中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
Extensive glacial advances during the Last Glacial Maximum near the eastern Himalayan syntaxis

文献类型:期刊论文

作者Hu, G (Hu, Gang)1; Yi, CL (Yi, Chaolu)1; Zhang, JF (Zhang, Jiafu)2; Dong, GC (Dong, Guocheng)3,4; Liu, JH (Liu, Jinhua)1; Xu, XK (Xu, Xiangke)1; Jiang, T (Jiang, Tao)5; Hu, G
刊名QUATERNARY INTERNATIONAL
出版日期2017
卷号443期号:0页码:1-12
关键词Southeastern Tibetan Plateau Late Quaternary Glaciations Equilibrium-line Altitudes Regenerative-dose Protocol Late Pleistocene Cosmogenic Be-10 Monsoon Record Global Climate Western Tibet Tsangpo River
DOI10.1016/j.quaint.2016.08.005
文献子类Article
英文摘要Climatically, the eastern Himalaya are mainly controlled by the Indian Summer Monsoon (ISM) and important region for understanding the relationship between ISM and glacial change. This region is therefore useful for studies of the relation between glacial changes and ISM. Using a geomorpho-stratigraphic method combined with GIS, we investigated and mapped the outmost lateral-frontal moraine of the most extensive glaciations that occurred in the Basongcuo (BSC) catchment, near the eastern Himalayan syntaxis. Using optically stimulated luminescence (OSL) and Be-10 surface exposure dating technique, we dated five boulders and 23 sediment samples. The resultant OSL and Be-10 ages show that the region's glaciers were at their most extensive positions between similar to 16 and 31 ka. Glacial coverage was 507.5 km(2), 9.9 times greater than it is today (51.5 km(2)), with an equilibrium line altitude (ELA) depression of similar to 690 m. The rapidity with which the Last Glacial Maximum (LGM) glacial advance and retreat occurred suggests that temperature was the dominant control on glacial change. (C) 2016 Elsevier Ltd and INQUA. All rights reserved.
学科主题自然地理学
WOS研究方向Physical Geography; Geology
语种英语
WOS记录号WOS:000406753900001
源URL[http://ir.itpcas.ac.cn/handle/131C11/8034]  
专题青藏高原研究所_图书馆
通讯作者Hu, G
作者单位1.Chinese Acad Sci, Inst Tibetan Plateau Res, Key Lab Tibetan Environm Changes & Land Surface P, Bldg 3,Courtyard 16,Lin Cui Rd, Beijing 100101, Peoples R China.
2.Peking Univ, Dept Geog, Key Lab Earth Surface Proc, Beijing 100871, Peoples R China.
3.Chinese Acad Sci, Inst Earth Environm, State Key Lab Loess & Quaternary Geol, Xian 710061, Shaanxi, Peoples R China.
4.Natl Ctr Accelerator Mass Spectrometry Xian, Shaanxi Prov Key Lab Accelerator Mass Spectrometr, Xian 710061, Shaanxi, Peoples R China.
5.China Univ Geosci, Minist Educ, Key Lab Tecton & Petr Resources, Wuhan 430074, Hubei, Peoples R China.
推荐引用方式
GB/T 7714
Hu, G ,Yi, CL ,Zhang, JF ,et al. Extensive glacial advances during the Last Glacial Maximum near the eastern Himalayan syntaxis[J]. QUATERNARY INTERNATIONAL,2017,443(0):1-12.
APA Hu, G .,Yi, CL .,Zhang, JF .,Dong, GC .,Liu, JH .,...&Hu, G.(2017).Extensive glacial advances during the Last Glacial Maximum near the eastern Himalayan syntaxis.QUATERNARY INTERNATIONAL,443(0),1-12.
MLA Hu, G ,et al."Extensive glacial advances during the Last Glacial Maximum near the eastern Himalayan syntaxis".QUATERNARY INTERNATIONAL 443.0(2017):1-12.

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来源:青藏高原研究所

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