Relative abundances of coccolith species in surface sediment samples from Polarstern expedition PS97 ...
This dataset includes the relative abundances of coccolith species identified with a scanning electron microscope from surface sediment samples samples with a Multicorer during Polarstern Expedition PS97 (Lamy, 2016, doi:10.2312/BZPM_0701_2016), extending from the southern Chilean Margin towards the...
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Online Access: | https://dx.doi.org/10.1594/pangaea.932831 https://doi.pangaea.de/10.1594/PANGAEA.932831 |
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ftdatacite:10.1594/pangaea.932831 2024-03-31T07:49:20+00:00 Relative abundances of coccolith species in surface sediment samples from Polarstern expedition PS97 ... Vollmar, Nele Manon Baumann, Karl-Heinz Saavedra-Pellitero, Mariem Hernández-Almeida, Iván 2021 text/tab-separated-values https://dx.doi.org/10.1594/pangaea.932831 https://doi.pangaea.de/10.1594/PANGAEA.932831 en eng PANGAEA https://dx.doi.org/10.5194/bg-19-585-2022 https://dx.doi.org/10.2307/1485964 https://dx.doi.org/10.1029/2010pa002049 https://dx.doi.org/10.2312/bzpm_0701_2016 https://dx.doi.org/10.1594/pangaea.897163 Creative Commons Attribution 4.0 International https://creativecommons.org/licenses/by/4.0/legalcode cc-by-4.0 Antarctic Antarctic Circumpolar Current coccolith coccolith abundances Drake Passage PS97 relative abundance Southern Ocean Surface sediment Event label DEPTH, sediment/rock Algirosphaera robusta Calcidiscus leptoporus Emiliania huxleyi Gephyrocapsa ericsonii Gephyrocapsa muellerae Gephyrocapsa oceanica Umbilicosphaera foliosa Coccoliths, other Coccoliths Coccolithus braarudii Florisphaera profunda Helicosphaera carteri Syracosphaera spp. Umbilicosphaera sibogae Calcidiscus quadriperforatus Reticulofenestra sessilis Umbellosphaera spp. Oolithus fragilis Pontosphaera spp. Calciosolenia brasiliensis Syracosphaera pulchra Reworked Coccolithus pelagicus Umbilicosphaera hulburtiana Copilia mediterranea MultiCorer Scanning electron microscope SEM Polarstern ADAPTation of COCCOlithophore communities to environmental change in the Southern Ocean ADAPT-COCCO dataset Dataset 2021 ftdatacite https://doi.org/10.1594/pangaea.93283110.5194/bg-19-585-202210.2307/148596410.1029/2010pa00204910.2312/bzpm_0701_201610.1594/pangaea.897163 2024-03-04T13:55:22Z This dataset includes the relative abundances of coccolith species identified with a scanning electron microscope from surface sediment samples samples with a Multicorer during Polarstern Expedition PS97 (Lamy, 2016, doi:10.2312/BZPM_0701_2016), extending from the southern Chilean Margin towards the south across the Drake Passage. The uppermost centimetre of the multicores were sampled and prepared with a combined dilution/filtering technique following Andruleit (1996) doi:10.2307/1485964. Between 66 and 153 mg of dry bulk sediment per sample were suspended in demineralized water buffered with ammonia and ultrasonicated for up to 30 s. The suspensions were split to one-hundredth with a rotary sample divider, filtered through polycarbonate membrane filters with a pore size of 0.45 μm, and dried in an oven at 40 °C for 24 h. Out of the dried filters, a piece of approximately 1 cm² was cut out, mounted on an aluminium scanning electron microscope (SEM) stub, fixed with carbon conductive tabs and sputter-coated ... Dataset Antarc* Antarctic Drake Passage Southern Ocean DataCite Metadata Store (German National Library of Science and Technology) Antarctic Drake Passage Southern Ocean |
institution |
Open Polar |
collection |
DataCite Metadata Store (German National Library of Science and Technology) |
op_collection_id |
ftdatacite |
language |
English |
topic |
Antarctic Antarctic Circumpolar Current coccolith coccolith abundances Drake Passage PS97 relative abundance Southern Ocean Surface sediment Event label DEPTH, sediment/rock Algirosphaera robusta Calcidiscus leptoporus Emiliania huxleyi Gephyrocapsa ericsonii Gephyrocapsa muellerae Gephyrocapsa oceanica Umbilicosphaera foliosa Coccoliths, other Coccoliths Coccolithus braarudii Florisphaera profunda Helicosphaera carteri Syracosphaera spp. Umbilicosphaera sibogae Calcidiscus quadriperforatus Reticulofenestra sessilis Umbellosphaera spp. Oolithus fragilis Pontosphaera spp. Calciosolenia brasiliensis Syracosphaera pulchra Reworked Coccolithus pelagicus Umbilicosphaera hulburtiana Copilia mediterranea MultiCorer Scanning electron microscope SEM Polarstern ADAPTation of COCCOlithophore communities to environmental change in the Southern Ocean ADAPT-COCCO |
spellingShingle |
