ENSO-Like Modulated Tropical Pacific Climate Changes Since 2.36 Myr and Its Implication for the Middle Pleistocene Transition
文献类型：期刊论文
| 作者 | Yu, Zhaojie1,2; Wan, Shiming1,3; Colin, Christophe2; Song, Lina4; Zhao, Debo1; Huang, Jie1; Sun, Hanjie1; Xu, Zhaokai1; Li, Anchun1; Li, Tiegang1 |
| 刊名 | GEOCHEMISTRY GEOPHYSICS GEOSYSTEMS
 |
| 出版日期 | 2018-02-01 |
| 卷号 | 19期号:2页码:415-426 |
| 关键词 | East Asian Monsoon Precipitation Enso-like System Grain Size West Philippine Sea Middle Pleistocene Transition |
| ISSN号 | 1525-2027 |
| DOI | 10.1002/2017GC007247 |
| 文献子类 | Article |
| 英文摘要 | El Nino/Southern Oscillation (ENSO) activity and the Pacific Walker Circulation are controlled by the zonal sea surface temperature (SST) gradient between the western and Eastern Equatorial Pacific (EEP) and the corresponding barometric difference. Variations in the zonal SST gradient since the early Pleistocene have primarily been triggered by changes in the SST in the Eastern Equatorial Pacific. However, the response of the ENSO-like long-term state to the cooling of the EEP and its coupling role with tropical Pacific climate changes are still not well established. Here we present a high-resolution grain-size record spanning the last 2.36 Myr, obtained from marine core sediment located in the West Philippine Sea in order to decipher the tropical pacific climate changes and reveal its controlling mechanism. By combining our data with other long-term climatic records from the Equatorial Pacific, we demonstrate that the cooling of SST and enhanced upwelling in the EEP resulted in the development of the Walker Circulation and increased monsoon precipitation in Luzon from 2.2 to 1.6 Myr, from 1.2 to 0.8 Myr, and since 0.2 Myr ago. The progressive cooling of the high-latitudes in the Quaternary may be responsible for our observation here. A newly identified 100 kyr dominant period between 2.2 and 1.6 Myr in the ENSO-like modulated Pacific climate records indicates that the ENSO-like system may play a key role in facilitating or responding to the global climate changes. |
| WOS关键词 | INTERTROPICAL CONVERGENCE ZONE ; SOUTH CHINA SEA ; WESTERN PHILIPPINE SEA ; EAST-ASIAN MONSOON ; GRAIN-SIZE DISTRIBUTION ; PALEOCLIMATIC IMPLICATIONS ; WALKER CIRCULATION ; ND ISOTOPES ; EARLY-ONSET ; WARM POOL |
| WOS研究方向 | Geochemistry & Geophysics |
| 语种 | 英语 |
| WOS记录号 | WOS:000428401300006 |
| 出版者 | AMER GEOPHYSICAL UNION |
| 资助机构 | CSC ; National Natural Science Foundation of China(41576034 ; National Program on Global Change and Air-Sea Interaction(GASI-GEOGE-03) ; CAS(XDA11030104) ; Qingdao National Laboratory for Marine Science and Technology(2016ASKJ13 ; CAS Interdisciplinary Innovation Team ; 41622603 ; 2017ASTCP-ES01) ; 41376064) |
| 源URL | [http://ir.qibebt.ac.cn/handle/337004/10827]  |
| 专题 | 中国科学院青岛生物能源与过程研究所 |
| 通讯作者 | Yu, Zhaojie |
| 作者单位 | 1.Chinese Acad Sci, Inst Oceanol, Key Lab Marine Geol & Environm, Qingdao, Peoples R China 2.Univ Paris Saclay, CNRS, Lab GEOsci Paris Sud GEOPS, UMR 8148,Univ Paris Sud, Orsay, France 3.Qingdao Natl Lab Marine Sci & Technol, Lab Marine Geol, Qingdao, Peoples R China 4.Chinese Acad Sci, Inst Oceanol, Key Lab Ocean Circulat & Waves, Qingdao, Peoples R China |
| 推荐引用方式 GB/T 7714 | Yu, Zhaojie,Wan, Shiming,Colin, Christophe,et al. ENSO-Like Modulated Tropical Pacific Climate Changes Since 2.36 Myr and Its Implication for the Middle Pleistocene Transition[J]. GEOCHEMISTRY GEOPHYSICS GEOSYSTEMS,2018,19(2):415-426. |
| APA | Yu, Zhaojie.,Wan, Shiming.,Colin, Christophe.,Song, Lina.,Zhao, Debo.,...&Li, Tiegang.(2018).ENSO-Like Modulated Tropical Pacific Climate Changes Since 2.36 Myr and Its Implication for the Middle Pleistocene Transition.GEOCHEMISTRY GEOPHYSICS GEOSYSTEMS,19(2),415-426. |
| MLA | Yu, Zhaojie,et al."ENSO-Like Modulated Tropical Pacific Climate Changes Since 2.36 Myr and Its Implication for the Middle Pleistocene Transition".GEOCHEMISTRY GEOPHYSICS GEOSYSTEMS 19.2(2018):415-426. |
入库方式： OAI收割
来源：青岛生物能源与过程研究所
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