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Radiocarbon ages and stable isotope measurements on sediment cores of the sub...
Under modern conditions only North Pacific Intermediate Water is formed in the northwest Pacific Ocean. This situation might have changed in the past. Recent studies with... -
High resolution isotope and Mg/Ca record of sediment core GeoB12615-4
The importance of intermediate water masses in climate change and ocean circulation has been emphasized recently. In particular, Southern Ocean Intermediate Waters (SOIW), such... -
Lithogenic sediment deposition of 7 sediment cores from the Pacific Southern ...
Dust deposition in the Southern Ocean constitutes a critical modulator of past global climate variability, but how it has varied temporally and geographically is... -
Carbonate system of surface sediments from the South Pacific
B/Ca ratios in Cibicides mundulus and Cibicides wuellerstorfi have been shown to correlate with the degree of calcite saturation in seawater (D[CO32-]). In the South Pacific, a... -
Physical properties of deep sea sediments
Erstmals quantitativ bearbeitete Rutschungen aus dem Tiefseebereich des äquatorialen Ostatlantiks liegen auf Hängen von 0,4 Grad und 0,7 Grad - das ist sehr viel flacher als die... -
Sedimentology and Nd isotope ratios of sediment core PS72/410-1
The freshwater budget of the Arctic Ocean is a key component governing the deep water formation in the North Atlantic and the global climate system. We analyzed the isotopic... -
Parasound profiles and multibeam surveys in the Arctic Ocean
During the Pleistocene glaciations, Arctic ice sheets on western Eurasia, Greenland and North America terminated at their continental margins. In contrast, the exposed... -
Radioisotope stratigraphy, sedimentology and geochemistry of Late Quaternary ...
To reconstruct Recent and past sedimentary environments, marine sediments of Upper Pleistocene and Holocene ages from the eastern Arctic Ocean and especially from the... -
Meroplankton in the Kara Sea
Meroplankton was sampled at 11 stations in the southern Kara Sea and the Yenisei Estuary in September 2000. Larvae of 29 benthic taxa representing 10 higher groups were... -
Sea surface temperature calculated from UK37 and UK'37 in the Pacific sector ...
In spite of the important role played by the Southern Ocean in global climate, the few existing paleoceanographic records in the east Pacific sector do not extend beyond one... -
Biometric measurements of Fragilariopsis kerguelensis
The valve area of Fragilariopsis kerguelensis, the most abundant diatom species in the Southern Ocean, strongly changes in size in response to varying conditions in the surface... -
Age determinations, biomarker analyses, and accumulation rates of three sedim...
A reconstruction of Holocene sea ice conditions in the Fram Strait provides insight into the palaeoenvironmental and palaeoceanographic development of this climate sensitive... -
Analysis of minerals from Arctic Ocean sediments
The Arctic Ocean System is a key player regarding the climatic changes of Earth. Its highly sensitive ice Cover, the exchange of surface and deep water masses with the global... -
Seafloor spreading magnetic anomaly isochron map compilation for the Weddell ...
The deep sea sedimentary record is an archive of the pre-glacial to glacial development of Antarctica and changes in climate, tectonics and ocean circulation. Identification of... -
Organic geochemical parameters (biomarker) in sedimentary sequences and sedim...
For the reconstruction of sea-ice variability, a biomarker approach which is based on (1) the determination of sea-ice diatom-specific highly-branched isoprenoid (IP25) and (2)... -
Geological investigations on sediment core MD07-3128
Glacial millennial-scale paleoceanographic changes in the Southeast Pacific and the adjacent Southern Ocean are poorly known due to the scarcity of well-dated and high... -
Last glacial maximum sediment record of the southern Weddell Sea shelf
Abstract: The history of grounded ice-sheet extent on the southern Weddell Sea shelf during the Last Glacial Maximum (LGM) and the timing of post-LGM ice-sheet retreat are... -
Geochemical investigations of sediment profiles in the Norwegian-Greenland Sea
High-, i.e. 15-140-yr-resolution climate records from sediment cores 23071, 23074, and PS2644 from the Nordic Seas were used to recon:;truct changes in the surface and deep... -
Iridium concentrations and abundances of meteoritic ejecta from the Eltanin i...
The abundances of meteoritic ejecta from the Eltanin asteroid impact have been examined in seven sediment cores recovered by the FS Polarstern during expedition ANT XII/4 using... -
Sedimentology on various cores from the South Atlantic
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