Estimation of sea surface temperature from sediment core PS1768-8 ...
The quantitative diatom analysis of 218 surface sediment samples recovered in the Atlantic and western Indian sector of the Southern Ocean is used to define a base of reference data for paleotemperature estimations from diatom assemblages using the Imbrie and Kipp transfer function method. The crite...
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ftdatacite:10.1594/pangaea.759803 2024-03-31T07:48:16+00:00 Estimation of sea surface temperature from sediment core PS1768-8 ... Zielinski, Ulrich Gersonde, Rainer Sieger, Rainer Fütterer, Dieter K 1998 application/zip https://dx.doi.org/10.1594/pangaea.759803 https://doi.pangaea.de/10.1594/PANGAEA.759803 en eng PANGAEA https://dx.doi.org/10.1029/98pa01320 Creative Commons Attribution 3.0 Unported https://creativecommons.org/licenses/by/3.0/legalcode cc-by-3.0 Giant box corer van Veen Grab MultiCorer Gravity corer Kiel type MiniCorer CTD/Rosette ANT-II/3 ANT-II/4 ANT-III/3 ANT-IV/3 ANT-IV/4 ANT-V/4 ANT-VI/2 ANT-VI/3 ANT-VIII/3 ANT-VIII/5 ANT-IX/2 ANT-IX/4 ANT-X/4 ANT-X/5 ANT-XI/2 ANT-XI/4 Polarstern Paleoenvironmental Reconstructions from Marine Sediments @ AWI AWI_Paleo Supplementary Publication Series of Datasets article Collection 1998 ftdatacite https://doi.org/10.1594/pangaea.75980310.1029/98pa01320 2024-03-04T13:44:01Z The quantitative diatom analysis of 218 surface sediment samples recovered in the Atlantic and western Indian sector of the Southern Ocean is used to define a base of reference data for paleotemperature estimations from diatom assemblages using the Imbrie and Kipp transfer function method. The criteria which justify the exclusion of samples and species out of the raw data set in order to define a reference database are outlined and discussed. Sensitivity tests with eight data sets were achieved evaluating the effects of overall dominance of single species, different methods of species abundance ranking, and no-analog conditions (e.g., Eucampia Antarctica) on the estimated paleotemperatures. The defined transfer functions were applied on a sediment core from the northern Antarctic zone. Overall dominance of Fragilariopsis kerguelensis in the diatom assemblages resulted in a close affinity between paleotemperature curve and relative abundance pattern of this species downcore. Logarithmic conversion of counting ... : Supplement to: Zielinski, Ulrich; Gersonde, Rainer; Sieger, Rainer; Fütterer, Dieter K (1998): Quaternary surface water temperature estimations: calibration of a diatom transfer funtion for the Southern Ocean. Paleoceanography, 13(4), 365-383 ... Article in Journal/Newspaper Antarc* Antarctic Antarctica Southern Ocean DataCite Metadata Store (German National Library of Science and Technology) Antarctic Indian Southern Ocean Van Veen ENVELOPE(161.900,161.900,-71.583,-71.583) |
institution |
Open Polar |
collection |
DataCite Metadata Store (German National Library of Science and Technology) |
op_collection_id |
ftdatacite |
language |
English |
topic |
Giant box corer van Veen Grab MultiCorer Gravity corer Kiel type MiniCorer CTD/Rosette ANT-II/3 ANT-II/4 ANT-III/3 ANT-IV/3 ANT-IV/4 ANT-V/4 ANT-VI/2 ANT-VI/3 ANT-VIII/3 ANT-VIII/5 ANT-IX/2 ANT-IX/4 ANT-X/4 ANT-X/5 ANT-XI/2 ANT-XI/4 Polarstern Paleoenvironmental Reconstructions from Marine Sediments @ AWI AWI_Paleo |
spellingShingle |
