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Radionuclides measured on three sediment cores from the Weddell Sea, Antarctica
High resolution 230Thex and 10Be and biogenic barium profiles were measured at three sediment gravity cores (length 605-850 cm) from the Weddell Sea continental margin. Applying... -
Sedimentary record of the last glaciation of the Bellingshausen Sea, West Ant...
Upper Quaternary marine sediments recovered from the West Antarctic continental margin are characterized by a distinct lithological succession allowing the reconstruction of... -
Clay mineralogy and shear strength of subglacial and glaciomarine sediments i...
The Belgica Trough and the adjacent Belgica Trough Mouth Fan in the southern Bellingshausen Sea (Pacific sector of the Southern Ocean) mark the location of a major outlet for... -
Descriptions of 104 gravity and piston sediment cores from POLARSTERN expedit...
Sediment descriptions and lithostratigraphy (chapter 6.4)NANSEN BASINThe upperrnost 20-50 cm of sedirnents in the Nansen Basin norrnally cornprise soft dark brown, brown-grayish... -
Stable carbon and oxygen isotope ratios for different test sizes of live bent...
We determined the stable oxygen and carbon isotopic composition of live (Rose Bengal stained) tests belonging to different size classes of two benthic foraminiferal species from... -
Dinoflagellate cyst records from the East Greenland continental margin
Late Weichselian and Holocene dinoflagellate cyst assemblages have been investigated at two stations situated close to the modern Polar Front at the continental margin oft East... -
Oceanography and stable isotopes on planktonic foraminifera from the North At...
With the examination of multinet catches (63 µm mesh size), the present study analyzes the distribution of planktonic foraminifera in Polar regions: the Labrador Sea, Greenland... -
Paleotemperature reconstruction for the past 0.55 Ma of the Subantarctic zone
Estimates of summer sea surface temperatures (SSSTs) derived from planktic foraminiferal associations using the Modern Analog Technique and combined with isotopic analyses and... -
Paleotemperature reconstructions of the Atlantic Sector of the Southern Ocean
Diatom assemblages from ODP Leg 177 sites 1093, 1094 and core PS2089-2, from the present Antarctic sea ice free zone and close to the Polar Front, were analyzed in order to... -
Sedimentology of ODP Site 177-1090 and core PS2489-2 in the southeastern Sout...
One important goal of Leg 177 of the Ocean Drilling Program (ODP) was to explore the nature of the mid-Pleistocene climate transition (MPT) on the southern hemisphere. A... -
Late Quaternary clay mineralogy of ODP Site 177-1089 and core PS2821-1 in the...
During Leg 177 of the Ocean Drilling Program, an expanded sequence of Pliocene to Holocene calcareous muds was recovered at Site 1089 on a drift deposit in the southern Cape... -
Heavy mineral investigations from surface sediments of the East Greenland con...
During the expeditions ARK-VII/1, ARK-VII/3 and ARK-Xl2 sediment cores were taken by "RV Polarstern" from the shelf and the fjords of East Greenland and the Greenland Sea. The... -
Sedimentology and age determinations on core PS2813-1
Die Rekonstruktion des Einflusses von Strömungen und glazialmarinen Prozessen auf das Sedimentationsgeschehen am Kontinentalhang der Antarktischen Halbinsel im westlichen... -
Methane measurements in the Laptev Sea, Arctic Ocean
In der Wassersäule der Laptew See haben die Bildungs- und Verteilungsbedingungen vielfliltige Ursachen. Für die südliche Lapt ew See konnte eine Methananomalie innerhalb des... -
Sedimentology on cores off Filchner Shelf Ice, Weddell Sea, Antarctica
The sediments of 14 box cores and 7 gravity cores, mainly taken directly in front of the Filchner(-Ronne) ice shelf northwest of Berkner Island (Weddell Sea), allowed to... -
Sedimentology on cores off Filchner Shelf Ice, Weddell Sea, Antarctica
Sediment sampling with box corer and gravity corer was conducted along a profile parallel to the Filchner/Rønne Ice Shelf, from 48° to 61°W. Twenty-two sampling locations were... -
Sedimentological investigations and age model on profile PS58/254
Modern global warming is likely to cause future melting of Earth's polar ice sheets that may result in dramatic sea-level rise. A possible collapse of the West Antarctic Ice... -
Clay mineralogy of sediment cores from the Arctic Ocean
This study focuses on sedimentological investigations of sediment cores recovered during the international Arctic'91, expeditions with the German research ice breaker RV... -
Stable isotopes in opal in the Southern Ocean
Measurements of delta 13C, delta 15N, and C/N on diatom-bound organic matter were made over the Holocene and Last Glacial Maximum (LGM) from 3 piston cores in the Southern... -
Macerals in sediments
The study of particulate organic matter (OM) in Arctic Ocean sediments from the Late Cretaceous to the Eocene (IODP Expedition 302) has revealed detailed information about the...