Inter-hemispheric asymmetry in the early Pleistocene Pacific warm pool
The position of the southern boundary of the Pacific warm pool is shown to have been stable since the early Pleistocene, based upon a planktic foraminiferal Mg/Ca-derived reconstruction of subtropical sea surface temperature in the Coral Sea. This contrasts with previous reconstructions showing warm...
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ftanucanberra:oai:openresearch-repository.anu.edu.au:1885/53847 2024-01-14T10:10:03+01:00 Inter-hemispheric asymmetry in the early Pleistocene Pacific warm pool Russon, T. Elliot, M. Sadekov, A. Cabioch, Guy Correge, T. De Deckker, Patrick http://hdl.handle.net/1885/53847 https://doi.org/10.1029/2010GL043191 https://openresearch-repository.anu.edu.au/bitstream/1885/53847/5/Inter-hemispheric_asymmetry.pdf.jpg https://openresearch-repository.anu.edu.au/bitstream/1885/53847/7/01_Russon_Inter-hemispheric_asymmetry_in_2010.pdf.jpg unknown American Geophysical Union 0094-8276 http://hdl.handle.net/1885/53847 doi:10.1029/2010GL043191 https://openresearch-repository.anu.edu.au/bitstream/1885/53847/5/Inter-hemispheric_asymmetry.pdf.jpg https://openresearch-repository.anu.edu.au/bitstream/1885/53847/7/01_Russon_Inter-hemispheric_asymmetry_in_2010.pdf.jpg Geophysical Research Letters Keywords: Coral sea Hadley cells Pacific warm pool Pleistocene Sea surface temperatures Warm pools Atmospheric temperature Surface reconstruction Lakes asymmetry paleoceanography planktonic foraminifera reconstruction sea surface temperatu Journal article ftanucanberra https://doi.org/10.1029/2010GL043191 2023-12-15T09:37:11Z The position of the southern boundary of the Pacific warm pool is shown to have been stable since the early Pleistocene, based upon a planktic foraminiferal Mg/Ca-derived reconstruction of subtropical sea surface temperature in the Coral Sea. This contrasts with previous reconstructions showing warm pool contraction from the north and east and means that the early Pleistocene warm pool was more hemispherically asymmetric than its present configuration. The latter was not established until ∼1Ma, supporting a strengthening of the northern Hadley Cell, which was not replicated in its southern counterpart, prior to the Mid-Pleistocene Transition. Article in Journal/Newspaper Planktonic foraminifera Australian National University: ANU Digital Collections Pacific Geophysical Research Letters 37 11 n/a n/a |
institution |
Open Polar |
collection |
Australian National University: ANU Digital Collections |
op_collection_id |
ftanucanberra |
language |
unknown |
topic |
Keywords: Coral sea Hadley cells Pacific warm pool Pleistocene Sea surface temperatures Warm pools Atmospheric temperature Surface reconstruction Lakes asymmetry paleoceanography planktonic foraminifera reconstruction sea surface temperatu |
spellingShingle |
Keywords: Coral sea Hadley cells Pacific warm pool Pleistocene Sea surface temperatures Warm pools Atmospheric temperature Surface reconstruction Lakes asymmetry paleoceanography planktonic foraminifera reconstruction sea surface temperatu Russon, T. Elliot, M. Sadekov, A. Cabioch, Guy Correge, T. De Deckker, Patrick Inter-hemispheric asymmetry in the early Pleistocene Pacific warm pool |
topic_facet |
Keywords: Coral sea Hadley cells Pacific warm pool Pleistocene Sea surface temperatures Warm pools Atmospheric temperature Surface reconstruction Lakes asymmetry paleoceanography planktonic foraminifera reconstruction sea surface temperatu |
description |
The position of the southern boundary of the Pacific warm pool is shown to have been stable since the early Pleistocene, based upon a planktic foraminiferal Mg/Ca-derived reconstruction of subtropical sea surface temperature in the Coral Sea. This contrasts with previous reconstructions showing warm pool contraction from the north and east and means that the early Pleistocene warm pool was more hemispherically asymmetric than its present configuration. The latter was not established until ∼1Ma, supporting a strengthening of the northern Hadley Cell, which was not replicated in its southern counterpart, prior to the Mid-Pleistocene Transition. |
format |
Article in Journal/Newspaper |
author |
Russon, T. Elliot, M. Sadekov, A. Cabioch, Guy Correge, T. De Deckker, Patrick |
author_facet |
Russon, T. Elliot, M. Sadekov, A. Cabioch, Guy Correge, T. De Deckker, Patrick |
author_sort |
Russon, T. |
title |
Inter-hemispheric asymmetry in the early Pleistocene Pacific warm pool |
title_short |
Inter-hemispheric asymmetry in the early Pleistocene Pacific warm pool |
title_full |
Inter-hemispheric asymmetry in the early Pleistocene Pacific warm pool |
title_fullStr |
Inter-hemispheric asymmetry in the early Pleistocene Pacific warm pool |
title_full_unstemmed |
Inter-hemispheric asymmetry in the early Pleistocene Pacific warm pool |
title_sort |
inter-hemispheric asymmetry in the early pleistocene pacific warm pool |
publisher |
American Geophysical Union |
url |
http://hdl.handle.net/1885/53847 https://doi.org/10.1029/2010GL043191 https://openresearch-repository.anu.edu.au/bitstream/1885/53847/5/Inter-hemispheric_asymmetry.pdf.jpg https://openresearch-repository.anu.edu.au/bitstream/1885/53847/7/01_Russon_Inter-hemispheric_asymmetry_in_2010.pdf.jpg |
geographic |
Pacific |
geographic_facet |
Pacific |
genre |
Planktonic foraminifera |
genre_facet |
Planktonic foraminifera |
op_source |
Geophysical Research Letters |
op_relation |
0094-8276 http://hdl.handle.net/1885/53847 doi:10.1029/2010GL043191 https://openresearch-repository.anu.edu.au/bitstream/1885/53847/5/Inter-hemispheric_asymmetry.pdf.jpg https://openresearch-repository.anu.edu.au/bitstream/1885/53847/7/01_Russon_Inter-hemispheric_asymmetry_in_2010.pdf.jpg |
op_doi |
https://doi.org/10.1029/2010GL043191 |
container_title |
Geophysical Research Letters |
container_volume |
37 |
container_issue |
11 |
container_start_page |
n/a |
op_container_end_page |
n/a |
_version_ |
1788064660139802624 |