Accumulation rates of bulk sediment and opal in surface sediments of the South Atlantic ...

A set of 114 samples from the sediment surface of the Atlantic, eastern Pacific and western Indian sectors of the Southern Ocean has been analyzed for 230Th and biogenic silica. Maps of opal content, Th-normalized mass flux, and Th-normalized biogenic opal flux into the sediment have been derived. S...

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Bibliographic Details
Main Authors: Geibert, Walter, Rutgers van der Loeff, Michiel M, Usbeck, Regina, Gersonde, Rainer, Kuhn, Gerhard, Seeberg-Elverfeldt, Jens
Format: Dataset
Language:English
Published: PANGAEA 2005
Subjects:
Event label
Latitude of event
Longitude of event
Elevation of event
DEPTH, sediment/rock
Area/locality
Uranium-234
Uranium-234, standard deviation
Thorium-230 excess
Thorium-230 excess, standard deviation
Reference/source
Comment
Method comment
Opal, biogenic silica
Reference of data
Bulk sediment, flux
Biogenic silica, flux
MultiCorer
CTD/Rosette
MiniCorer
Giant box corer
Gravity corer Kiel type
Piston corer BGR type
Measured
Calculated
ANT-XVIII/5a
ANT-XX/2
ANT-V/4
ANT-VI/3
ANT-VIII/3
ANT-IX/2
ANT-IX/3
ANT-X/5
ANT-X/6
ANT-XI/4
ANT-XII/4
Polarstern
Marine Geochemistry @ AWI AWI_MarGeoChem
Paleoenvironmental Reconstructions from Marine Sediments @ AWI AWI_Paleo
Priority Programme 1158 Antarctic Research with Comparable Investigations in Arctic Sea Ice Areas SPP1158
Antarctic
Arctic
Indian
Pacific
Regina
Southern Ocean
Weddell
Antarc*
Sea ice
Online Access:https://dx.doi.org/10.1594/pangaea.230042
https://doi.pangaea.de/10.1594/PANGAEA.230042

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