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《Scientia Geographica Sinica》 2008-02
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Response of "Glaciers-Runoff" System in a Typical Temperate-Glacier,Hailuogou Glacier in Gongga Mountain of China to Global Change

LI Zong-Xing1,HE Yuan-Qing1,JIA Wen-Xiong1,PANG Hong-Xi1,YUAN Ling-Ling1, NING Bao-Ying1,LIU Qiao2,HE Xian-Zhong1,SONG Bo1,ZHANG Ning-Ning1(1.Cold and Arid Region Environment and Engineering Research Institute,Chinese Academy of Sciences,Lanzhou,Gansu 730000; 2.Chengdu Institute of Mountain Hazards and Environment,Chinese Academy of Sciences,Chengdu,Sichuan 610041)  
The monsoonal temperate glaciers in China are located in the region of the southeastern Qinghai-Tibet Plateau,and these monsoonal temperate glaciers have obvious response to global change.This study takes "glacier-runoff" system of the Bingchuan River Basin of Hailuogou in Gongga Mountain region as research object,because this area has abundant information and data about glacier change.The research have found two important results:(1) The glaciers in Gongga Mountain have sensitive response to global warming since the early of the 20th century,based on glacier-variation data and mass balance data over the past 100 years;(2) glacial runoff has also sensitively corresponded to global warming since the 1980s,as indicated by observed hydrological and climatic data. In conclusion,there is a "glacier-runoff-global change" organism in monsoonal temperate glacier region of China,therefore,"glacier-runoff" system is very sensitive to global change.And what's more,the result indicated that global changing is the main cause of glaciers retreat,glaciers ablation and runoff rise.
【Fund】: 中国科学院重要方向性项目(KZCXZ-YW-317);; 国家自然科学基金重点项目(90511007);; 国家基金委群体项目(40121101);; 中国科学院创新团队国际合作伙伴计划项目(CXTD-Z2005-2);; 国家自然科学基金项目(40501014);; 玉龙雪山地方项目资助
【CateGory Index】: P343.6
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