Browse by AWI author ID

Article

Fischer, G. , Romero, O. , Toby, E. , Iversen, M.

, Donner, B. , Mollenhauer, G.

, Nowald, N. , Ruhland, G. , Klann, M. , Hamady, B. and Wefer, G. (2019)
Changes in the Dust‐Influenced Biological Carbon Pump in the Canary Current System: Implications From a Coastal and an Offshore Sediment Trap Record Off Cape Blanc, Mauritania ,

Global Biochemical Cycles, 33 (8), pp. 1100-1128 .

doi:10.1029/2019GB006194 , hdl:10013/epic.5ae0e0dc-75d1-44e6-9821-3152609d4098

Article

Bahr, A. , Lamy, F.

, Arz, H. W. , Major, C. , Kwiecien, O. and Wefer, G. (2008)
Abrupt changes of temperature and water chemistry in the late Pleistocene and early Holocene Black Sea ,

Geochemistry, Geophysics, Geosystems, 9, Q01004 .

doi:10.1029/2007GC001683 , hdl:10013/epic.30018

Article

Chiessi, C. M. , Mulitza, S. , Paul, A. , Pätzold, J. , Groeneveld, J.

and Wefer, G. (2008)
South Atlantic interocean exchange as the trigger for the Bolling warm event. ,

Geology, 36 (12), pp. 919-922 .

doi:10.1130/G24979A.1 , hdl:10013/epic.34010

Article

Fischer, G. , Karakas, G. , Blaas, M. , Ratmeyer, V. , Nowald, N. , Schlitzer, R.

, Helmke, P. , Davenport, R. , Donner, B. , Neuer, S. and Wefer, G. (2007)
Mineral ballast and particle settling rates in the coastal upwelling system off NW Africa and the South Atlantic ,

International Journal of Earth Sciences. .

doi:10.1007/s00531-007-0234-7 , hdl:10013/epic.28482

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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

Bahr, A. , Arz, H. W. , Lamy, F.

and Wefer, G. (2006)
Late glacial to Holocene paleoenvironmental evolution of the Black Sea, reconstructed with stable oxygen isotope records obtained on ostracod shells. ,

Earth and Planetary Science Letters, 241 , pp. 863-875 .

hdl:10013/epic.25576

Article

Nowald, N. , Karakas, G. , Ratmeyer, V. , Fischer, G. , Schlitzer, R.

, Davenport, R. and Wefer, G. (2006)
Distribution and transport processes of marine particulate matter off Cape Blanc (NW-Africa): results from vertical camera profiles ,

Ocean Science Discussions, 3 , pp. 903-938 .

hdl:10013/epic.28483

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Article

Benthien, A.

, Andersen, N. , Schulte, S. , Müller, P. , Schneider, R. and Wefer, G. (2005)
The carbon isotopic record of the C37:2 alkenone in the South Atlantic: Last Glacial Maximum (LGM) vs. Holocene ,

Palaeogeography palaeoclimatology palaeoecology, 221 , pp. 123-140 .

doi:10.1016/j.palaeo.2005.02.008 , hdl:10013/epic.22526

Article

Bahr, A. , Lamy, F.

, Arz, H. W. , Kuhlmann, H. and Wefer, G. (2005)
Late glacial to Holocene climate and sedimentation history in the NW Black Sea. ,

Marine Geology, 214 , pp. 309-322 .

hdl:10013/epic.25577

Article

Rühlemann, C. , Mulitza, S. , Lohmann, G.

, Paul, A. , Prange, M. and Wefer, G. (2004)
Intermediate depth warming in the tropical Atlantic related to weakened thermohaline circulation: Combining paleoclimate and modeling data for the last deglaciation ,

Paleoceanography,19,PA1025. .

doi:10.1029/2003PA000948 , hdl:10013/epic.21532

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Article

Mollenhauer, G.

