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| DOI | 10.1038/s41612-024-00642-0 |
| Late Pleistocene island weathering and precipitation in the Western Pacific Warm Pool | |
| 发表日期 | 2024 |
| ISSN | 2397-3722 |
| 起始页码 | 7 |
| 结束页码 | 1 |
| 卷号 | 7期号:1 |
| 英文摘要 | Deciphering past climate variability in the Western Pacific Warm Pool (WPWP), the Earth's largest heat and moisture centre, is vital for understanding the global climate system. Nevertheless, its long-term evolution remains controversial, largely due to ambiguities in existing proxy interpretations and discrepancies between records. Here, we present a weathering and erosion reconstruction from the WPWP spanning the last 140,000 years, based on the mineralogy and geochemistry of a sediment core from offshore of northern New Guinea. The paleo-weathering reconstruction is consistent with the simulated precipitation evolution on nearby islands, thereby suggesting a close coupling between climate variability and island weathering in a tropical setting. In addition, our combined data-model interpretation of WPWP climate history shows many similarities to the East Asian Summer Monsoon (EASM) variability over orbital timescales. Overall, our study highlights the critical role of precession-paced interhemispheric energy redistribution, via the West Pacific meridional sea-surface pressure gradient, in linking orbital-scale WPWP climate and EASM variability. |
| 语种 | 英语 |
| WOS研究方向 | Meteorology & Atmospheric Sciences |
| WOS类目 | Meteorology & Atmospheric Sciences |
| WOS记录号 | WOS:001205096100001 |
| 来源期刊 | NPJ CLIMATE AND ATMOSPHERIC SCIENCE
 |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://gcip.llas.ac.cn/handle/2XKMVOVA/292790 |
| 作者单位 | Chinese Academy of Sciences; Institute of Oceanology, CAS; Chinese Academy of Sciences; Institute for Basic Science - Korea (IBS); Pusan National University; Universite Paris Cite; Centre National de la Recherche Scientifique (CNRS); Universite Paris Saclay; University of London; University College London; University of London; Birkbeck University London; Tongji University; University of Colorado System; University of Colorado Boulder; Peking University; Universite Paris Cite; CEA; Centre National de la Recherche Scientifique (CNRS); Universite Paris Saclay |
| 推荐引用方式 GB/T 7714 | . Late Pleistocene island weathering and precipitation in the Western Pacific Warm Pool[J],2024,7(1). |
| APA | (2024).Late Pleistocene island weathering and precipitation in the Western Pacific Warm Pool.NPJ CLIMATE AND ATMOSPHERIC SCIENCE,7(1). |
| MLA | "Late Pleistocene island weathering and precipitation in the Western Pacific Warm Pool".NPJ CLIMATE AND ATMOSPHERIC SCIENCE 7.1(2024). |
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