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Article
Quecksilbernachweis
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Article
Eine hydrargyrometrische Oxalsäurebestimmung
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Chapter
Pliocene — Pleistocene Paleoceanography in the Weddell Sea — Siliceous Microfossil Evidence
Siliceous microfossils (radiolarians, diatoms, silicoflagellates) from sediment cores recovered during R.V. Polarstern cruises on a north — south transect between the Agulhas Basin and the Antarctic continent wer...
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Chapter
Clay Mineral Fluctuations in Late Quaternary Sediments of the Southeastern South Atlantic: Implications for Past Changes of Deep Water Advection
Downcore clay mineral fluctuations in Late Quaternary sediment cores from the southeastern South Atlantic and adjoining Southern Ocean are of low amplitude. North of the Antarctic Circumpolar Current/Weddell G...
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Article
Geological record and reconstruction of the late Pliocene impact of the Eltanin asteroid in the Southern Ocean
In 1995, an expedition on board the research vessel FS Polarstern explored the impact site of the Eltanin asteroid in the Southern Ocean, the only known asteroidimpact into a deep ocean basin. Analyses of the geo...
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Chapter
The Late Pleistocene South Atlantic and Southern Ocean Surface - A Summary of Time-Slice and Time-Series Studies
Central to global climate evolution is the paleoceanographic development of the South Atlantic as it represents the passageway for inter-hemispheric heat exchange within global thermohaline circulation (THC). ...
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Article
Paleoceanography of the central sea of Okhotsk during the middle Pleistocene (350–190 ka) as inferred from micropaleontological data
The distribution of diatoms, radiolarians, planktonic and benthic foraminifers, and sediment components in the fraction >0.125 mm was analyzed in the core obtained from the central Sea of Okhotsk within the fr...
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Article
Stratigraphy and major paleoenvironmental changes in the Sea of Okhotsk during the last million years inferred from radiolarian data
The radiolarian distribution is studied in Core IMAGES MD01-2415 (46-m-long) from the central Sea of Okhotsk. The obtained data made it possible to refine the regional biostratigraphy and document the major pa...
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Article
Late quaternary distribution of the Cycladophora davisiana radiolarian species: Reflection of possible ventilation of the North Pacific intermediate water during the Last Glacial Maximum
A comparison of micropaleontological data on the distribution of the Cycladophora davisiana radiolarian species in the surface sediment layer and the Late Quaternary sediments from the Subarctic Pacific and Far E...
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Article
North Pacific freshwater events linked to changes in glacial ocean circulation
There is compelling evidence that episodic deposition of large volumes of freshwater into the oceans strongly influenced global ocean circulation and climate variability during glacial periods1,2. In the North At...
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Article
Assessment of worst-case potential airborne asbestos exposure associated with the use of cosmetic talc: application of an exponential decay model
Talc is used in cosmetic products to confer desirable properties, such as moisture absorption and smooth texture, to the finished products. Concerns have been raised about the potential presence of asbestos in...