Stalagmite-inferred centennial variability of the Asian summer monsoon in southwest China between 58 and 791 ka BP
We use a new spliced stalagmite oxygen isotope record from Yangkou Cave and Xinya Cave, Chongqing, southwest China, to reconstruct the centennial-millennial-scale changes in Asian Summer Monsoon (ASM) intensity between 58.0 and 79.3 thousand years before present (ka BP, before AD 1950). This multide...
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Online Access: | http://ir.ieecas.cn/handle/361006/5494 https://doi.org/10.1016/j.quascirev.2017.02.003 |
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ftchinacascieeca:oai:ir.ieecas.cn:361006/5494 2023-06-11T04:06:25+02:00 Stalagmite-inferred centennial variability of the Asian summer monsoon in southwest China between 58 and 791 ka BP Zhang, Tao-Tao Li, Ting-Yong Cheng, Hai Edwards, R. Lawrence Shen, Chuan-Chou Spoetl, Christoph Li, Hong-Chun Han, Li-Yin Li, Jun-Yun Huang, Chun-Xia Zhao, Xin 2017-03-15 http://ir.ieecas.cn/handle/361006/5494 https://doi.org/10.1016/j.quascirev.2017.02.003 英语 eng QUATERNARY SCIENCE REVIEWS http://ir.ieecas.cn/handle/361006/5494 doi:10.1016/j.quascirev.2017.02.003 Stalagmite Delta O-18 Asian Summer Monsoon Greenland Interstadials Heinrich Event 6 Southern Hemisphere Science & Technology Physical Sciences LAST GLACIAL PERIOD NORTH-ATLANTIC CLIMATE GREENLAND ICE-CORE INTERTROPICAL CONVERGENCE ZONE MILLENNIAL-SCALE VARIABILITY INDIAN-OCEAN CLIMATE HIGH-RESOLUTION OXYGEN-ISOTOPE WINTER MONSOON HEINRICH EVENT Physical Geography Geology Geography Physical Geosciences Multidisciplinary Article 期刊论文 2017 ftchinacascieeca https://doi.org/10.1016/j.quascirev.2017.02.003 2023-05-08T13:22:50Z We use a new spliced stalagmite oxygen isotope record from Yangkou Cave and Xinya Cave, Chongqing, southwest China, to reconstruct the centennial-millennial-scale changes in Asian Summer Monsoon (ASM) intensity between 58.0 and 79.3 thousand years before present (ka BP, before AD 1950). This multidecadally resolved record shows four strong ASM periods, corresponding to Greenland Interstadials (GIS) 17-20, and three weak ASM episodes, among which, the one starting at 61.5 +/- 0.2 ka BP and ending at 59.4 +/- 0.2 ka BP that may correlate with Heinrich Event 6. The close agreement of climate events between China and Greenland supports the notion that the ASM is dominantly governed by high-latitude forcings in the Northern Hemisphere. The short-lived interstadial GIS 18, however, lasted for over 3 kyr in the records derived from ASM region, reflecting a gradual decline of ASM intensity, which coincides with a millennial-scale warming trend in Antarctica. This suggests an additional forcing of the ASM by the Southern Hemisphere, which also affected GIS 8-12, H4 and H5, as shown by previous speleothem studies from the ASM region. (C) 2017 Elsevier Ltd. All rights reserved. Article in Journal/Newspaper Antarc* Antarctica Greenland Greenland ice core ice core North Atlantic Institute of Earth Environment: IEECAS OpenIR (Chinese Academy of Sciences) Greenland Indian Quaternary Science Reviews 160 1 12 |
institution |
Open Polar |
collection |
Institute of Earth Environment: IEECAS OpenIR (Chinese Academy of Sciences) |
op_collection_id |
ftchinacascieeca |
language |
English |
topic |
Stalagmite Delta O-18 Asian Summer Monsoon Greenland Interstadials Heinrich Event 6 Southern Hemisphere Science & Technology Physical Sciences LAST GLACIAL PERIOD NORTH-ATLANTIC CLIMATE GREENLAND ICE-CORE INTERTROPICAL CONVERGENCE ZONE MILLENNIAL-SCALE VARIABILITY INDIAN-OCEAN CLIMATE HIGH-RESOLUTION OXYGEN-ISOTOPE WINTER MONSOON HEINRICH EVENT Physical Geography Geology Geography Physical Geosciences Multidisciplinary |
spellingShingle |
