Citation:

PANGAEA.931987

Name: The inorganic carbonate system of surface sediment samples and of sediment core PS75/104-1
Published: 2021-06-01
License: https://creativecommons.org/licenses/by/4.0/
Keywords: B/Ca; cabonate system; calibration dataset; Carbonate chemistry; CO32-

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Published: 2021-06-01 • DOI registered: 2021-12-10

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Abstract:

Here we show how surface sediment samples from ten locations from the Pacific Sector of the Southern Ocean and the downcore LGM to Holocene carbonate system of intermediate water sediment record PS75/104-1 offshore New Zealand. We measured foraminiferal B/Ca ratios via laser ablation-inductively coupled-mass spectrometry (LA-ICP-MS) and used the calibration of Yu et al. (2013) for Cibicidoides wuellerstorfi and Ronge et al. (under review) for C. dispars. Measurements were conducted at the GEOMAR in Kiel in 2013.

Keyword(s):

B/Ca; cabonate system; calibration dataset; Carbonate chemistry; CO32-

Supplement to:

Ronge, Thomas A; Frische, Matthias; Fietzke, Jan; Stephens, Alyssa; Bostock, Helen C; Tiedemann, Ralf (2021): Southern Ocean contribution to both steps in deglacial atmospheric CO2 rise. Scientific Reports, 11(1), https://doi.org/10.1038/s41598-021-01657-w

Further details:

Yu, Jimin; Anderson, Robert F; Jin, Zhangdong; Rae, James W B; Opdyke, Bradley N; Eggins, Stephen M (2013): Responses of the deep ocean carbonate system to carbon reorganization during the Last Glacial–interglacial cycle. Quaternary Science Reviews, 76, 39-52, https://doi.org/10.1016/j.quascirev.2013.06.020

Project(s):

Paleoenvironmental Reconstructions from Marine Sediments @ AWI (AWI_Paleo)

Coverage:

Median Latitude: -45.107029 * Median Longitude: -179.508184 * South-bound Latitude: -48.261780 * West-bound Longitude: 174.525500 * North-bound Latitude: -44.408650 * East-bound Longitude: -116.878150

Date/Time Start: 2010-01-21T18:00:00 * Date/Time End: 2011-03-02T17:52:00

License:

Creative Commons Attribution 4.0 International (CC-BY-4.0)

Size:

3 datasets

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Datasets listed in this publication series

Ronge, TA; Frische, M; Fietzke, J et al. (2021): Stable carbon isotope ratios of Cibicidoides wuellerstorfi of sediment core PS75/104-1. https://doi.org/10.1594/PANGAEA.931965
Ronge, TA; Frische, M; Fietzke, J et al. (2021): B/Ca ratios of Cibicidoides of PS75/104-1. https://doi.org/10.1594/PANGAEA.931964
Ronge, TA; Frische, M; Fietzke, J et al. (2021): B/Ca and carbonate ion concentrations of South Pacific Cibicidoides dispars. https://doi.org/10.1594/PANGAEA.931961