Variability of stalagmite-inferred Indian monsoon precipitation over the past 252,000 y | |
Cai, Yanjun1,2; Fung, Inez Y.3; Edwards, R. Lawrence4; An, Zhisheng1,5; Cheng, Hai2,4; Lee, Jung-Eun6; Tan, Liangcheng1; Sheng, Chuan-Chou7; Wang, Xianfeng8; Day, Jesse A.3; Zhou, Weijian1; Kelly, Megan J.4; Chiang, John C. H.3 | |
2015-03-10 | |
发表期刊 | PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA |
ISSN | 0027-8424 |
卷号 | 112期号:10页码:2954-2959 |
文章类型 | Article |
摘要 | A speleothem delta O-18 record from Xiaobailong cave in southwest China characterizes changes in summer monsoon precipitation in Northeastern India, the Himalayan foothills, Bangladesh, and northern Indochina over the last 252 kyr. This record is dominated by 23-kyr precessional cycles punctuated by prominent millennial-scale oscillations that are synchronous with Heinrich events in the North Atlantic. It also shows clear glacial-interglacial variations that are consistent with marine and other terrestrial proxies but are different from the cave records in East China. Corroborated by isotope-enabled global circulation modeling, we hypothesize that this disparity reflects differing changes in atmospheric circulation and moisture trajectories associated with climate forcing as well as with associated topographic changes during glacial periods, in particular redistribution of air mass above the growing ice sheets and the exposure of the "land bridge" in the Maritime continents in the western equatorial Pacific. |
关键词 | Indian Summer Monsoon Stalagmite Delta O-18 Precipitation Glacial-interglacial |
WOS标题词 | Science & Technology |
DOI | 10.1073/pnas.1424035112 |
关键词[WOS] | Plasma-mass Spectrometry ; Last Glacial Maximum ; Summer-monsoon ; Oxygen Isotopes ; High-resolution ; Holocene Variability ; Atlantic-ocean ; Asian Monsoon ; Arabian Sea ; Climate |
收录类别 | SCI |
语种 | 英语 |
WOS研究方向 | Science & Technology - Other Topics |
WOS类目 | Multidisciplinary Sciences |
WOS记录号 | WOS:000350646500030 |
出版者 | NATL ACAD SCIENCES |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://ir.ieecas.cn/handle/361006/9402 |
专题 | 现代环境研究室 |
通讯作者 | Cai, Yanjun |
作者单位 | 1.Chinese Acad Sci, Inst Earth Environm, State Key Lab Loess & Quaternary Geol, Xian 710075, Peoples R China 2.Xi An Jiao Tong Univ, Inst Global Environm Change, Xian 710049, Peoples R China 3.Univ Calif Berkeley, Ctr Atmospher Sci, Berkeley, CA 94720 USA 4.Univ Minnesota, Dept Earth Sci, Minneapolis, MN 55455 USA 5.Joint Ctr Global Change Studies, Beijing 100875, Peoples R China 6.Brown Univ, Dept Geol Sci, Providence, RI 02912 USA 7.Natl Taiwan Univ, Dept Geosci, High Precis Mass Spectrometry & Environm Change L, Taipei 106, Taiwan 8.Nanyang Technol Univ, Earth Observ Singapore, Singapore 639798, Singapore |
推荐引用方式 GB/T 7714 | Cai, Yanjun,Fung, Inez Y.,Edwards, R. Lawrence,et al. Variability of stalagmite-inferred Indian monsoon precipitation over the past 252,000 y[J]. PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA,2015,112(10):2954-2959. |
APA | Cai, Yanjun.,Fung, Inez Y..,Edwards, R. Lawrence.,An, Zhisheng.,Cheng, Hai.,...&Chiang, John C. H..(2015).Variability of stalagmite-inferred Indian monsoon precipitation over the past 252,000 y.PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA,112(10),2954-2959. |
MLA | Cai, Yanjun,et al."Variability of stalagmite-inferred Indian monsoon precipitation over the past 252,000 y".PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA 112.10(2015):2954-2959. |
条目包含的文件 | ||||||
文件名称/大小 | 文献类型 | 版本类型 | 开放类型 | 使用许可 | ||
Variability of stala(2182KB) | 期刊论文 | 作者接受稿 | 开放获取 | CC BY-NC-SA | 请求全文 |
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