Auflistung nach Mitwirkenden "Kuhn, Gerhard"
Anzeige der Dokumente 1-3 von 3
-
Detailed Seismic Bathymetry Beneath Ekström Ice Shelf, Antarctica: Implications for Glacial History and Ice‐Ocean Interaction
Smith, Emma C.; Hattermann, Tore; Kuhn, Gerhard; Gaedicke, Christoph; Berger, Sophie; Drews, Reinhard; Ehlers, Todd A.; Franke, Dieter; Gromig, Rapahel; Hofstede, Coen; Lambrecht, Astrid; Läufer, Andreas; Mayer, Christoph; Tiedemann, Ralf; Wilhelms, Frank; Eisen, Olaf (Geophysical Research Letters, 2020-05-20)The shape of ice shelf cavities are a major source of uncertainty in understanding ice‐ocean interactions. This limits assessments of the response of the Antarctic ice sheets to climate change. Here we use vibroseis seismic ... -
Increased petrogenic and biospheric organic carbon burial in sub‐Antarctic fjord sediments in response to recent glacier retreat
Berg, Sonja; Jivcov, Sandra; Kusch, Stephanie; Kuhn, Gerhard; White, Duanne; Bohrmann, Gerhard; Melles, Martin; Rethemeyer, Janet (Limnology and Oceanography, 2021-10-28)Fjords are recognized as hotspots of organic carbon (OC) burial in the coastal ocean. In fjords with glaciated catchments, glacier discharge carries large amounts of suspended matter. This sedimentary load includes OC from ... -
Radiocarbon Evidence for the Contribution of the Southern Indian Ocean to the Evolution of Atmospheric CO2 Over the Last 32,000 Years
Ronge, Thomas A.; Prange, Matthias; Mollenhauer, Gesine; Ellinghausen, Maret; Kuhn, Gerhard; Tiedemann, Ralf (Paleoceanography and Paleoclimatology, 2020)It is widely assumed that the ventilation of the Southern Ocean played a crucial role in driving glacial-interglacial atmospheric CO2 levels. So far, however, ventilation records from the Indian sector of the Southern Ocean ...