, Schneider, R. , Jennerjahn, T. , Müller, P. and Wefer, G. (2004)
Organic carbon accumulation in the South Atlantic Ocean: Its modern, mid-Holocene and Last Glacial distribution ,

Global and planetary change, 40 , pp. 249-266 .

hdl:10013/epic.24533

Article

Usbeck, R. , Schlitzer, R.

, Fischer, G. and Wefer, G. (2003)
Particle fluxes in the ocean: Comparison of sediment trap data with results from inverse modeling ,

Journal of marine systems, 39 , pp. 167-183 .

hdl:10013/epic.15745

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Article

Sarnthein, M. , Gersonde, R. , Niebler, H. S. , Pflaumann, U. , Spielhagen, R. , Thiede, J. , Wefer, G. and Weinelt, M. (2003)
Overview of Glacial Atlantic Ocean Mapping (GLAMAP 2000) ,

Paleoceanography, 18(2), 1030, 8 , pp. 1-6 .

doi:10.1029/2002PA000769 , hdl:10013/epic.15844

Article

Romero, O. E. , Mollenhauer, G.

, Schneider, R. and Wefer, G. (2003)
Oscillations of the siliceous imprint in the central Benguela Upwelling System from MIS3 through the early Holocene: the influence of the Southern Ocean ,

Journal of quaternary science, 18 (8), pp. 733-743 .

hdl:10013/epic.24532

Article

Gruetzner, J.

, Rebesco, M. A. , Cooper, A. K. , Forsberg, C. F. , Kryc, K. A. and Wefer, G. (2003)
Evidence for orbitally controlled size variations of the East Antarctic Ice Sheet during the late Miocene ,

Geology, 31 , pp. 777-780 .

doi:10.1130/G19574.1 , hdl:10013/epic.33028

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Article

Fischer, G. , Gersonde, R. and Wefer, G. (2002)
Organic carbon, biogenic silica and diatom fluxes in the marginal winter sea-ice zone and in the Polar Front Region: interannual variations and differences in composition ,

Deep-Sea Research II, 49 (9), pp. 1721-1745 .

doi:10.1016/S0967-0645(02)00009-7 , hdl:10013/epic.15344

Article

Benthien, A.

, Andersen, N. , Schulte, S. , Müller, P. , Schneider, R. and Wefer, G. (2002)
Carbon isotopic composition of the C37:2 alkenone in core-top sediments of the South Atlantic Ocean: Effects of CO2 and nutrient concentrations ,

Global Biogeochemical Cycles, March 2002 .

doi:10.1029/2001GB001433 , hdl:10013/epic.15541

Article

Diepenbroek, M. , Grobe, H.

, Reinke, M. , Schindler, U.

, Schlitzer, R.

, Sieger, R. and Wefer, G. (2002)
PANGAEA - an information system for environmental sciences ,

Computers & Geosciences, 28 (10), pp. 1201-1210 .

doi:10.1016/S0098-3004(02)00039-0 , hdl:10013/epic.15826

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Article

Mollenhauer, G.

, Schneider, R. , Müller, P. , Spieß, V. and Wefer, G. (2002)
Glacial/interglacial variability in the Benguela upwelling system: Spatial distribution and budgets of organic carbon accumulation ,

Global biogeochemical cycles ., 16 (4) .

doi:10.1029/2001GB001488 , hdl:10013/epic.24528

Article

Lamy, F.

, Ruehlemann, C. , Hebbeln, D. and Wefer, G. (2002)
High- and low-latitude climate control on the position of the southern Peru-Chile Current during the Holocene. ,

Paleoceanography .

doi:10.1029/2001PA000727 , hdl:10013/epic.25583

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Article

Lamy, F.

, Hebbeln, D. , Roehl, U. and Wefer, G. (2001)
Holocene rainfall variability in southern Chile: a marine record of latitudinal shifts of the Southern Westerlies. ,

Earth and Planetary Science Letters,185.., 369 .

hdl:10013/epic.25584

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Article

Bauch, D. , Carstens, J. , Wefer, G. and Thiede, J. (2000)
The imprint of anthropogenic CO2 in the Arctic Ocean: evidence from planktic d13C data from watercolumn and sediment surfaces. ,

Deep-sea research II, 47 , pp. 1791-1808 .

hdl:10013/epic.14956

Article

Lamy, F.

