Millennial-Scale Precipitation Variability in the Indo-Pacific Region Over the Last 40 Kyr
文献类型：期刊论文
| 作者 | Yu, Zhaojie3,5,7; Tang, Xiaojie5,8; Colin, Christophe6; Wilson, David J.9; Zhou, Xinquan4; Song, Lina5 ; Chang, Fengming5; Zhang, Shuai1; Bassinot, Franck2; Wan, Shiming5
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| 刊名 | GEOPHYSICAL RESEARCH LETTERS
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| 出版日期 | 2023-01-28 |
| 卷号 | 50期号:2页码:11 |
| ISSN号 | 0094-8276 |
| 关键词 | weathering clay mineralogy hydroclimate ENSO Indo-Pacific Warm Pool |
| DOI | 10.1029/2022GL101646 |
| 通讯作者 | Yu, Zhaojie(yuzhaojie@qdio.ac.cn) |
| 英文摘要 | Deep atmospheric convection in the Indo-Pacific Warm Pool (IPWP) represents a major source of heat and moisture, thereby affecting the global climate, but its past changes remain debated. Here, we present sub-millennial clay mineralogy and elemental records spanning the last 40 Kyr from within the IPWP. From these data, we infer millennial-scale fluctuations in precipitation, with generally lower precipitation during Heinrich Stadials 1-4, corresponding to El Nino-like conditions. Higher precipitation coincided with the warm interstadials, accompanied by La Nina-like conditions. Moreover, our record indicates the lowest precipitation occurred during the late Holocene, supporting the hypothesis of a stronger-than-modern Walker circulation during the Last Glacial Maximum. In combination with other proxy records and TraCE-21 modeling results, we recognize a distinct spatial heterogeneity of precipitation within the IPWP, resulting from the dominant influences of the ENSO-like system and migration of the Intertropical Convergence Zone in the eastern and western IPWP, respectively. |
| WOS关键词 | SEA-LEVEL ; WARM POOL ; FORCING MECHANISMS ; HYDROCLIMATE ; CLIMATE ; SURFACE ; DEGLACIATION ; EVOLUTION ; HYDROLOGY ; INDONESIA |
| 资助项目 | Chinese Academy of Sciences[XDB42010402] ; National Natural Science Foundation of China[91958107] ; Natural Science Foundation of Shandong[ZR2022YQ33] ; Youth Innovation Promotion Association, CAS[2020210] ; Laboratory for Marine Geology, Qingdao Pilot National Laboratory for Marine Science and Technology[MGQNLM-TD201902] ; Open Fund of the State Key Laboratory of Marine Geology, Tongji University[MGK1919] ; Natural Environment Research Council[NE/T011440/1] |
| WOS研究方向 | Geology |
| 语种 | 英语 |
| 出版者 | AMER GEOPHYSICAL UNION |
| WOS记录号 | WOS:000998755700001 |
| 源URL | [http://ir.qdio.ac.cn/handle/337002/183113]  |
| 专题 | 中国科学院海洋研究所 |
| 通讯作者 | Yu, Zhaojie |
| 作者单位 | 1.Hohai Univ, Coll Oceanog, Nanjing, Peoples R China 2.Univ Paris Saclay, LSCE, IPSL, CEA,CNRS,UVSQ, Gif Sur Yvette, France 3.Pilot Natl Lab Marine Sci & Technol, Lab Marine Geol, Qingdao, Peoples R China 4.Tongji Univ, State Key Lab Marine Geol, Shanghai, Peoples R China 5.Chinese Acad Sci, Inst Oceanol, Qingdao, Peoples R China 6.Univ Paris Saclay, CNRS, GEOPS, Orsay, France 7.Chinese Acad Sci, Ctr Ocean Mega Sci, Qingdao, Peoples R China 8.Univ Chinese Acad Sci, Beijing, Peoples R China 9.UCL, Dept Earth Sci, London, England |
| 推荐引用方式 GB/T 7714 | Yu, Zhaojie,Tang, Xiaojie,Colin, Christophe,et al. Millennial-Scale Precipitation Variability in the Indo-Pacific Region Over the Last 40 Kyr[J]. GEOPHYSICAL RESEARCH LETTERS,2023,50(2):11. |
| APA | Yu, Zhaojie.,Tang, Xiaojie.,Colin, Christophe.,Wilson, David J..,Zhou, Xinquan.,...&Wan, Shiming.(2023).Millennial-Scale Precipitation Variability in the Indo-Pacific Region Over the Last 40 Kyr.GEOPHYSICAL RESEARCH LETTERS,50(2),11. |
| MLA | Yu, Zhaojie,et al."Millennial-Scale Precipitation Variability in the Indo-Pacific Region Over the Last 40 Kyr".GEOPHYSICAL RESEARCH LETTERS 50.2(2023):11. |
入库方式： OAI收割
来源：海洋研究所
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