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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,... -
Geochemistry of continental slope and deep sea basin sediments off Uruguay
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... -
Radium 228 and Radium 226 in surface water of the Kara Sea and Laptev Sea
The surface water in the Transpolar Drift in the Arctic Ocean has a strong signature of 228Ra. In an earlier study of 228Ra in the open Arctic we showed that the major 228Ra... -
Meiofauna abundance in surface sediment sampled during cruise DORA
This dataset has no description
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Radionuclide activities for sediment cores taken at disturbed sites after a s...
This dataset comprises downcore measurements of the activity of different radionuclides for sediment cores (GC, MUC, ROV-operated PUC) retrieved from disturbed sites after a... -
Bulk sediment composition for sediment cores taken at disturbed sites after a...
This dataset comprises downcore measurements of the bulk sediment composition for sediment cores (GC, MUC, ROV-operated PUC) retrieved from disturbed sites after a small-scale... -
Ex-situ oxygen for sediment cores taken at disturbed sites after a small-scal...
This dataset comprises downcore measurements of ex-situ oxygen for sediment cores (GC, MUC, ROV-operated PUC) retrieved from disturbed sites after a small-scale dredge... -
Baseline pore-water nutrients, cations and DIC for sediment cores taken durin...
This baseline dataset comprises downcore measurements of pore-water nutrients, cations and DIC for sediment cores (GC, MUC, ROV-operated PUC) retrieved in the framework of the... -
Baseline ex-situ oxygen for sediment cores taken during RV SONNE cruise SO268...
This baseline dataset comprises downcore measurements of ex-situ oxygen for sediment cores (GC, MUC, ROV-operated PUC) retrieved in the framework of the European collaborative... -
Baseline radionuclide activities for sediment cores taken during RV SONNE cru...
This baseline dataset comprises downcore measurements of the activity of different radionuclides for sediment cores (GC, MUC, ROV-operated PUC) retrieved in the framework of the... -
Baseline bulk sediment composition for sediment cores taken during RV SONNE c...
This baseline dataset comprises downcore measurements of the bulk sediment composition for sediment cores (GC, MUC, ROV-operated PUC) retrieved in the framework of the European... -
Thorium isotopes in the water column in Amundsen Basin during POLARSTERN crui...
In this study we present dissolved ²³⁰Th and ²³²Th results, as well as amount of particulate ²³⁴Th from total ²³⁴Th. The data, obtained as part of the GEOTRACES central Arctic... -
Pore-water manganese, nitrate and oxygen data and solid-phase radionuclide an...
The manganese nodule belt within the Clarion and Clipperton Fracture Zones (CCZ) in the abyssal NE Pacific Ocean is characterized by numerous seamounts, low organic matter (OM)... -
Thorium isotopes in the water column in Nansen Basin during POLARSTERN cruise...
In this study we present dissolved and particulate 230Th and 232Th results, as well as particulate 234Th data, obtained as part of the GEOTRACES central Arctic Ocean sections... -
231Pa/230Th measurements and related isotope series and SiO2 of five sediment...
Downcore measurements of SiO2 and 231Pa/230Th on sediment cores from the New Zaland Margin and the East Pacific Rise. The sediment cores were collected during expedtions PS75... -
Terrigenous input and marine productivity for the Pacific sector of the South...
In this study, we present a new multiproxy data set of terrigenous input, marine productivity and sea surface temperature (SST) from 52 surface sediment samples collected along... -
Quantification and molecular characterization of dissolved organic sulfur in ...
Although sulfur is an essential element for marine primary production and critical for climate processes, little is known about the oceanic pool of non-volatile dissolved... -
Net community production, Thorium-234 activity and particle flux during the S...
A closed eddy core in the Subantarctic Atlantic Ocean was fertilized twice with two tons of iron (as FeSO4), and the 300 km2 fertilized patch was studied for 39 days to test... -
Radium in Arctic surface water
The transpolar drift is strongly enriched in 228Ra accumulated on the wide Arctic shelves with subsequent rapid offshore transport. We present new data of Polarstern expeditions...
