Radiolarian-based sub-surface temperatures over the last 40 kyrs in core MD11-3353 northeast of Kerguelen Island, Southern Ocean

Radiolarian census counts were used to quantitatively estimate summer sub-surface temperatures (sub-ST) over the last 40,000 years in core MD11-3353, collected in 2011 on board the R.V. Marion Dusfresne west of Kerguelen Island, Southern Ocean. The transfer function used to reconstruct summer (Janunary to March) Sub-ST (200 meters deep) is the Imbrie and Kipp method that here uses 207 surface sediment samples, the relative abundances of 81 radiolarian taxa and 5 factors (Civel et al., 2021). This method yields a root mean square error of prediction of ~1.5 °C. The core chronology is detailed in Thöle et al. (2019).

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Cite this as

Civel-Mazens, Matthieu, Cortese, Giuseppe, Crosta, Xavier (2024). Dataset: Radiolarian-based sub-surface temperatures over the last 40 kyrs in core MD11-3353 northeast of Kerguelen Island, Southern Ocean. https://doi.org/10.1594/PANGAEA.931999

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Additional Info

Field Value
Imported on November 30, 2024
Last update November 30, 2024
License CC-BY-4.0
Source https://doi.pangaea.de/10.1594/PANGAEA.931999
Author Civel-Mazens, Matthieu
Given Name Matthieu
Family Name Civel-Mazens
More Authors
Cortese, Giuseppe
Crosta, Xavier
Resource Type text/tab-separated-values - filename: MD11-3353_subST
Subject Areas
Name: LandSurface

Name: Lithosphere

Related Identifiers
Title: Impact of the Agulhas Return Current on the oceanography of the Kerguelen Plateau region, Southern Ocean, over the last 40 kyrs
Identifier: https://doi.org/10.1016/j.quascirev.2020.106711
Type: DOI
Relation: References
Year: 2021
Source: Quaternary Science Reviews
Authors: Civel-Mazens Matthieu , Crosta Xavier , Cortese Giuseppe , Michel Elisabeth , Mazaud Alain , Ther Olivier , Ikehara Minoru , Itaki Takuya , Thöle Lena M , Amsler Helen Eri , Moretti Simone , Auderset Alexandra , Gilgannon James , Lippold Jörg , Vogel Hendrik , Crosta Xavier , Mazaud Alain , Michel Elisabeth , Martínez-García Alfredo , Jaccard Samuel L .

Title: Glacial-interglacial dust and export production records from the Southern Indian Ocean
Identifier: https://doi.org/10.1016/j.epsl.2019.115716
Type: DOI
Relation: References
Year: 2019
Source: Earth and Planetary Science Letters
Authors: Civel-Mazens Matthieu , Crosta Xavier , Cortese Giuseppe , Michel Elisabeth , Mazaud Alain , Ther Olivier , Ikehara Minoru , Itaki Takuya , Thöle Lena M , Amsler Helen Eri , Moretti Simone , Auderset Alexandra , Gilgannon James , Lippold Jörg , Vogel Hendrik , Crosta Xavier , Mazaud Alain , Michel Elisabeth , Martínez-García Alfredo , Jaccard Samuel L .