A high resolution record of sea surface temperature in southern Okinawa Trough for the past 15,000 years
The study of long-chain alkenones in the Ocean Drilling Program (ODP) core 1202B reveals a sub-centennial resolution record of sea surface temperature (SST) in the southern Okinawa Trough for the past 15 thousand years (kyr). From the Deglaciation to Holocene, SST varied from 21.1 to 26.5 degrees C....
Published in: | Palaeogeography, Palaeoclimatology, Palaeoecology |
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Language: | English |
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PALAEOGEOGRAPHY PALAEOCLIMATOLOGY PALAEOECOLOGY
2015
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Online Access: | https://hdl.handle.net/20.500.11897/420111 https://doi.org/10.1016/j.palaeo.2015.03.007 |
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ftpekinguniv:oai:localhost:20.500.11897/420111 2023-05-15T17:31:05+02:00 A high resolution record of sea surface temperature in southern Okinawa Trough for the past 15,000 years Ruan, Jiaping Xu, Yunping Ding, Su Wang, Yinghui Zhang, Xinyu Xu, YP (reprint author), Peking Univ, Coll Urban & Environm Sci, MOE Key Lab Earth Surface Proc, Beijing 100871, Peoples R China. Peking Univ, Coll Urban & Environm Sci, MOE Key Lab Earth Surface Proc, Beijing 100871, Peoples R China. Qingdao Collaborat Innovat Ctr Marine Sci & Techn, Qingdao 266003, Peoples R China. 2015 https://hdl.handle.net/20.500.11897/420111 https://doi.org/10.1016/j.palaeo.2015.03.007 en eng PALAEOGEOGRAPHY PALAEOCLIMATOLOGY PALAEOECOLOGY PALAEOGEOGRAPHY PALAEOCLIMATOLOGY PALAEOECOLOGY.2015,426,209-215. 1308968 0031-0182 http://hdl.handle.net/20.500.11897/420111 1872-616X doi:10.1016/j.palaeo.2015.03.007 WOS:000353603000017 SCI Alkenone Sea surface temperature Okinawa Trough Kuroshio Current Monsoon Holocene HOLOCENE ASIAN MONSOON EAST-CHINA SEA LAST DEGLACIATION NORTH-ATLANTIC PACIFIC-OCEAN LATE QUATERNARY OXYGEN-ISOTOPE PLANKTONIC-FORAMINIFERA NORTHWESTERN PACIFIC EQUATORIAL PACIFIC Journal 2015 ftpekinguniv https://doi.org/20.500.11897/420111 https://doi.org/10.1016/j.palaeo.2015.03.007 2021-08-01T10:38:10Z The study of long-chain alkenones in the Ocean Drilling Program (ODP) core 1202B reveals a sub-centennial resolution record of sea surface temperature (SST) in the southern Okinawa Trough for the past 15 thousand years (kyr). From the Deglaciation to Holocene, SST varied from 21.1 to 26.5 degrees C. The presence of Bolling (15.0-14.2 kyr BP) and Allerod (13.7-13.4 kyr BP) warming phases, Older Dryas (14.2-13.7 kyr BP) and Younger Dryas (12.8-11.6 kyr BP) cold periods reflects a tight teleconnection of climate between the Okinawa Trough and the North Atlantic region in the last Deglaciation. After rapidly increased and reached the maximum at similar to 7.4 kyr BP, SST in the southern OT gradually decreased, corresponding with the lowering of northern hemisphere summer solar insolation. However, a series of abrupt SST drops were identified at ca. 8.6-8.1, 5.8-4.8, 4.1-3.9, 3.0-2.5, 1.6-1.3 and 0.6-0.5 kyr BP, which cannot be explained by solar insolation changes alone, and instead are mediated by a complex sun-ocean-atmosphere coupling. (C) 2015 Elsevier B.V. All rights reserved. NSFC [41176164, 41476062]; U.S. National Science Foundation (NSF) SCI(E) ARTICLE yunpingxu@pku.edu.cn 209-215 426 Journal/Newspaper North Atlantic Planktonic foraminifera Peking University Institutional Repository (PKU IR) Pacific Palaeogeography, Palaeoclimatology, Palaeoecology 426 209 215 |
institution |
Open Polar |
collection |
Peking University Institutional Repository (PKU IR) |
op_collection_id |
ftpekinguniv |
language |
English |
topic |
Alkenone Sea surface temperature Okinawa Trough Kuroshio Current Monsoon Holocene HOLOCENE ASIAN MONSOON EAST-CHINA SEA LAST DEGLACIATION NORTH-ATLANTIC PACIFIC-OCEAN LATE QUATERNARY OXYGEN-ISOTOPE PLANKTONIC-FORAMINIFERA NORTHWESTERN PACIFIC EQUATORIAL PACIFIC |
spellingShingle |