, Klump, J. , Hebbeln, D. and Wefer, G. (2000)
Rapid climate change in northern Chile over the last 80 ka recorded in a marine sediment core. ,

Terra Nova, 12 , pp. 8-13 .

hdl:10013/epic.25586

Article

Lamy, F.

, Hebbeln, D. and Wefer, G. (1999)
High resolution marine record of climatic change in mid-latitude Chile during the last 28,000 years based on terrigenous sediment parameters. ,

Quaternary Research, 51 , pp. 83-93 .

hdl:10013/epic.25589

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Article

Lamy, F.

, Hebbeln, D. and Wefer, G. (1998)
Terrigenous sediment supply along the Chilean continental margin: Modern regional patterns of texture and composition. ,

International journal of earth sciences, 87 , pp. 477-494 .

hdl:10013/epic.25590

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Article

Fischer, G. , Fütterer, D. , Gersonde, R. , Honjo, S. , Ostermann, D. and Wefer, G. (1988)
Seasonal variability of particle flux in the Weddell Sea and its relation to ice cover ,

Nature, 335 , pp. 426-428 .

hdl:10013/epic.11404

Article

Wefer, G. , Fischer, G. , Fütterer, D. and Gersonde, R. (1988)
Seasonal particle flux in the Bransfield Strait, Antarctica ,

Deep-Sea Research I, 35 (6), pp. 891-898 .

hdl:10013/epic.13882

Article

Gersonde, R. and Wefer, G. (1987)
Sedimentation of biogenic siliceous particles in Antarctic waters from the Atlantic Sector ,

Marine Micropaleontology, 11 , pp. 311-332 .

hdl:10013/epic.11535

Book

Wefer, G. , Lamy, F.

and Mantoura, F. (2003)
Marine Science Frontiers for Europe. ,

Springer Verlag, 302 p. .

hdl:10013/epic.25582

Book

Bähr, H. P. , Ehlers, E. , Emmermann, R. , Harjes, H. P. , Lautering, J. , Mosbrugger, V. , Rudloff, A. , Seifert, F. , Stroink, L. , Thiede, J. , Wefer, G. and Wellmer, F. W. (2003)
Geotechnologien - Das System Erde: Vom Prozessverständnis zum Management ,

Potsdam, 130 p. .

hdl:10013/epic.25804

Inbook

Smetacek, V. , Wefer, G. , Alheit, J. , Lamy, F.

, Kraker, A. d. , Flemming, B. , Lindeboom, H. , Streif, H. , van Weering, T. and von Storch, H. (2002)
Climate and Human Induced Impacts on the Coastal Zone of the Southern North Sea. ,

Climate development and history of the North Atlantic realm : with 16 tables ; [the meeting was arranged in the framework of a "Hanse conference" within the interdisciplinary program of the Hanse-Wissenschaftskolleg] / Gerold Wefer ... (eds.) Berlin [u.a., ISBN: 3-540-43201-9 .

hdl:10013/epic.16134

Book

Wefer, G. , Billett, D. , Hebbeln, D. , Joergensen, B. B. , Schlüter, M.

and van Weering, T. C. E. (2002)
Ocean Margin Systems ,

Springer, 495 p. .

hdl:10013/epic.16769

Inbook

Breitzke, M. , Spiess, V. , Bleil, U. , Krastel, S. , Lom-Keil, H. , Bickert, T. , Mulitza, S. and Wefer, G. (2001)
Seismic Addendum to Preliminary Proposal 556-pre "Brazil Falkland (Malvinas) Confluence: Paleoceanography of a Mixing Region" ,

by G. Wefer, W.H. Berger, U. Bleil, D. Boltovskoy, A. Figueiredo, J.H.F. Jansen, C. Lange, S. Mulitza, J. Pätzold, H.D. Schulz, V. Spiess, 107 p. .

hdl:10013/epic.21349

Article

Hebbeln, D. , Lamy, F.

