KMS Institute of Vertebrate Paleontology and Paleoanthropology
| Catastrophic drought in East Asian monsoon region during Heinrich event 1 | |
| Zhou, Xin1,2; Sun, Liguang1; Chu, Yangxi1; Xia, Zehui1; Zhou, Xinying3; Li, Xiangzhong2; Chu, Zhuding1; Liu, Xiangjun4; Shao, Da1; Wang, Yuhong1 | |
| 2016-06-01 | |
| 发表期刊 | QUATERNARY SCIENCE REVIEWS
 |
| 卷号 | 141页码:1-8 |
| 文章类型 | Review |
| 摘要 | Heinrich event 1 (H1) is an important millennial climate event during the last deglaciation. The substantial decreasing of monsoon strength in the East Asian monsoon region during the H1, as shown by stalagmite delta O-18 records, has been attributed to the southward shift of the intertropical convergence zone (ITCZ), which is caused by the slowdown/collapse of the Atlantic meridional overturning circulation (AMOC). However, records from different Asian monsoon regions show various trends in precipitation changes during the H1, and these trends cannot be solely interpreted by the southward shift of the ITCZ. In the present study, we reconstructed time-series of East Asian monsoon precipitation between 25,000 and 10,000 a BP from floodplain sediments in the Huai River Basin. A white sediment layer, distinct from other layers in the profile, contains significantly low TOC, tree pollen and fern spore contents, and more positive delta C-13(org), and it is deposited during the H1 event. The determined TOC, pollen and delta C-13(org) time series, together with previously reported stalagmite 5180, indicate a catastrophic (severe) drought in Jianghuai Region, one of the East Asian monsoon regions, during the H1. The La Nina condition in tropical Pacific likely also contributes to the catastrophic drought in Jianghuai Region and the precipitation variations in the Asian monsoon region during the H1. (C) 2016 Elsevier Ltd. All rights reserved. |
| 关键词 | Heinrich Event 1 Asian Summer Monsoon Enso Catastrophic Drought Floodplain Sediment |
| WOS标题词 | Science & Technology ; Physical Sciences |
| DOI | 10.1016/j.quascirev.2016.03.029 |
| 关键词[WOS] | ATLANTIC OVERTURNING CIRCULATION ; HIGH-RESOLUTION ; CLIMATIC CHANGES ; VEGETATION HISTORY ; LAST DEGLACIATION ; NORTH-ATLANTIC ; CHINESE LOESS ; XINGYUN LAKE ; SEDIMENTS ; RECORD |
| 收录类别 | SCI |
| 语种 | 英语 |
| 项目资助者 | National Science Foundation of China(41102223) ; National Basic Research Program of China, Chinese Academy of Sciences(2015CB953802 ; Open Foundation of State Key Laboratory of Loess and Quaternary Geology(SKLLQG1331) ; Fundamental Research Funds for Central Universities ; XDA11030104) |
| WOS研究方向 | Physical Geography ; Geology |
| WOS类目 | Geography, Physical ; Geosciences, Multidisciplinary |
| WOS记录号 | WOS:000376699800001 |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://119.78.100.205/handle/311034/7109 |
| 专题 | 中科院古脊椎所（2000年以后） |
| 作者单位 | 1.Univ Sci & Technol China, Sch Earth & Space Sci, Inst Polar Environm, Hefei 230026, Peoples R China 2.Chinese Acad Sci, Inst Earth Environm, State Key Lab Loess & Quaternary Geol, Xian 710075, Peoples R China 3.Chinese Acad Sci, Inst Vertebrate Paleontol & Paleoanthropol, Key Lab Vertebrate Evolut & Human Origins Chinese, Beijing 100044, Peoples R China 4.Chinese Acad Sci, Salt Lake Inst Qinghai, Xining 810008, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhou, Xin,Sun, Liguang,Chu, Yangxi,et al. Catastrophic drought in East Asian monsoon region during Heinrich event 1[J]. QUATERNARY SCIENCE REVIEWS,2016,141:1-8. |
| APA | Zhou, Xin.,Sun, Liguang.,Chu, Yangxi.,Xia, Zehui.,Zhou, Xinying.,...&Wang, Yuhong.(2016).Catastrophic drought in East Asian monsoon region during Heinrich event 1.QUATERNARY SCIENCE REVIEWS,141,1-8. |
| MLA | Zhou, Xin,et al."Catastrophic drought in East Asian monsoon region during Heinrich event 1".QUATERNARY SCIENCE REVIEWS 141(2016):1-8. |
| 条目包含的文件 | 下载所有文件 | |||||
| 文件名称/大小 | 文献类型 | 版本类型 | 开放类型 | 使用许可 | ||
| 1-s2.0-S027737911630（2918KB） | 期刊论文 | 作者接受稿 | 开放获取 | CC BY-NC-SA | 浏览 下载 | |
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。
修改评论