Alkenone Sea surface temperature Okinawa Trough Kuroshio Current Monsoon Holocene HOLOCENE ASIAN MONSOON EAST-CHINA SEA LAST DEGLACIATION NORTH-ATLANTIC PACIFIC-OCEAN LATE QUATERNARY OXYGEN-ISOTOPE PLANKTONIC-FORAMINIFERA NORTHWESTERN PACIFIC EQUATORIAL PACIFIC Ruan, Jiaping Xu, Yunping Ding, Su Wang, Yinghui Zhang, Xinyu A high resolution record of sea surface temperature in southern Okinawa Trough for the past 15,000 years |
topic_facet |
Alkenone Sea surface temperature Okinawa Trough Kuroshio Current Monsoon Holocene HOLOCENE ASIAN MONSOON EAST-CHINA SEA LAST DEGLACIATION NORTH-ATLANTIC PACIFIC-OCEAN LATE QUATERNARY OXYGEN-ISOTOPE PLANKTONIC-FORAMINIFERA NORTHWESTERN PACIFIC EQUATORIAL PACIFIC |
description |
The study of long-chain alkenones in the Ocean Drilling Program (ODP) core 1202B reveals a sub-centennial resolution record of sea surface temperature (SST) in the southern Okinawa Trough for the past 15 thousand years (kyr). From the Deglaciation to Holocene, SST varied from 21.1 to 26.5 degrees C. The presence of Bolling (15.0-14.2 kyr BP) and Allerod (13.7-13.4 kyr BP) warming phases, Older Dryas (14.2-13.7 kyr BP) and Younger Dryas (12.8-11.6 kyr BP) cold periods reflects a tight teleconnection of climate between the Okinawa Trough and the North Atlantic region in the last Deglaciation. After rapidly increased and reached the maximum at similar to 7.4 kyr BP, SST in the southern OT gradually decreased, corresponding with the lowering of northern hemisphere summer solar insolation. However, a series of abrupt SST drops were identified at ca. 8.6-8.1, 5.8-4.8, 4.1-3.9, 3.0-2.5, 1.6-1.3 and 0.6-0.5 kyr BP, which cannot be explained by solar insolation changes alone, and instead are mediated by a complex sun-ocean-atmosphere coupling. (C) 2015 Elsevier B.V. All rights reserved. NSFC [41176164, 41476062]; U.S. National Science Foundation (NSF) SCI(E) ARTICLE yunpingxu@pku.edu.cn 209-215 426 |
author2 |
Xu, YP (reprint author), Peking Univ, Coll Urban & Environm Sci, MOE Key Lab Earth Surface Proc, Beijing 100871, Peoples R China. Peking Univ, Coll Urban & Environm Sci, MOE Key Lab Earth Surface Proc, Beijing 100871, Peoples R China. Qingdao Collaborat Innovat Ctr Marine Sci & Techn, Qingdao 266003, Peoples R China. |
format |
Journal/Newspaper |
author |
Ruan, Jiaping Xu, Yunping Ding, Su Wang, Yinghui Zhang, Xinyu |
author_facet |
Ruan, Jiaping Xu, Yunping Ding, Su Wang, Yinghui Zhang, Xinyu |
author_sort |
Ruan, Jiaping |
title |
A high resolution record of sea surface temperature in southern Okinawa Trough for the past 15,000 years |
title_short |
A high resolution record of sea surface temperature in southern Okinawa Trough for the past 15,000 years |
title_full |
A high resolution record of sea surface temperature in southern Okinawa Trough for the past 15,000 years |
title_fullStr |
A high resolution record of sea surface temperature in southern Okinawa Trough for the past 15,000 years |
title_full_unstemmed |
A high resolution record of sea surface temperature in southern Okinawa Trough for the past 15,000 years |
title_sort |
high resolution record of sea surface temperature in southern okinawa trough for the past 15,000 years |
publisher |
PALAEOGEOGRAPHY PALAEOCLIMATOLOGY PALAEOECOLOGY |
publishDate |
2015 |
url |
https://hdl.handle.net/20.500.11897/420111 https://doi.org/10.1016/j.palaeo.2015.03.007 |
geographic |
Pacific |
geographic_facet |
Pacific |
genre |
North Atlantic Planktonic foraminifera |
genre_facet |
North Atlantic Planktonic foraminifera |
op_source |
SCI |
op_relation |
PALAEOGEOGRAPHY PALAEOCLIMATOLOGY PALAEOECOLOGY.2015,426,209-215. 1308968 0031-0182 http://hdl.handle.net/20.500.11897/420111 1872-616X doi:10.1016/j.palaeo.2015.03.007 WOS:000353603000017 |
op_doi |
https://doi.org/20.500.11897/420111 https://doi.org/10.1016/j.palaeo.2015.03.007 |
container_title |
Palaeogeography, Palaeoclimatology, Palaeoecology |
container_volume |
426 |
container_start_page |
209 |
op_container_end_page |
215 |
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1766128406479503360 |