Antarctic Antarctic Circumpolar Current coccolith coccolith abundances Drake Passage PS97 relative abundance Southern Ocean Surface sediment Event label DEPTH, sediment/rock Algirosphaera robusta Calcidiscus leptoporus Emiliania huxleyi Gephyrocapsa ericsonii Gephyrocapsa muellerae Gephyrocapsa oceanica Umbilicosphaera foliosa Coccoliths, other Coccoliths Coccolithus braarudii Florisphaera profunda Helicosphaera carteri Syracosphaera spp. Umbilicosphaera sibogae Calcidiscus quadriperforatus Reticulofenestra sessilis Umbellosphaera spp. Oolithus fragilis Pontosphaera spp. Calciosolenia brasiliensis Syracosphaera pulchra Reworked Coccolithus pelagicus Umbilicosphaera hulburtiana Copilia mediterranea MultiCorer Scanning electron microscope SEM Polarstern ADAPTation of COCCOlithophore communities to environmental change in the Southern Ocean ADAPT-COCCO Vollmar, Nele Manon Baumann, Karl-Heinz Saavedra-Pellitero, Mariem Hernández-Almeida, Iván Relative abundances of coccolith species in surface sediment samples from Polarstern expedition PS97 ... |
topic_facet |
Antarctic Antarctic Circumpolar Current coccolith coccolith abundances Drake Passage PS97 relative abundance Southern Ocean Surface sediment Event label DEPTH, sediment/rock Algirosphaera robusta Calcidiscus leptoporus Emiliania huxleyi Gephyrocapsa ericsonii Gephyrocapsa muellerae Gephyrocapsa oceanica Umbilicosphaera foliosa Coccoliths, other Coccoliths Coccolithus braarudii Florisphaera profunda Helicosphaera carteri Syracosphaera spp. Umbilicosphaera sibogae Calcidiscus quadriperforatus Reticulofenestra sessilis Umbellosphaera spp. Oolithus fragilis Pontosphaera spp. Calciosolenia brasiliensis Syracosphaera pulchra Reworked Coccolithus pelagicus Umbilicosphaera hulburtiana Copilia mediterranea MultiCorer Scanning electron microscope SEM Polarstern ADAPTation of COCCOlithophore communities to environmental change in the Southern Ocean ADAPT-COCCO |
description |
This dataset includes the relative abundances of coccolith species identified with a scanning electron microscope from surface sediment samples samples with a Multicorer during Polarstern Expedition PS97 (Lamy, 2016, doi:10.2312/BZPM_0701_2016), extending from the southern Chilean Margin towards the south across the Drake Passage. The uppermost centimetre of the multicores were sampled and prepared with a combined dilution/filtering technique following Andruleit (1996) doi:10.2307/1485964. Between 66 and 153 mg of dry bulk sediment per sample were suspended in demineralized water buffered with ammonia and ultrasonicated for up to 30 s. The suspensions were split to one-hundredth with a rotary sample divider, filtered through polycarbonate membrane filters with a pore size of 0.45 μm, and dried in an oven at 40 °C for 24 h. Out of the dried filters, a piece of approximately 1 cm² was cut out, mounted on an aluminium scanning electron microscope (SEM) stub, fixed with carbon conductive tabs and sputter-coated ... |
format |
Dataset |
author |
Vollmar, Nele Manon Baumann, Karl-Heinz Saavedra-Pellitero, Mariem Hernández-Almeida, Iván |
author_facet |
Vollmar, Nele Manon Baumann, Karl-Heinz Saavedra-Pellitero, Mariem Hernández-Almeida, Iván |
author_sort |
Vollmar, Nele Manon |
title |
Relative abundances of coccolith species in surface sediment samples from Polarstern expedition PS97 ... |
title_short |
Relative abundances of coccolith species in surface sediment samples from Polarstern expedition PS97 ... |
title_full |
Relative abundances of coccolith species in surface sediment samples from Polarstern expedition PS97 ... |
title_fullStr |
Relative abundances of coccolith species in surface sediment samples from Polarstern expedition PS97 ... |
title_full_unstemmed |
Relative abundances of coccolith species in surface sediment samples from Polarstern expedition PS97 ... |
title_sort |
relative abundances of coccolith species in surface sediment samples from polarstern expedition ps97 ... |
publisher |
PANGAEA |
publishDate |
2021 |
url |
https://dx.doi.org/10.1594/pangaea.932831 https://doi.pangaea.de/10.1594/PANGAEA.932831 |
geographic |
Antarctic Drake Passage Southern Ocean |
geographic_facet |
Antarctic Drake Passage Southern Ocean |
genre |
Antarc* Antarctic Drake Passage Southern Ocean |
genre_facet |
Antarc* Antarctic Drake Passage Southern Ocean |
op_relation |
https://dx.doi.org/10.5194/bg-19-585-2022 https://dx.doi.org/10.2307/1485964 https://dx.doi.org/10.1029/2010pa002049 https://dx.doi.org/10.2312/bzpm_0701_2016 https://dx.doi.org/10.1594/pangaea.897163 |
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.93283110.5194/bg-19-585-202210.2307/148596410.1029/2010pa00204910.2312/bzpm_0701_201610.1594/pangaea.897163 |
_version_ |
1795038525841735680 |