Diatom-based sea-surface temperatures over the last 40 kyrs in sediment core MD11-3353 off Kerguelen Island, Southern Ocean ...

Diatom census counts were used to quantitatively estimate summer sea-surface temperatures (SST) 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 M...

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Bibliographic Details
Main Authors: Crosta, Xavier, Civel-Mazens, Matthieu, Cortese, Giuseppe
Format: Dataset
Language:English
Published: PANGAEA 2021
Subjects:
diatoms
last glacial cycle
sea-surface temperatures
Southern Ocean
DEPTH, sediment/rock
AGE
Sea surface temperature, summer
Calypso Corer II
Age, calibrated
Modern analog technique MAT
MD185
Marion Dufresne 1995
Online Access:https://dx.doi.org/10.1594/pangaea.930901
https://doi.pangaea.de/10.1594/PANGAEA.930901
id ftdatacite:10.1594/pangaea.930901
record_format openpolar
spelling ftdatacite:10.1594/pangaea.930901 2024-09-15T18:37:00+00:00 Diatom-based sea-surface temperatures over the last 40 kyrs in sediment core MD11-3353 off Kerguelen Island, Southern Ocean ... Crosta, Xavier Civel-Mazens, Matthieu Cortese, Giuseppe 2021 text/tab-separated-values https://dx.doi.org/10.1594/pangaea.930901 https://doi.pangaea.de/10.1594/PANGAEA.930901 en eng PANGAEA https://dx.doi.org/10.1016/j.quascirev.2020.106711 https://dx.doi.org/10.1016/j.marmicro.2020.101861 https://dx.doi.org/10.1016/j.epsl.2019.115716 Creative Commons Attribution 4.0 International https://creativecommons.org/licenses/by/4.0/legalcode cc-by-4.0 diatoms last glacial cycle sea-surface temperatures Southern Ocean DEPTH, sediment/rock AGE Sea surface temperature, summer Calypso Corer II Age, calibrated Modern analog technique MAT MD185 Marion Dufresne 1995 dataset Dataset 2021 ftdatacite https://doi.org/10.1594/pangaea.93090110.1016/j.quascirev.2020.10671110.1016/j.marmicro.2020.10186110.1016/j.epsl.2019.115716 2024-08-01T10:50:04Z Diatom census counts were used to quantitatively estimate summer sea-surface temperatures (SST) 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) SST is the Modern Analog Technique that here uses 249 surface sediment samples (modern analogs), the relative abundances of 32 diatom species and the chord distance to select the five most similar modern analogs (Crosta et al., 2020). This method yields a root mean square error of prediction of ~1 °C. The core chronology is detailed in Thöle et al. (2019). ... Dataset Southern Ocean DataCite
institution Open Polar
collection DataCite
op_collection_id ftdatacite
language English
topic diatoms
last glacial cycle
sea-surface temperatures
Southern Ocean
DEPTH, sediment/rock
AGE
Sea surface temperature, summer
Calypso Corer II
Age, calibrated
Modern analog technique MAT
MD185
Marion Dufresne 1995
spellingShingle diatoms
last glacial cycle
sea-surface temperatures
Southern Ocean
DEPTH, sediment/rock
AGE
Sea surface temperature, summer
Calypso Corer II
Age, calibrated
Modern analog technique MAT
MD185
Marion Dufresne 1995
Crosta, Xavier
Civel-Mazens, Matthieu
Cortese, Giuseppe
Diatom-based sea-surface temperatures over the last 40 kyrs in sediment core MD11-3353 off Kerguelen Island, Southern Ocean ...
topic_facet diatoms
last glacial cycle
sea-surface temperatures
Southern Ocean
DEPTH, sediment/rock
AGE
Sea surface temperature, summer
Calypso Corer II
Age, calibrated
Modern analog technique MAT
MD185
Marion Dufresne 1995
description Diatom census counts were used to quantitatively estimate summer sea-surface temperatures (SST) 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) SST is the Modern Analog Technique that here uses 249 surface sediment samples (modern analogs), the relative abundances of 32 diatom species and the chord distance to select the five most similar modern analogs (Crosta et al., 2020). This method yields a root mean square error of prediction of ~1 °C. The core chronology is detailed in Thöle et al. (2019). ...
format Dataset
author Crosta, Xavier
Civel-Mazens, Matthieu
Cortese, Giuseppe
author_facet Crosta, Xavier
Civel-Mazens, Matthieu
Cortese, Giuseppe
author_sort Crosta, Xavier
title Diatom-based sea-surface temperatures over the last 40 kyrs in sediment core MD11-3353 off Kerguelen Island, Southern Ocean ...
title_short Diatom-based sea-surface temperatures over the last 40 kyrs in sediment core MD11-3353 off Kerguelen Island, Southern Ocean ...
title_full Diatom-based sea-surface temperatures over the last 40 kyrs in sediment core MD11-3353 off Kerguelen Island, Southern Ocean ...
title_fullStr Diatom-based sea-surface temperatures over the last 40 kyrs in sediment core MD11-3353 off Kerguelen Island, Southern Ocean ...
title_full_unstemmed Diatom-based sea-surface temperatures over the last 40 kyrs in sediment core MD11-3353 off Kerguelen Island, Southern Ocean ...
title_sort diatom-based sea-surface temperatures over the last 40 kyrs in sediment core md11-3353 off kerguelen island, southern ocean ...
publisher PANGAEA
publishDate 2021
url https://dx.doi.org/10.1594/pangaea.930901
https://doi.pangaea.de/10.1594/PANGAEA.930901
genre Southern Ocean
genre_facet Southern Ocean
op_relation https://dx.doi.org/10.1016/j.quascirev.2020.106711
https://dx.doi.org/10.1016/j.marmicro.2020.101861
https://dx.doi.org/10.1016/j.epsl.2019.115716
op_rights Creative Commons Attribution 4.0 International
https://creativecommons.org/licenses/by/4.0/legalcode
cc-by-4.0
op_doi https://doi.org/10.1594/pangaea.93090110.1016/j.quascirev.2020.10671110.1016/j.marmicro.2020.10186110.1016/j.epsl.2019.115716
_version_ 1810480973384515584

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