Items where Author is "Hensen, C."

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

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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 .

doi:10.1016/j.palaeo.2010.03.013 , hdl:10013/epic.35577

Article

Hepp, D. A. , Mörz, T. , Hensen, C. , Frederichs, T. , Kasten, S.

, Riedinger, N. and Hay, W. W. (2009)
A late Miocene-early Pliocene Antarctic deepwater record of repeated iron reduction events ,

Marine Geology, 266 (1), pp. 198-211 .

doi:10.1016/j.margeo.2009.08.006 , hdl:10013/epic.33351

Article

Niemann, H. , Duarte, J. , Hensen, C. , Omoregie, E. , Magalhães, V. H. , Elvert, M. , Pinheiro, L. , Kopf, A. and Boetius, A.

(2006)
Microbial methane turnover at mud volcanoes of the Gulf of Cadiz. ,

Geochemica Cosmochemica Acta, 70 , pp. 5336-5335 .

hdl:10013/epic.36834

Article

Riedinger, N. , Pfeifer, K. , Kasten, S.

, Garming, J. F. L. , Vogt, C. and Hensen, C. (2005)
Diagenetic alteration of magnetic signals by anaerobic oxidation of methane related to a change in sedimentation rate ,

Geochimica et cosmochimica acta, 69 , pp. 4117-4126 .

hdl:10013/epic.24128

Article

Reitz, A. , Hensen, C. , Kasten, S.

, Funk, J. and de Lange, G. J. (2004)
A combined geochemical and rock-magnetic investigation of a redox horizon at the last glacial/interglacial transition ,

Physics and chemistry of the earth, 29 , pp. 921-931 .

hdl:10013/epic.24127

Article

Hensen, C. , Zabel, M. , Pfeifer, K. , Schwenk, T. , Kasten, S.

, Riedinger, N. , Schulz, H. D. and Boetius, A.

(2003)
Control of sulfate pore-water profiles by sedimentary events and the significance of anaerobic oxidation of methane for the burial of sulfur in marine sediments ,

Geochimica et cosmochimica acta, 67 , pp. 2631-2647 .

hdl:10013/epic.24124

Article

Pfeifer, K. , Hensen, C. , Adler, M. , Wenzhöfer, F.

, Weber, B. and Schulz, H. D. (2002)
Modeling of subsurface calcite dissolution - including the respiration and reoxidation processes of marine sediments in the region of equatorial upwelling off Gabon ,

Geochimica et cosmochimica acta, 66 (24), pp. 4247-4259 .

hdl:10013/epic.24889

Article

Adler, M. , Hensen, C. , Wenzhöfer, F.

, Pfeifer, K. and Schulz, H. D. (2001)
Modeling of calcite dissolution by oxic respiration in supralysoclinal deep-sea sediments ,

Marine geology, 177 (1), pp. 167-189 .

hdl:10013/epic.24888

Article

Pfeifer, K. , Kasten, S.

, Hensen, C. and Schulz, H. D. (2001)
Reconstruction of primary productivity from the barium contents in surface sediments of the South Atlantic Ocean ,

Marine geology, 177 , pp. 13-24 .

hdl:10013/epic.24886

Article

Adler, M. , Hensen, C. , Kasten, S.

and Schulz, H. D. (2000)
Computer simulation of deep sulfate reduction in sediments of the Amazon Fan ,

International journal of earth sciences, 88 , pp. 641-654 .

hdl:10013/epic.24121

Article

Niewöhner, C. , Hensen, C. , Kasten, S.

, Zabel, M. and Schulz, H. D. (1998)
Deep sulfate reduction completely mediated by anaerobic methane oxidation in sediments of the upwelling area off Namibia ,

Geochimica et cosmochimica acta, 62 , pp. 455-464 .

hdl:10013/epic.24119

Book

Kukowski, N. , Schlüter, M.

, Haesse, R. R. , Hensen, C. , Hinkelmann, R. , Sibuet, M. and Zabel, M. (2002)
Subsurface Fluid Flow and Material Transport ,

Wefer, G., Billett, D., Hebbeln, D., Joergensen, B. B., Schlüter, M., van Weering, T.C.E., Springer .

hdl:10013/epic.16773

Inbook

Hensen, C. , Pfeifer, K. , Wenzhöfer, F. , Volbers, A. , Schulz, S. , Holstein, J. M. , Romero, O. and Seiter, K. (2004)
Fluxes at the Benthic Boundary Layer — A Global View from the South Atlantic / Wefer, G. , Mulitza, S. and Ratmeyer, V. (editors) ,

In: The South Atlantic in the Late Quaternary: Reconstruction of Material Budgets and Current Systems, The South Atlantic in the Late Quaternary, Springer-Verlag Berlin Heidelberg New York, ISBN: 3-540-21028-8 .

hdl:10013/epic.39783

Inbook

Hensen, C. , Pfeifer, K. , Wenzhöfer, F.

, Volbers, A. N. A. , Schulz, S. , Holstein, J. M. , Romero, O. and Seiter, K. (2004)
Fluxes at the benthic boundary layer - A global view from the South Atlantic ,

In: G. Wefer, S. Mulitza and V. Ratmeyer (Editors), The South Atlantic in the Late Quaternary. Springer, Berlin, Heidelberg .

hdl:10013/epic.24890

Inbook

Kasten, S.