, Marchant, M. , Klump, J. and Wefer, G. (2000)
Present and past sedimentation on the Chilean continental slope. ,

Zeitschrift für Angewandte Geologie,Sonderheft 1:, pp. 125-132 .

hdl:10013/epic.25585

Inbook

Wefer, G. , Berger, W. H. , Bijma, J.

and Fischer, G. (1999)
Clues to ocean history: a brief overview of proxies ,

Use of proxies in paleoceanography - Examples from the South Atlantic (G Fischer, G Wefer, eds) Springer, Berlin, Heidelberg .

hdl:10013/epic.13884

Article

Brückmann, W. , Cepek, M. , Hay, W. W. , Matschkowski, T. , Söding, E. , Spieß, V. , Thiede, J. , Tiedemann, R.

and Wefer, G. (1999)
The Ocean Drilling Stratigraphic Network (www.odsn.de) ,

Joides Journal, 25 , pp. 25-27 .

hdl:10013/epic.14070

Article

Lamy, F.

, Hebbeln, D. and Wefer, G. (1998)
Late Quaternary precessional cycles of terrigenous sediment input off the Norte Chico, Chile (27.5°S) and paleoclimatic implications. ,

Palaeogeography, Palaeoclimatology, Palaeoecology, 141 , pp. 233-251 .

hdl:10013/epic.25591

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Article

Boltovskoy, D. , Oberhänsli, H. and Wefer, G. (1996)
Radiolarian assemblages in the eastern tropical Atlantic patterns in the plankton and in sediment trap samples ,

J Mar Syst, 8 , pp. 31-51 .

hdl:10013/epic.10990

Book

Wefer, G. , Fischer, G. , Fütterer, D. , Gersonde, R. , Honjo, S. and Ostermann, D. (1990)
Particle sedimentation and productivity in Antarctic waters of the Atlantic sector ,

Geological history of the polar oceans Arctic versus Antarctic (U Bleil, J Thiede, eds ) NATO ASI series, Kluwer, Dordrecht ,C308 .

hdl:10013/epic.13883

Article

Berger, W. H. , Smetacek, V. and Wefer, G. (1989)
Ocean productivity and paleoproductivity - an overview ,

Productivity of the Oceans present and past: Report of the Dahlem Workshop on Productivity of the Ocean, Berlin, 1988 (W H Berger, V S Smetacek, G Wefer, eds ) Life sciences research reports 44, Wiley & Sons, Chichester, pp. 1-34 .

hdl:10013/epic.10860

Article

von Bodungen, B. , Fischer, G. , Nöthig, E. M.

and Wefer, G. (1987)
Sedimentation of krill faeces during spring development of phytoplankton in Bransfield Strait, Antarctica ,

Mitt Geol Paläont Inst Univ Hamburg, SCOPE/UNEP Sonderbd., 62 , pp. 243-257 .

hdl:10013/epic.10961

Book

Wefer, G. (1985)
Die Verteilung stabiler Isotope in Kalkschalen mariner Organismen ,

Geologisches Jahrbuch, Bundesanstalt für Geowissenschaften und Rohstoffe, Reihe A, Heft 82, 114 p. .

hdl:10013/epic.33623

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Conference -Talk

Freudenthal, T. , Bohrmann, G. , Gohl, K.

, Klages, M. , Riedel, M. , Wallmann, K. and Wefer, G. (2020)
More than ten years of successful operation of the MARUM-MeBo sea bed drilling technology: Highlights of recent scientific drilling campaigns ,

EGU General Assembly, Online Conference, 4 May 2020 - 8 May 2020 .

hdl:10013/epic.c08ed943-df33-448a-afb1-615db1a164e4

Conference -Talk

Fischer, G. , Karakas, G. , Schlitzer, R.

