and ice-rafting inferred from sediment cores recovered in the Prydz Bay region. ,
First SCAR ACE Symposium, 07.09. - 11.09.2009, Granada, Spain.
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hdl:10013/epic.33427
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Conference
-Poster
Esper, O. , Abelmann, A. , Gersonde, R. and Zonneveld, K. A. F.
(2007)
Combined diatom and dinoflagellate evidence for enhanced bioproductivity and less ventilated bottom water in the glacial Southern Ocean ,
97th Annual GV Meeting and International Conference of the Geologische Vereinigung e.V. Bremen, Germany, October 1-5
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hdl:10013/epic.26812
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Conference
-Poster
Jacot Des Combes, H. , De La Rocha, C. , Esper, O. , Abelmann, A. , Gersonde, R. and Shemesh, A.
(2007)
Diatom d13C, d15N, and C/N Since the Last Glacial Maximum in the Southern Ocean: Evidence for Regional and Ecological Influences ,
2007 Goldschmidt Conference, August 2007, Cologne.
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hdl:10013/epic.30025
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Conference
-Poster
Esper, O. , Abelmann, A. , Gersonde, R. and Zonneveld, K. A. F.
(2007)
Further paleobiological evidence for enhanced productivity and less ventilated bottom water in the glacial Southern Ocean ,
European Geosciences Union General Assembly 2007 Vienna, Austria 20 April 2007.
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hdl:10013/epic.26810
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Conference
-Invited talk
Gersonde, R. , Abelmann, A. , Bianchi, C. , Cortese, G. , De La Rocha, C. , Esper, O. , Kohno, M. and Kunz-Pirrung, M.
(2005)
The link between Antarctica and the Southern Ocean ,
ESF Conference Polar and Quaternary Climate, 24.-29. Sept. 2005, Acquafredda di Maratea, Italy.
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hdl:10013/epic.24672
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Conference
-Poster
Esper, O. , Höll, C. , Karwath, B. , Kuhlmann, H. , Schneider, R. , Vink, A. , Weise-Ihlo, I. , Zonneveld, K. A. F. and Willems, H.
(1999)
Palaeoceanographic reconstruction of the last two Terminations along a transect from the south-eastern towards the western South Atlantic Ocean based on calcareous dinoflagellates ,
14. Sedimentologentreffen (Sediment '99), Mai, Bremen.
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hdl:10013/epic.22299
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Conference
-Talk
Esper, O. , Schneider, R. , Zonneveld, K. A. F. and Willems, H.
(1998)
Assemblages of calcareous and organic-walled dinoflagellate cysts of the Late Quaternary Agulhas Current (South Atlantic) in relation to climatic change ,
Sixth International Conference on Modern and Fossil Dinoflagellates (DINO 6), Juni, Trondheim, Norwegen.
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hdl:10013/epic.22258
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