, Zabel, M. , Heuer, V. and Hensen, C. (2003)
Processes and signals of nonsteady-state diagenesis in deep-sea sediments and their pore waters ,

In: G. Wefer, S. Mulitza, V. Ratmeyer (Eds.) The South Atlantic in the Late Quaternary: Reconstruction of Material Budget and Current Systems. Heidelberg, Springer .

hdl:10013/epic.24115

Conference -Invited talk

Kasten, S.

, Hensen, C. , Spieß, V. , Blumenberg, M. and Schneider, R. (2011)
Gas hydrate decomposition recorded by authigenic barite precipitates at pockmark sites of the Northern Congo Fan ,

Joint German-Taiwanese Workshop on Gas Hydrates, Marum, University of Bremen./15.07.2011. .

hdl:10013/epic.38021

Conference -Poster

Kasten, S.

, Hensen, C. , Spieß, V. , Blumenberg, M. and Schneider, R. (2010)
Gas hydrate decomposition and migration of the sulfate/methane transition zone recorded by authigenic barite in cold seep sediments ,

AGU Fall Meeting 2010, 13.-17.12.2010, San Francisco, USA. .

hdl:10013/epic.37295

Conference -Talk

Kasten, S.

, Schweizer, M. , Pfeifer, K. and Hensen, C. (2005)
Gas hydrate decomposition recorded by authigenic barite precipitates at pockmark sites of the Northern Congo Fan ,

System Earth Biosphere Coupling, GV/DGG International Conference and Annual Meeting, 24.-29. Sept., Erlangen, Germany. .

hdl:10013/epic.25923

Conference -Invited talk

Kasten, S.

, Schweizer, M. , Pfeifer, K. , Spieß, V. , Hensen, C. , Blumenberg, M. , Boetius, A.

, Thiel, V. , Schneider, R. and Stiehl, T. (2004)
Biogeochemical processes related to gas hydrate dissociation in sediments of pockmark sites of the Northern Congo Fan ,

invited talk, January 2004, ETH Zürich, Switzerland. .

hdl:10013/epic.25905

Conference -Poster

Riedinger, N. , Pfeifer, K. , Kasten, S.

, Garming, L. , Vogt, C. and Hensen, C. (2004)
Influence of sedimentation rate on diagenetic alteration of geophysical signals by anaerobic oxidation of methane ,

AGU Fall Meeting, San Francisco, USA. .

hdl:10013/epic.25927

Conference -Talk

Riedinger, N. , Pfeifer, K. , Kasten, S.

, Garming, J. F. L. , Vogt, C. and Hensen, C. (2004)
Iron diagenesis within and below the zone of anaerobic oxidation of methane ,

Goldschmidt Conference, 5.-11. June, Copenhagen, Denmark. .

hdl:10013/epic.25928

Conference -Invited talk

Kasten, S.

, Hensen, C. , Thiel, V. , Blumenberg, M. , Christof, O. , Schweizer, M. , Boetius, A.

, Schneider, R. and Spieß, V. (2003)
Geochemical processes and authigenic mineral formations above gas hydrate-bearing sediments of the Congo deep-sea fan ,

invited talk, January 2003, University of Heidelberg, Germany. .

hdl:10013/epic.35363

Conference -Poster

Hensen, C. , Pfeifer, K. , Kasten, S.

and Schweizer, M. (2003)
Geochemical processes related to gas hydrate dissociation in sediments of pockmark sites of the northern Congo Fan ,

EGS-AGU-EUG Joint Assembly, 6-11 April, Nice, France. .

hdl:10013/epic.24962

Conference -Invited talk

Kasten, S.

, Riedinger, N. , Schweizer, M. , Pfeifer, K. , Hensen, C. , Reitz, A. , Jaquet, L. and Funk, J. (2003)
Processes and signals of nonsteady-state diagenesis in marine sediment/pore water systems - case histories and future perspectives ,

invited talk, August 2003, Mini-Symposium on Marine Biogeochemistry, Max Planck Institute for Marine Microbiology, Bremen, Germany. .

hdl:10013/epic.25903

Conference -Invited talk

Kasten, S.

, Hensen, C. , Thiel, V. , Blumenberg, M. , Christof, O. , Schweizer, M. , Boetius, A.

, Schneider, R. and Spieß, V. (2002)
Geochemical processes and authigenic mineral formations above gas hydrate-bearing sediments ,

invited talk, November 2002, University of Utrecht, The Netherlands. .

hdl:10013/epic.25902

Conference -Poster

Pfeifer, K. , Hensen, C. , Kasten, S.

and Schulz, H. D. (2001)
Comparison of subsurface Ba porewater concentrations in different oceanic regions of the South Atlantic ,

2001 MARGINS Meeting, 2-6 Oct., Kiel, Germany. .

hdl:10013/epic.24963

Conference -Talk

Pfei, K. , Hensen, C. , Adler, M. , Wenzhöfer, F.

, Strotmann, B. and Schulz, H. D. (2000)
Modellierung von Calcitlösung unter Berücksichtigung von Respiration und Reoxidationsprozessen in marinen Oberflächensedimenten ,

HydroGeoEvent 2000, 29. Sept.-4. Oct. 2000, Heidelberg, Deutschland. .

hdl:10013/epic.24961

Conference -Talk

Pfeifer, K. , Hensen, C. , Adler, M. , Wenzhöfer, F.

, Strotmann, B. and Schulz, H. D. (2000)
Modelling of subsurface calcite dissolution regarding respiration and re-oxidation processes in the equatorial upwelling off Gabon ,

Goldschmidt Conference, 3-8 Sept. 2000, Oxford, England. .

hdl:10013/epic.24960