, Nowald, N. and Wefer, G. (2008)
Particle fluxes and particle transport from the shelf to the open ocean off Cape Blanc, Mauretania: results from observational and modelling studies ,

Symposium on Eastern Boundary Upwelling Ecosystems: integrative and comparative approaches. 2-6 June 2008, Las Palmas de Gran Canaria, Spain. .

hdl:10013/epic.30636

Conference -Poster

Gussone, N. , Langer, G. , Geisen, M. , Eisenhauer, A. , Riebesell, U. , Wefer, G. and Thoms, S. (2006)
Fractionation processes of calcium isotopes in marine coccolithophores ,

EGU General Assembly, 02.-07. April, Vienna, Austria, Geophysical Research Abstracts, Vol. 8 .

hdl:10013/epic.25673

Conference -Talk

Fischer, G. , Helmke, P. , Karakas, G. , Nowald, N. , Davenport, R. , Ratmeyer, V. and Wefer, G. (2006)
Vertical and horizontal transport of particles in the coastal upwelling filament off Cape Blanc, Mauretania ,

Geophysical Research Abstracts 8 .

hdl:10013/epic.27828

Conference -Talk

Gussone, N. , Langer, G. , Thoms, S. , Eisenhauer, A. , Riebesell, U. and Wefer, G. (2005)
Cellular calcium pathways: a key to understand Ca isotope fractionation in Emiliania huxleyi. ,

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

hdl:10013/epic.25335

Conference -Talk

Gussone, N. , Langer, G. , Geisen, M. , Eisenhauer, A. , Riebesell, U. , Wefer, G. and Thoms, S. (2005)
Fractionation of Calcium Isotopes in Marine Coccolithophores. ,

Annual Meeting of the Geologische Vereinigung (GV), 24-29 September, Erlangen, Germany. .

hdl:10013/epic.25338

Conference -Invited talk

Gussone, N. , Langer, G. , Thoms, S. , Eisenhauer, A. , Riebesell, U. and Wefer, G. (2005)
Coccolith biomineralisation and Ca isotope fractionation in Emiliania huxleyi ,

4th Ca-Workshop, Amsterdam. .

hdl:10013/epic.25677

Article

Schneider, R. , Kim, J. H. , Rimbu, N.

, Lorenz, S. , Lohmann, G.

, Cubasch, U. , Pätzold, J. and Wefer, G. (2004)
Global Holocene Spatial and Temporal Climate Variability: Combination of paleotemperature records, statistics and modeling ,

PAGES NEWS, Vol.12, 2 , pp. 25-26 .

hdl:10013/epic.21581

Conference -Poster

Grobe, H.

, Reinke, M. , Schlitzer, R.

, Sieger, R. , Diepenbroek, M. , Dittert, N. and Wefer, G. (2004)
PANGAEA - an Information System for Geosciences ,

XXVIII SCAR Open Science Conference, 25-31 July 2004, Bremen, Germany. .

doi:10.1594/pangaea.269663 , hdl:10013/epic.23108

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Conference -Conference paper

Schneider, R. , Kim, J. H. , Rimbu, N.

, Lorenz, S. , Lohmann, G.

, Cubasch, U. , Pätzold, J. and Wefer, G. (2004)
Global Holocene Spatial and Temporal Climate Variability: Combination of paleotemperature records, statistics and modeling ,

German Climate Research Programme, DEKLIM Final Symposium, Series Research for the Environment .

hdl:10013/epic.23138

Article

Wefer, G. , Berger, W. , Breitzke, M. , Boltovskoy, D. , Figueiredo, A. , Lange, C. , Bickert, T. , Mulitza, S. , Romero, O. , Ruehlemann, C. and Spiess, V. (2003)
Brazil-Malvinas (Falkland) Confluence: Paleoceanography of a Frontal Region ,

IODP drilling proposal 556-full .

hdl:10013/epic.21348

Article

Rühlemann, C. , Mulitza, S. , Lohmann, G.

