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Ronge, Thomas A; Lippold, Jörg; Geibert, Walter; Jaccard, Samuel L; Mieruch-Schnülle, Sebastian; Süfke, Finn; Tiedemann, Ralf (2018): Down-core measurements of 231Pa/230Th for sediment core PS75/059-2 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.889921, In: Ronge, TA et al. (2018): 231Pa/230Th measurements and related isotope series and SiO2 of five sediment cores from the Southwest Pacific [dataset publication series]. PANGAEA, https://doi.org/10.1594/PANGAEA.889934

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Abstract:
The concentrations of sedimentary 231Pa, 238U, 230Th, and 232Th were jointly measured by isotope dilution in a co-operation between AWI and Heidelberg University with contributions from the GEOMAR Kiel and using mass spectrometers at the AWI (Element 2), Heidelberg (Element 2, Neptune, iCap) and Kiel (Neptune).
Related to:
Ronge, Thomas A; Lippold, Jörg; Geibert, Walter; Jaccard, Samuel L; Mieruch-Schnülle, Sebastian; Süfke, Finn; Tiedemann, Ralf (accepted): Deglacial patterns of South Pacific Overturning inferred from 231Pa and 230Th.
Project(s):
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)
Funding:
German Research Foundation (DFG), grant/award no. 275572713: The ventilation and circulation of the southern Indian Ocean on glacial / interglacial timescales
German Research Foundation (DFG), grant/award no. 5472008: Priority Programme 1158 Antarctic Research with Comparable Investigations in Arctic Sea Ice Areas
Coverage:
Latitude: -54.215000 * Longitude: -125.425500
Date/Time Start: 2009-12-18T02:30:00 * Date/Time End: 2009-12-18T02:30:00
Minimum DEPTH, sediment/rock: 0.025 m * Maximum DEPTH, sediment/rock: 0.775 m
Event(s):
PS75/059-2 * Latitude: -54.215000 * Longitude: -125.425500 * Date/Time: 2009-12-18T02:30:00 * Elevation: -3613.0 m * Recovery: 13.98 m * Location: South Pacific Ocean * Campaign: ANT-XXVI/2 (PS75 BIPOMAC) * Basis: Polarstern * Method/Device: Piston corer (BGR type) (KL) * Comment: Modern water mass: LCDW
Parameter(s):
#NameShort NameUnitPrincipal InvestigatorMethod/DeviceComment
1DEPTH, sediment/rockDepth sedmRonge, Thomas AGeocode
2Depth, top/minDepth topmRonge, Thomas A
3Depth, bottom/maxDepth botmRonge, Thomas A
4AGEAgeka BPRonge, Thomas AGeocode
5CommentCommentRonge, Thomas AWater Mass
6Protactinium-231/Thorium-230 excess, decay-corrected231Pa/230Th xs0Ronge, Thomas A
7Protactinium-231/Thorium-230 excess, decay-corrected, standard deviation231Pa/230Th xs,0 std dev±Ronge, Thomas A
8Protactinium-231231Papg/gRonge, Thomas A
9Protactinium-231, error, relative231Pa e rel%Ronge, Thomas A
10Thorium-230230Thpg/gRonge, Thomas A
11Thorium-230, error, relative230Th e rel%Ronge, Thomas A
12Thorium-232232Thpg/gRonge, Thomas A
13Thorium-232, error, relative232Th e rel%Ronge, Thomas A
14Uranium-238238Upg/gRonge, Thomas A
15Uranium-238, error, relative238U e rel%Ronge, Thomas A
16Uranium-234234Upg/gRonge, Thomas A
17Uranium-234, error, relative234U e rel%Ronge, Thomas A
18BariumBamg/kgRonge, Thomas ATotal
19Barium, lithogenicBa lithmg/kgRonge, Thomas A
20Barium, biogenicBa biomg/kgRonge, Thomas A
21Thorium-230 excess production230Th xs proddpm/m2/aRonge, Thomas A
22Thorium-230 excess, decay-corrected230Th xs,0dpm/gRonge, Thomas A
Change history:
2021-09-24T06:24:03 – The authors list correction (previously Ronge, Thomas A; Lippold, Jörg; Geibert, Walter; Lamy, Frank; Schnetger, Bernhard; Süfke, Finn; Tiedemann, Ralf)
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
200 data points

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