The biogeography of major diatom taxa in Southern Ocean sediments: 1. Sea ice related species
Diatoms from 228 Southern Ocean core-top sediment samples were examined to determine the geographic distributions of 32 major diatom species/taxa preserved in the sediments of three zonally-distinct regions; Sea Ice, Open Ocean and the Tropical/Subtropical. In the first of three papers, 14 species/t...
Published in: | Palaeogeography, Palaeoclimatology, Palaeoecology |
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Online Access: | https://doi.org/10.1016/j.palaeo.2005.02.015 http://ecite.utas.edu.au/39004 |
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ftunivtasecite:oai:ecite.utas.edu.au:39004 2023-05-15T18:16:25+02:00 The biogeography of major diatom taxa in Southern Ocean sediments: 1. Sea ice related species Armand, LK Crosta, X Romero, O Pichon, JJ 2005 https://doi.org/10.1016/j.palaeo.2005.02.015 http://ecite.utas.edu.au/39004 en eng Elsevier http://dx.doi.org/10.1016/j.palaeo.2005.02.015 Armand, LK and Crosta, X and Romero, O and Pichon, JJ, The biogeography of major diatom taxa in Southern Ocean sediments: 1. Sea ice related species, Palaeogeography Palaeoclimatology Palaeoecology, 223, (1-2) pp. 93-126. ISSN 0031-0182 (2005) [Refereed Article] http://ecite.utas.edu.au/39004 Earth Sciences Geology Palaeontology (incl. Palynology) Refereed Article PeerReviewed 2005 ftunivtasecite https://doi.org/10.1016/j.palaeo.2005.02.015 2019-12-13T21:16:29Z Diatoms from 228 Southern Ocean core-top sediment samples were examined to determine the geographic distributions of 32 major diatom species/taxa preserved in the sediments of three zonally-distinct regions; Sea Ice, Open Ocean and the Tropical/Subtropical. In the first of three papers, 14 species/taxa occurring in the region where sea ice covers the ocean surface on an annual basis are geographically documented. Comparisons are drawn between the diatom abundances on the sea floor, sea ice parameters (annual duration and concentration in February and September) and February sea-surface temperature. Such parameters are commonly used in reconstructing past oceanographic conditions in the Sea Ice and Open Ocean zones. Analysis of the geographic patterns and sea-surface parameter correlations reveals species-specific distributions regulated primarily by sea ice coverage and sea-surface temperature, which support the use of diatom remains for the estimation of these past sea-surface environmental parameters. Comparison with reliable accounts of the 14 species from the sediments or plankton also provides the first glimpses into species-specific ecology and habitat linkages. 2005 Elsevier B.V. All rights reserved. Article in Journal/Newspaper Sea ice Southern Ocean eCite UTAS (University of Tasmania) Southern Ocean Palaeogeography, Palaeoclimatology, Palaeoecology 223 1-2 93 126 |
institution |
Open Polar |
collection |
eCite UTAS (University of Tasmania) |
op_collection_id |
ftunivtasecite |
language |
English |
topic |
Earth Sciences Geology Palaeontology (incl. Palynology) |
spellingShingle |
Earth Sciences Geology Palaeontology (incl. Palynology) Armand, LK Crosta, X Romero, O Pichon, JJ The biogeography of major diatom taxa in Southern Ocean sediments: 1. Sea ice related species |
topic_facet |
Earth Sciences Geology Palaeontology (incl. Palynology) |
description |
Diatoms from 228 Southern Ocean core-top sediment samples were examined to determine the geographic distributions of 32 major diatom species/taxa preserved in the sediments of three zonally-distinct regions; Sea Ice, Open Ocean and the Tropical/Subtropical. In the first of three papers, 14 species/taxa occurring in the region where sea ice covers the ocean surface on an annual basis are geographically documented. Comparisons are drawn between the diatom abundances on the sea floor, sea ice parameters (annual duration and concentration in February and September) and February sea-surface temperature. Such parameters are commonly used in reconstructing past oceanographic conditions in the Sea Ice and Open Ocean zones. Analysis of the geographic patterns and sea-surface parameter correlations reveals species-specific distributions regulated primarily by sea ice coverage and sea-surface temperature, which support the use of diatom remains for the estimation of these past sea-surface environmental parameters. Comparison with reliable accounts of the 14 species from the sediments or plankton also provides the first glimpses into species-specific ecology and habitat linkages. 2005 Elsevier B.V. All rights reserved. |
format |
Article in Journal/Newspaper |
author |
Armand, LK Crosta, X Romero, O Pichon, JJ |
author_facet |
Armand, LK Crosta, X Romero, O Pichon, JJ |
author_sort |
Armand, LK |
title |
The biogeography of major diatom taxa in Southern Ocean sediments: 1. Sea ice related species |
title_short |
The biogeography of major diatom taxa in Southern Ocean sediments: 1. Sea ice related species |
title_full |
The biogeography of major diatom taxa in Southern Ocean sediments: 1. Sea ice related species |
title_fullStr |
The biogeography of major diatom taxa in Southern Ocean sediments: 1. Sea ice related species |
title_full_unstemmed |
The biogeography of major diatom taxa in Southern Ocean sediments: 1. Sea ice related species |
title_sort |
biogeography of major diatom taxa in southern ocean sediments: 1. sea ice related species |
publisher |
Elsevier |
publishDate |
2005 |
url |
https://doi.org/10.1016/j.palaeo.2005.02.015 http://ecite.utas.edu.au/39004 |
geographic |
Southern Ocean |
geographic_facet |
Southern Ocean |
genre |
Sea ice Southern Ocean |
genre_facet |
Sea ice Southern Ocean |
op_relation |
http://dx.doi.org/10.1016/j.palaeo.2005.02.015 Armand, LK and Crosta, X and Romero, O and Pichon, JJ, The biogeography of major diatom taxa in Southern Ocean sediments: 1. Sea ice related species, Palaeogeography Palaeoclimatology Palaeoecology, 223, (1-2) pp. 93-126. ISSN 0031-0182 (2005) [Refereed Article] http://ecite.utas.edu.au/39004 |
op_doi |
https://doi.org/10.1016/j.palaeo.2005.02.015 |
container_title |
Palaeogeography, Palaeoclimatology, Palaeoecology |
container_volume |
223 |
container_issue |
1-2 |
container_start_page |
93 |
op_container_end_page |
126 |
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1766190008849399808 |