, Paul, A. , Prange, M. and Wefer, G. (2003)
Abrupt warming of the intermediate-depth Atlantic Ocean in Response to thermohaline circulation slowdown during the last deglaciation ,

PAGES NEWS,11, 1 , pp. 17-19 .

hdl:10013/epic.21563

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Article

Dittert, N. , Diepenbroek, M. , Grobe, H.

, Schlitzer, R.

, Sieger, R. and Wefer, G. (2002)
WDC-MARE/PANGAEA: a convenient RDBMS partner with MARGINS ? ,

MARGINS Newsletter, 9 , pp. 16-21 .

hdl:10013/epic.16538

Preview

Conference -Invited talk

Rühlemann, C. , Mulitza, S. , Lohmann, G.

, Paul, A. , Prange, M. and Wefer, G. (2002)
Tracing thermohaline circulation slowdown by temperature increase of the intermediate-depth Atlantic Ocean ,

Eos Trans. AGU, 83(47), Fall Meet. Suppl. (San Francisco, California), Abstract PP62B-07. .

hdl:10013/epic.21937

Conference -Talk

Kim, M. H. , Rimbu, N.

, Lorenz, S. , Cubasch, U. , Herterich, K. , Lohmann, G.

, Pätzold, J. , Schneider, R. and Wefer, G. (2002)
Global Holocene spatial and temporal climate variability (GHOST): integrating marine Alkenone temperature estimates and three-dimensional coupled atmosphere/ocean modelling ,

EUG Joint Assembly, Nice, France. EGS02-A-02790; PC1-1TU5P-125. .

hdl:10013/epic.21966

Conference -Talk

Mollenhauer, G.

, Schneider, R. , Müller, P. , Spieß, V. and Wefer, G. (2001)
Spatial distribution of glacial/interglacial organic carbon accumulation in the Benguela high productivity area: implications for budgeting TOC sedimentation in coastal upwelling areas ,

MARGINS Meeting, October 2001, Kiel, Germany. .

hdl:10013/epic.24550

Conference -Poster

Mollenhauer, G.

, Schneider, R. , Müller, P. and Wefer, G. (2001)
Glacial/interglacial variablity in the Benguela upwelling system: a mass balance of organic carbon accumulation ,

7th International Conference on Paleoceanography (ICPVII), September, Sapporo, Japan. .

hdl:10013/epic.24561

Conference -Poster

Mollenhauer, G.

, Schneider, R. , Müller, P. and Wefer, G. (2000)
Balancing Corg deposition in the Benguela upwelling region for glacial and interglacial periods ,

IMAGES workshop "Quaternary evolution of the Benguela coastal upwelling system - Responses to local and global climate changes, April, Carcans, France. .

hdl:10013/epic.24562

Article

Lamy, F.

, Hebbeln, D. , Marchant, M. and Wefer, G. (2000)
Reconstructing latitudinal shifts of the Southern Westerlies from marine sediment studies along the Chilean continental margin. ,

PAGES Newsletter, 2000 , pp. 8-9 .

hdl:10013/epic.25588

Article

Pätzold, J. , Bickert, T. , Flemming, B. , Grobe, H.

and Wefer, G. (1999)
Holozänes Klima des Nordatlantiks rekonstruiert aus massiven Korallen von Bermuda ,

Natur und Museum, 129 (6), pp. 165-177 .

hdl:10013/epic.12954

Conference -Poster

Eberwein, A. , Freudenthal, T. , Megger, H. , Davenport, R. , Pätzold, M. and Wefer, G. (1999)
Benthic foraminiferal assemblages in the Canary Islands region ,

CANIGO Conference, Las Palmas de Gran Canaria, 12-16.09.1999, Spain. .

hdl:10013/epic.20151

Conference -Poster

Eberwein, A. , Freudentahl, T. , Meggers, H. , Davenport, R. , Pätzold, M. and Wefer, G. (1999)
Benthic foraminiferal assemblages in the Canary Islands region ,

CANIGO Conference, 12-16.09.1999, Las Palmas de Gran Canaria, Spain. .

hdl:10013/epic.20154