Environmental analyses of cyclic Middle Eocene sediments and palynomorph records of ODP Hole 189-1172A ...
The influence of orbital precession on early Paleogene climate and ocean circulation patterns in the southeast Pacific region is investigated by combining environmental analyses of cyclic Middle Eocene sediments and palynomorph records recovered from ODP Hole 1172A on the East Tasman Plateau with cl...
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ftdatacite:10.1594/pangaea.811708 2024-09-15T17:41:05+00:00 Environmental analyses of cyclic Middle Eocene sediments and palynomorph records of ODP Hole 189-1172A ... Warnaar, Jeroen Bijl, Peter K Huber, Matthew Sloan, Lisa Brinkhuis, Henk Röhl, Ursula Sriver, Ryan Visscher, Henk 2009 application/zip https://dx.doi.org/10.1594/pangaea.811708 https://doi.pangaea.de/10.1594/PANGAEA.811708 en eng PANGAEA https://dx.doi.org/10.1016/j.palaeo.2009.06.023 Creative Commons Attribution 3.0 Unported https://creativecommons.org/licenses/by/3.0/legalcode cc-by-3.0 Ocean Drilling Program ODP article Collection Supplementary Publication Series of Datasets 2009 ftdatacite https://doi.org/10.1594/pangaea.81170810.1016/j.palaeo.2009.06.023 2024-08-01T10:55:41Z The influence of orbital precession on early Paleogene climate and ocean circulation patterns in the southeast Pacific region is investigated by combining environmental analyses of cyclic Middle Eocene sediments and palynomorph records recovered from ODP Hole 1172A on the East Tasman Plateau with climate model simulations. Integration of results indicates that in the marine realm, direct effects of precessional forcing are not pronounced, although increased precipitation/runoff could have enhanced dinoflagellate cyst production. On the southeast Australian continent, the most pronounced effects of precessional forcing were fluctuations in summer precipitation and temperature on the Antarctic Margin. These fluctuations resulted in vegetational changes, most notably in the distribution of Nothofagus (subgenus Brassospora). The climate model results suggest significant fluctuations in sea ice in the Ross Sea, notably during Austral summers. This is consistent with the influx of Antarctic heterotrophic ... : Supplement to: Warnaar, Jeroen; Bijl, Peter K; Huber, Matthew; Sloan, Lisa; Brinkhuis, Henk; Röhl, Ursula; Sriver, Ryan; Visscher, Henk (2009): Orbitally forced climate changes in the Tasman sector during the Middle Eocene. Palaeogeography, Palaeoclimatology, Palaeoecology, 280(3-4), 361-370 ... Article in Journal/Newspaper Antarc* Antarctic Ross Sea Sea ice DataCite |
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Open Polar |
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DataCite |
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ftdatacite |
language |
English |
topic |
Ocean Drilling Program ODP |
spellingShingle |
Ocean Drilling Program ODP Warnaar, Jeroen Bijl, Peter K Huber, Matthew Sloan, Lisa Brinkhuis, Henk Röhl, Ursula Sriver, Ryan Visscher, Henk Environmental analyses of cyclic Middle Eocene sediments and palynomorph records of ODP Hole 189-1172A ... |
topic_facet |
Ocean Drilling Program ODP |
description |
The influence of orbital precession on early Paleogene climate and ocean circulation patterns in the southeast Pacific region is investigated by combining environmental analyses of cyclic Middle Eocene sediments and palynomorph records recovered from ODP Hole 1172A on the East Tasman Plateau with climate model simulations. Integration of results indicates that in the marine realm, direct effects of precessional forcing are not pronounced, although increased precipitation/runoff could have enhanced dinoflagellate cyst production. On the southeast Australian continent, the most pronounced effects of precessional forcing were fluctuations in summer precipitation and temperature on the Antarctic Margin. These fluctuations resulted in vegetational changes, most notably in the distribution of Nothofagus (subgenus Brassospora). The climate model results suggest significant fluctuations in sea ice in the Ross Sea, notably during Austral summers. This is consistent with the influx of Antarctic heterotrophic ... : Supplement to: Warnaar, Jeroen; Bijl, Peter K; Huber, Matthew; Sloan, Lisa; Brinkhuis, Henk; Röhl, Ursula; Sriver, Ryan; Visscher, Henk (2009): Orbitally forced climate changes in the Tasman sector during the Middle Eocene. Palaeogeography, Palaeoclimatology, Palaeoecology, 280(3-4), 361-370 ... |
format |
Article in Journal/Newspaper |
author |
Warnaar, Jeroen Bijl, Peter K Huber, Matthew Sloan, Lisa Brinkhuis, Henk Röhl, Ursula Sriver, Ryan Visscher, Henk |
author_facet |
Warnaar, Jeroen Bijl, Peter K Huber, Matthew Sloan, Lisa Brinkhuis, Henk Röhl, Ursula Sriver, Ryan Visscher, Henk |
author_sort |
Warnaar, Jeroen |
title |
Environmental analyses of cyclic Middle Eocene sediments and palynomorph records of ODP Hole 189-1172A ... |
title_short |
Environmental analyses of cyclic Middle Eocene sediments and palynomorph records of ODP Hole 189-1172A ... |
title_full |
Environmental analyses of cyclic Middle Eocene sediments and palynomorph records of ODP Hole 189-1172A ... |
title_fullStr |
Environmental analyses of cyclic Middle Eocene sediments and palynomorph records of ODP Hole 189-1172A ... |
title_full_unstemmed |
Environmental analyses of cyclic Middle Eocene sediments and palynomorph records of ODP Hole 189-1172A ... |
title_sort |
environmental analyses of cyclic middle eocene sediments and palynomorph records of odp hole 189-1172a ... |
publisher |
PANGAEA |
publishDate |
2009 |
url |
https://dx.doi.org/10.1594/pangaea.811708 https://doi.pangaea.de/10.1594/PANGAEA.811708 |
genre |
Antarc* Antarctic Ross Sea Sea ice |
genre_facet |
Antarc* Antarctic Ross Sea Sea ice |
op_relation |
https://dx.doi.org/10.1016/j.palaeo.2009.06.023 |
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.81170810.1016/j.palaeo.2009.06.023 |
_version_ |
1810487193863454720 |