Stalagmite Delta O-18 Asian Summer Monsoon Greenland Interstadials Heinrich Event 6 Southern Hemisphere Science & Technology Physical Sciences LAST GLACIAL PERIOD NORTH-ATLANTIC CLIMATE GREENLAND ICE-CORE INTERTROPICAL CONVERGENCE ZONE MILLENNIAL-SCALE VARIABILITY INDIAN-OCEAN CLIMATE HIGH-RESOLUTION OXYGEN-ISOTOPE WINTER MONSOON HEINRICH EVENT Physical Geography Geology Geography Physical Geosciences Multidisciplinary Zhang, Tao-Tao Li, Ting-Yong Cheng, Hai Edwards, R. Lawrence Shen, Chuan-Chou Spoetl, Christoph Li, Hong-Chun Han, Li-Yin Li, Jun-Yun Huang, Chun-Xia Zhao, Xin Stalagmite-inferred centennial variability of the Asian summer monsoon in southwest China between 58 and 791 ka BP |
topic_facet |
Stalagmite Delta O-18 Asian Summer Monsoon Greenland Interstadials Heinrich Event 6 Southern Hemisphere Science & Technology Physical Sciences LAST GLACIAL PERIOD NORTH-ATLANTIC CLIMATE GREENLAND ICE-CORE INTERTROPICAL CONVERGENCE ZONE MILLENNIAL-SCALE VARIABILITY INDIAN-OCEAN CLIMATE HIGH-RESOLUTION OXYGEN-ISOTOPE WINTER MONSOON HEINRICH EVENT Physical Geography Geology Geography Physical Geosciences Multidisciplinary |
description |
We use a new spliced stalagmite oxygen isotope record from Yangkou Cave and Xinya Cave, Chongqing, southwest China, to reconstruct the centennial-millennial-scale changes in Asian Summer Monsoon (ASM) intensity between 58.0 and 79.3 thousand years before present (ka BP, before AD 1950). This multidecadally resolved record shows four strong ASM periods, corresponding to Greenland Interstadials (GIS) 17-20, and three weak ASM episodes, among which, the one starting at 61.5 +/- 0.2 ka BP and ending at 59.4 +/- 0.2 ka BP that may correlate with Heinrich Event 6. The close agreement of climate events between China and Greenland supports the notion that the ASM is dominantly governed by high-latitude forcings in the Northern Hemisphere. The short-lived interstadial GIS 18, however, lasted for over 3 kyr in the records derived from ASM region, reflecting a gradual decline of ASM intensity, which coincides with a millennial-scale warming trend in Antarctica. This suggests an additional forcing of the ASM by the Southern Hemisphere, which also affected GIS 8-12, H4 and H5, as shown by previous speleothem studies from the ASM region. (C) 2017 Elsevier Ltd. All rights reserved. |
format |
Article in Journal/Newspaper |
author |
Zhang, Tao-Tao Li, Ting-Yong Cheng, Hai Edwards, R. Lawrence Shen, Chuan-Chou Spoetl, Christoph Li, Hong-Chun Han, Li-Yin Li, Jun-Yun Huang, Chun-Xia Zhao, Xin |
author_facet |
Zhang, Tao-Tao Li, Ting-Yong Cheng, Hai Edwards, R. Lawrence Shen, Chuan-Chou Spoetl, Christoph Li, Hong-Chun Han, Li-Yin Li, Jun-Yun Huang, Chun-Xia Zhao, Xin |
author_sort |
Zhang, Tao-Tao |
title |
Stalagmite-inferred centennial variability of the Asian summer monsoon in southwest China between 58 and 791 ka BP |
title_short |
Stalagmite-inferred centennial variability of the Asian summer monsoon in southwest China between 58 and 791 ka BP |
title_full |
Stalagmite-inferred centennial variability of the Asian summer monsoon in southwest China between 58 and 791 ka BP |
title_fullStr |
Stalagmite-inferred centennial variability of the Asian summer monsoon in southwest China between 58 and 791 ka BP |
title_full_unstemmed |
Stalagmite-inferred centennial variability of the Asian summer monsoon in southwest China between 58 and 791 ka BP |
title_sort |
stalagmite-inferred centennial variability of the asian summer monsoon in southwest china between 58 and 791 ka bp |
publishDate |
2017 |
url |
http://ir.ieecas.cn/handle/361006/5494 https://doi.org/10.1016/j.quascirev.2017.02.003 |
geographic |
Greenland Indian |
geographic_facet |
Greenland Indian |
genre |
Antarc* Antarctica Greenland Greenland ice core ice core North Atlantic |
genre_facet |
Antarc* Antarctica Greenland Greenland ice core ice core North Atlantic |
op_relation |
QUATERNARY SCIENCE REVIEWS http://ir.ieecas.cn/handle/361006/5494 doi:10.1016/j.quascirev.2017.02.003 |
op_doi |
https://doi.org/10.1016/j.quascirev.2017.02.003 |
container_title |
Quaternary Science Reviews |
container_volume |
160 |
container_start_page |
1 |
op_container_end_page |
12 |
_version_ |
1768378363571863552 |