Giant box corer van Veen Grab MultiCorer Gravity corer Kiel type MiniCorer CTD/Rosette ANT-II/3 ANT-II/4 ANT-III/3 ANT-IV/3 ANT-IV/4 ANT-V/4 ANT-VI/2 ANT-VI/3 ANT-VIII/3 ANT-VIII/5 ANT-IX/2 ANT-IX/4 ANT-X/4 ANT-X/5 ANT-XI/2 ANT-XI/4 Polarstern Paleoenvironmental Reconstructions from Marine Sediments @ AWI AWI_Paleo Zielinski, Ulrich Gersonde, Rainer Sieger, Rainer Fütterer, Dieter K Estimation of sea surface temperature from sediment core PS1768-8 ... |
topic_facet |
Giant box corer van Veen Grab MultiCorer Gravity corer Kiel type MiniCorer CTD/Rosette ANT-II/3 ANT-II/4 ANT-III/3 ANT-IV/3 ANT-IV/4 ANT-V/4 ANT-VI/2 ANT-VI/3 ANT-VIII/3 ANT-VIII/5 ANT-IX/2 ANT-IX/4 ANT-X/4 ANT-X/5 ANT-XI/2 ANT-XI/4 Polarstern Paleoenvironmental Reconstructions from Marine Sediments @ AWI AWI_Paleo |
description |
The quantitative diatom analysis of 218 surface sediment samples recovered in the Atlantic and western Indian sector of the Southern Ocean is used to define a base of reference data for paleotemperature estimations from diatom assemblages using the Imbrie and Kipp transfer function method. The criteria which justify the exclusion of samples and species out of the raw data set in order to define a reference database are outlined and discussed. Sensitivity tests with eight data sets were achieved evaluating the effects of overall dominance of single species, different methods of species abundance ranking, and no-analog conditions (e.g., Eucampia Antarctica) on the estimated paleotemperatures. The defined transfer functions were applied on a sediment core from the northern Antarctic zone. Overall dominance of Fragilariopsis kerguelensis in the diatom assemblages resulted in a close affinity between paleotemperature curve and relative abundance pattern of this species downcore. Logarithmic conversion of counting ... : Supplement to: Zielinski, Ulrich; Gersonde, Rainer; Sieger, Rainer; Fütterer, Dieter K (1998): Quaternary surface water temperature estimations: calibration of a diatom transfer funtion for the Southern Ocean. Paleoceanography, 13(4), 365-383 ... |
format |
Article in Journal/Newspaper |
author |
Zielinski, Ulrich Gersonde, Rainer Sieger, Rainer Fütterer, Dieter K |
author_facet |
Zielinski, Ulrich Gersonde, Rainer Sieger, Rainer Fütterer, Dieter K |
author_sort |
Zielinski, Ulrich |
title |
Estimation of sea surface temperature from sediment core PS1768-8 ... |
title_short |
Estimation of sea surface temperature from sediment core PS1768-8 ... |
title_full |
Estimation of sea surface temperature from sediment core PS1768-8 ... |
title_fullStr |
Estimation of sea surface temperature from sediment core PS1768-8 ... |
title_full_unstemmed |
Estimation of sea surface temperature from sediment core PS1768-8 ... |
title_sort |
estimation of sea surface temperature from sediment core ps1768-8 ... |
publisher |
PANGAEA |
publishDate |
1998 |
url |
https://dx.doi.org/10.1594/pangaea.759803 https://doi.pangaea.de/10.1594/PANGAEA.759803 |
long_lat |
ENVELOPE(161.900,161.900,-71.583,-71.583) |
geographic |
Antarctic Indian Southern Ocean Van Veen |
geographic_facet |
Antarctic Indian Southern Ocean Van Veen |
genre |
Antarc* Antarctic Antarctica Southern Ocean |
genre_facet |
Antarc* Antarctic Antarctica Southern Ocean |
op_relation |
https://dx.doi.org/10.1029/98pa01320 |
op_rights |
Creative Commons Attribution 3.0 Unported https://creativecommons.org/licenses/by/3.0/legalcode cc-by-3.0 |
op_doi |
https://doi.org/10.1594/pangaea.75980310.1029/98pa01320 |
_version_ |
1795030141245587456 |