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Radionuclide analyses, and sedimentation and accumulation rates of sediment c...
There is increasing evidence indicating that syndepositional redistribution of sediment on the seafloor by bottom currents is common and can significantly affect sediment mass... -
Radionuclides of bulk and terrigenous surface sediments in the Southern Ocean...
Sr and Nd isotopic compositions of Late Quaternary surface sediment and sediment cores from the south Atlantic and southeast Pacific sectors of the Southern Ocean are used to... -
Radionuclides in sediment cores of the Atlantic sector of the Southern Ocean,...
We present time series of export productivity proxy data including 230Thex-normalized deposition rates (rain rates) of 10Be, dissolution-corrected biogenic Ba, and biogenic opal... -
Radionuclides of sediment cores and a sediment trap in the Weddell Sea, suppl...
The scavenging of 230Th and 231Pa was investigated in the central Weddell Sea by combining results from a sediment trap and three sediment cores. Scavenging of both... -
Radionuclides of surface sediments and water samples in the South Atlantic so...
The fractionation of 230Th and 231Pa was investigated throughout the Atlantic sector of the Southern Ocean. Published scavenging models generally assume that the 231Pa/230T... -
Radionuclides in the Weddell Sea, supplement to: Rutgers van der Loeff, Michi...
228Ra and its granddaughter 228Th were measured on a N-S transect from 45's to the Antarctic continent across the Antarctic Circumpolar Current (ACC) and the Weddell Sea. The... -
Radionuclides in the water column at stations near the Antarctic Polar Front ...
Vertical profiles of dissolved and particulate 230Th and 231Pa were obtained across the Antarctic Circumpolar Current (ACC) in the southern Atlantic. North of the Polar Front,... -
Biogeochemistry of the Eastern Weddell Gyre, supplement to: Geibert, Walter; ...
The Southern Ocean (SO) plays a key role in modulating atmospheric CO2 via physical and biological processes. However, over much of the SO, biological activity is iron-limited.... -
Geochemistry of continental slope and deep sea basin sediments off Uruguay, s...
Pore water and solid phase from surface sediments of the continental slope off Uruguay and from the Argentine Basin (southwestern Atlantic) were investigated geochemically to... -
Radionuclides and sedimentation rates of sediment cores from the eastern Sout...
High-resolution records of the natural radionuclide 230Th were measured in sediments from the eastern Atlantic sector of the Antarctic circumpolar current to obtain a detailed...