Down-core measurements of SiO2 for sediment core PS75/059-2

SiO2 measurements were conducted to analyze a potential impact on opal on our 231Pa/230Th ratios, that in turn were used to reconstruct past changes in South Pacific Overtruning Circulation. Opal measurements followed the method of Müller and Schneider 1993.

Bibliographic Details
Main Authors: Ronge, Thomas A, Lippold, Jörg, Geibert, Walter, Jaccard, Samuel L, Mieruch-Schnülle, Sebastian, Süfke, Finn, Tiedemann, Ralf
Format: Dataset
Language:English
Published: PANGAEA 2018
Subjects:
ANT-XXVI/2
AWI_MarGeoChem
AWI_Paleo
Depth
bottom/max
sediment/rock
top/min
KL
Marine Geochemistry @ AWI
Paleoenvironmental Reconstructions from Marine Sediments @ AWI
Piston corer (BGR type)
Polarstern
Priority Programme 1158 Antarctic Research with Comparable Investigations in Arctic Sea Ice Areas
PS75/059-2
PS75 BIPOMAC
Silicon dioxide
South Pacific Ocean
SPP1158
Arctic
Antarctic
Pacific
Antarc*
Sea ice
Online Access:https://doi.pangaea.de/10.1594/PANGAEA.889833
https://doi.org/10.1594/PANGAEA.889833
Description
Summary:SiO2 measurements were conducted to analyze a potential impact on opal on our 231Pa/230Th ratios, that in turn were used to reconstruct past changes in South Pacific Overtruning Circulation. Opal measurements followed the method of Müller and Schneider 1993.

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