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题名: Changes of climate, glaciers and runoff in China's monsoonal temperate glacier region during the last several decades
作者: Li, ZX; He, YQ; Pu, T; Jia, WX; He, XZ; Pang, HX; Zhang, NN; Liu, Q; Wang, SJ; Zhu, GF(朱高峰); Wang, SX(王水献); Chang, L; Du, JK; Xin, HJ
收录类别: SCIE
出版日期: 2010-05-01
刊名: QUATERNARY INTERNATIONAL
卷号: 218, 期号:1-2, 页码:13-28
出版者: ELSEVIER
出版地: OXFORD
英文摘要: Changes of climate, glaciers and runoff during the last several decades in China's monsoonal temperate glacier region have been studied. Temperature has increased in a fluctuating manner during the last several decades, and temperature rise has accelerated since the 1980s. Net accumulation of Dasuopu ice core has consistently declined, and the precipitation decrease was also obvious from the end of 1970s through the middle 1980s, and particularly after the 1990s in China's monsoonal temperate glacier region. As a response to climate change, eight monsoonal temperate glaciers were stationary or advancing between the 1900s-1930s and the 1960s-1980s, and were in retreat from the 1930s to the 1960s and from the 1980s to the present. Ablation is heavy in the glacier tongue areas, and the mean ablation water equivalent in Hailuogou glacier during 1990/91-1997/98 was 876 mm more than that in 1982/83. Ablation depth on the exposed ice area increased by 1.4 m a(-1) over the period 1983/84-1990/91. Mass balance records also show that glaciers suffered a constant mass loss of snow and ice, and the accumulated mass balance in Hailuogou basin and Baishui glacier No.1 was -10.83 m water equivalent in the past 45 years, and -11.38 m in the past 52 years. As glaciers become shorter, narrower and thinner under the background of climate warming, changes of internal and upper surface morphology also occurred, providing evidence of the response to climatic warming in recent years. Local hydrological and climatic data demonstrated that, in Yanggong basin during 1979-2003 and Hailuogou basin during 1988-2004, runoff from the glacier areas has been increasing both seasonally and annually. Overall, it is clear that China's monsoonal temperate glaciers are losing mass and are retreating under the background of climate warming. (C) 2009 Elsevier Ltd and INQUA. All rights reserved.
作者部门: [Li Zongxing ; He Yuanqing ; Jia Wenxiong ; He Xianzhong ; Pang Hongxi ; Zhang Ningning ; Wang Shijing ; Zhu Guofeng ; Wang Shuxin ; Chang Li ; Xin Huijuan] Chinese Acad Sci, Cold & Arid Reg Environm & Engn Res Inst, State Key Lab Cryosphere Sci, Yulong Snow Mt Glaciers & Environm Observat Stn, Lanzhou 730000, Peoples R China ; [Li Zongxing ; Jia Wenxiong ; He Xianzhong ; Zhang Ningning ; Liu Qiao ; Wang Shijing ; Zhu Guofeng ; Wang Shuxin ; Chang Li ; Xin Huijuan] Chinese Acad Sci, Grad Univ, Beijing 100049, Peoples R China ; [Pu Tao] Lanzhou Univ, Coll Resources & Environm Sci, Lanzhou 730000, Peoples R China ; [Liu Qiao] Chinese Acad Sci, Chengdu Inst Mt Hazards & Environm, Chengdu 610041, Peoples R China
通讯作者: Li, ZX (reprint author), Chinese Acad Sci, Cold & Arid Reg Environm & Engn Res Inst, State Key Lab Cryosphere Sci, Yulong Snow Mt Glaciers & Environm Observat Stn, Lanzhou 730000, Peoples R China.
学科分类: Physical Geography; Geology
文章类型: Article
所属项目编号: Chinese Academy of Sciences [KZCXZ-YW-317] ; National Basic Research Program of China [(2007CB411201] ; National Natural Science Foundation of China [90511007, J0630966] ; West Light Foundation of Chinese Academy of Sciences [O828A11001] ; Foundation from State Key Laboratory of Cryosphere Science ; Lijiang City Government
所属项目名称: 国家自然科学基金项目 ; 国家重点基础研究发展计划以及国家重大科学研究计划(973计划)
项目资助者: NSFC ; MOST
语种: 英语
DOI: 10.1016/j.quaint.2009.05.010
ISSN号: 1040-6182
WOS记录号: WOS:000278283100003
第一机构:
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内容类型: 期刊论文
URI标识: http://ir.lzu.edu.cn/handle/262010/119974
Appears in Collections:资源环境学院_期刊论文

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Recommended Citation:
Li, ZX,He, YQ,Pu, T,et al. Changes of climate, glaciers and runoff in China's monsoonal temperate glacier region during the last several decades[J]. QUATERNARY INTERNATIONAL,2010,218(1-2):13-28.
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