Institutional Repository of Key Laboratory of Cenozoic Geology and Environment, Chinese Academy of Sciences
| Meltwater Pulse1A Triggered an Extreme Cooling Event: Evidence From Southern China | |
| Wang, Luo1; Hao, Qingzhen1; Zhang, Deguo2; Zou, Yafei3; Rioual, Patrick1; Zhang, Enlou4; Li, Jingjing5; Luo, Hai1; Li, Jie5; Chu, Guoqiang1; Gu, Zhaoyan1 | |
| 2022-12-01 | |
| Source Publication | PALEOCEANOGRAPHY AND PALEOCLIMATOLOGY
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| ISSN | 2572-4517 |
| Volume | 37Issue:12Pages:13 |
| Abstract | Meltwater Pulse 1A injection into the North Atlantic coincided with the BOlling warming event, despite climate model simulations indicating that the Meltwater Pulse 1A should have inevitably lead to an extreme cooling in the northern hemisphere. However, so far no cooling event has been found in paleoclimate records responding to Meltwater Pulse 1A. Here we reconstruct winter temperature based on sedimentary diatoms from Huguangyan Maar Lake in tropical China. The results show that winter temperature dropped by at least 6 degrees C within similar to 100 years at 14.8 0.02 ka BP, coeval with the onset of Meltwater Pulse 1A, within dating uncertainty. We argue that Meltwater Pulse 1A weakened the Atlantic Meridional Overturning Circulation (AMOC), resulting in abrupt severe cooling in the Northern Hemisphere that caused a severe winter temperature drop in East Asia by strengthening the winter monsoon. We propose that extreme cooling in winter temperature triggered the BOlling warming by stopping the freshwater release from the ice-sheet, triggering the AMOC to recover quickly and causing the BOlling event as an overshoot under gradual forcing. |
| DOI | 10.1029/2022PA004426 |
| Funding Organization | Key Program of National Natural Science Foundation of China ; Key Program of National Natural Science Foundation of China ; Key Program of National Natural Science Foundation of China ; Key Program of National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Key R&D Program of China ; National Key R&D Program of China ; National Key R&D Program of China ; National Key R&D Program of China ; Strategic Priority Research Program of Chinese Academy of Sciences ; Strategic Priority Research Program of Chinese Academy of Sciences ; Strategic Priority Research Program of Chinese Academy of Sciences ; Strategic Priority Research Program of Chinese Academy of Sciences ; Key Program of National Natural Science Foundation of China ; Key Program of National Natural Science Foundation of China ; Key Program of National Natural Science Foundation of China ; Key Program of National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Key R&D Program of China ; National Key R&D Program of China ; National Key R&D Program of China ; National Key R&D Program of China ; Strategic Priority Research Program of Chinese Academy of Sciences ; Strategic Priority Research Program of Chinese Academy of Sciences ; Strategic Priority Research Program of Chinese Academy of Sciences ; Strategic Priority Research Program of Chinese Academy of Sciences ; Key Program of National Natural Science Foundation of China ; Key Program of National Natural Science Foundation of China ; Key Program of National Natural Science Foundation of China ; Key Program of National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Key R&D Program of China ; National Key R&D Program of China ; National Key R&D Program of China ; National Key R&D Program of China ; Strategic Priority Research Program of Chinese Academy of Sciences ; Strategic Priority Research Program of Chinese Academy of Sciences ; Strategic Priority Research Program of Chinese Academy of Sciences ; Strategic Priority Research Program of Chinese Academy of Sciences ; Key Program of National Natural Science Foundation of China ; Key Program of National Natural Science Foundation of China ; Key Program of National Natural Science Foundation of China ; Key Program of National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Key R&D Program of China ; National Key R&D Program of China ; National Key R&D Program of China ; National Key R&D Program of China ; Strategic Priority Research Program of Chinese Academy of Sciences ; Strategic Priority Research Program of Chinese Academy of Sciences ; Strategic Priority Research Program of Chinese Academy of Sciences ; Strategic Priority Research Program of Chinese Academy of Sciences |
| WOS Keyword | LOCALLY WEIGHTED REGRESSION ; SEA-LEVEL ; LAST DEGLACIATION ; CLIMATE-CHANGE ; LAKE ; GREENLAND ; ICE ; PHYTOPLANKTON ; SEASONALITY ; VARIABILITY |
| Language | 英语 |
