[1]姜永见,李世杰,沈德福,等.青藏高原江河源区近40年来气候变化特征及其对区域环境的影响[J].山地学报,2012,(04):461.
 JIANG Yongjian,LI Shijie,SHEN Defu,et al.Climate Change and Its Impact on the Regional Environment in the Source Regions of the Yangtze, Yellow and Lantsang Rivers in Qinghai-Tibetan Plateau during 1971—2008[J].Mountain Research,2012,(04):461.
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青藏高原江河源区近40年来气候变化特征及其对区域环境的影响()
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《山地学报》[ISSN:1008-2186/CN:51-1516]

卷:
期数:
2012年04期
页码:
461
栏目:
山地学报
出版日期:
2012-01-01

文章信息/Info

Title:
Climate Change and Its Impact on the Regional Environment in the Source Regions of the Yangtze, Yellow and Lantsang Rivers in Qinghai-Tibetan Plateau during 1971—2008
作者:
姜永见;李世杰;沈德福;陈炜;
1.中国科学院南京地理与湖泊研究所, 湖泊与环境国家重点实验室, 江苏 南京 210008;
2.中国科学院研究生院, 北京 100049;
3.中国科学院地球化学研究所, 贵州 贵阳 550002
Author(s):
JIANG Yongjian LI Shijie SHEN Defu CHEN Wei
1.State Key Laboratory of Lake Science and Environment, Nanjing Institute of Geography and Limnology, Chinese Academy of Sciences, Nanjing 210008, China;
2.Graduate University of Chinese Academy of Sciences, Beijing 100049, China;
3. Institute of Geochemistry, Chinese Academy of Sciences, Guiyang 550002, China
关键词:
江河源区青藏高原气候变化区域环境REOF
分类号:
P467
文献标志码:
A
摘要:
以江河源区12个气象台站1971—2008年间的逐月气温、风速和降水资料为基础,对该区气候变化特征进行了分析,结果表明:近40年来,江河源区气候持续变暖,年均气温的增温率为0.37℃/(10 a),1987年和1998年气温由低向高突变;年均风速显著降低,每10 a降幅为0.24 m/s,1981年和1992年风速由高向低突变,年均风速与年均气温间呈负相关关系;1980年代降水偏多,1970和1990年代偏少,21世纪以来降水量有所回升,增幅因区域而异;年陆面蒸发量整体显著增加。结合前人研究,探讨了气候变化对环境的影响:持续升温导致江河源区内冰川退缩、多年冻土退化;1980年代气候相对暖湿,水...

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备注/Memo

备注/Memo:
收稿日期(Received date):2011-12-12;改回日期(Accepted) : 2012-04-02。
基金项目(Foundation item):科技部基础性工作专项(2006FY110600)资助。\[Supported by special basic research funds of the Ministry of Science and Technology (2006FY110600).\]
作者简介(Biography):姜永见(1985-),男,山东人,博士研究生,从事环境变化研究。\[Jiang Yongjian(1985-), male, born in Shandong, doctor candidate, major in research on environmental change.\] E-mail:kelvin_86@126.com *
通讯作者(Corresponding author): 李世杰(1954-),男,研究员,博士生导师。\[Li Shijie(1954-), male, professor, Ph D supervisor.\] E-mail: shjli@niglas.ac.cn; lishijie@vip.gyig.ac.cn
更新日期/Last Update: 1900-01-01