| Funding Project | Key Program of National Natural Science Foundation of China[41931181] ; National Natural Science Foundation of China[4227108] ; National Natural Science Foundation of China[41772379] ; National Natural Science Foundation of China[41372372] ; National Key R&D Program of China[2017YFA0603400] ; Strategic Priority Research Program of Chinese Academy of Sciences[XDB26000000] |
| Funding Organization | Key Program of National Natural Science Foundation of China ; Key Program of National Natural Science Foundation of China ; Key Program of National Natural Science Foundation of China ; Key Program of National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Key R&D Program of China ; National Key R&D Program of China ; National Key R&D Program of China ; National Key R&D Program of China ; Strategic Priority Research Program of Chinese Academy of Sciences ; Strategic Priority Research Program of Chinese Academy of Sciences ; Strategic Priority Research Program of Chinese Academy of Sciences ; Strategic Priority Research Program of Chinese Academy of Sciences ; Key Program of National Natural Science Foundation of China ; Key Program of National Natural Science Foundation of China ; Key Program of National Natural Science Foundation of China ; Key Program of National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Key R&D Program of China ; National Key R&D Program of China ; National Key R&D Program of China ; National Key R&D Program of China ; Strategic Priority Research Program of Chinese Academy of Sciences ; Strategic Priority Research Program of Chinese Academy of Sciences ; Strategic Priority Research Program of Chinese Academy of Sciences ; Strategic Priority Research Program of Chinese Academy of Sciences ; Key Program of National Natural Science Foundation of China ; Key Program of National Natural Science Foundation of China ; Key Program of National Natural Science Foundation of China ; Key Program of National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Key R&D Program of China ; National Key R&D Program of China ; National Key R&D Program of China ; National Key R&D Program of China ; Strategic Priority Research Program of Chinese Academy of Sciences ; Strategic Priority Research Program of Chinese Academy of Sciences ; Strategic Priority Research Program of Chinese Academy of Sciences ; Strategic Priority Research Program of Chinese Academy of Sciences ; Key Program of National Natural Science Foundation of China ; Key Program of National Natural Science Foundation of China ; Key Program of National Natural Science Foundation of China ; Key Program of National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Key R&D Program of China ; National Key R&D Program of China ; National Key R&D Program of China ; National Key R&D Program of China ; Strategic Priority Research Program of Chinese Academy of Sciences ; Strategic Priority Research Program of Chinese Academy of Sciences ; Strategic Priority Research Program of Chinese Academy of Sciences ; Strategic Priority Research Program of Chinese Academy of Sciences |
| WOS Research Area | Geology ; Oceanography ; Paleontology |
| WOS Subject | Geosciences, Multidisciplinary ; Oceanography ; Paleontology |
| WOS ID | WOS:000924580600001 |
| Publisher | AMER GEOPHYSICAL UNION |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.iggcas.ac.cn/handle/132A11/106812 |
| Collection | 新生代地质与环境院重点实验室 |
| Corresponding Author | Wang, Luo |
| Affiliation | 1.Chinese Acad Sci, Inst Geol & Geophys, Key Lab Cenozo Geol & Environm, Beijing, Peoples R China 2.Zhejiang Univ, Sch Earth Sci, Hangzhou, Peoples R China 3.Zhengzhou Univ, Geothermal & Ecol Geol Res Ctr, Sch Ecol & Environm, Zhengzhou, Peoples R China 4.Chinese Acad Sci, Nanjing Inst Geog & Limnol, State Key Lab Lake Sci & Environm, Nanjing, Peoples R China 5.China Univ Geosci, Sch Earth & Resources, Beijing, Peoples R China |
| First Author Affilication | Key Laboratory of Cenozoic Geology and Environment, Chinese Academy of Sciences |
| Corresponding Author Affilication | Key Laboratory of Cenozoic Geology and Environment, Chinese Academy of Sciences |
| Recommended Citation GB/T 7714 | Wang, Luo,Hao, Qingzhen,Zhang, Deguo,et al. Meltwater Pulse1A Triggered an Extreme Cooling Event: Evidence From Southern China[J]. PALEOCEANOGRAPHY AND PALEOCLIMATOLOGY,2022,37(12):13. |
| APA | Wang, Luo.,Hao, Qingzhen.,Zhang, Deguo.,Zou, Yafei.,Rioual, Patrick.,...&Gu, Zhaoyan.(2022).Meltwater Pulse1A Triggered an Extreme Cooling Event: Evidence From Southern China.PALEOCEANOGRAPHY AND PALEOCLIMATOLOGY,37(12),13. |
| MLA | Wang, Luo,et al."Meltwater Pulse1A Triggered an Extreme Cooling Event: Evidence From Southern China".PALEOCEANOGRAPHY AND PALEOCLIMATOLOGY 37.12(2022):13. |
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