20世纪中国气候变化研究

时间:2021-12-14 18:46:13 环境保护论文 我要投稿

20世纪中国气候变化研究

Abstract: Studies on the 20th century climate change in China have revealed that under the background of global warming over the past century,climate in China has also experienced significant change with mean annual temperature increased by about 0.5 °C.More reliable results for the latter part of the 20th century indicate that the largest warming occurred in Northwest China,North China and Northeast China,and the warming in winter is most significant.Although no obvious increase or decrease trends were detected for mean precipitation over China in the past half century,regional differences are very distinct.In the middle and lower reaches of the Yangtze River,precipitation increased,while that in the Yellow River Basin markedly decreased.Studies suggest that climate change in China seems to be related not only with the internal factors such as ENSO,PDO,and the others,but also with the anthropogenic effects such as greenhouse gas emissions,and land use.The future climate change studies in China seem to be important in narrowing understanding the nature of China's climate change and its main causes,since it is significant for projection and for impact assessment of climate change in the future. 作 者: 翟盘茂    巢清尘    邹旭恺    Zhai Panmao    CHAO Qingchen    Zou Xukai   作者单位: Laboratory for Climate Studies,China Meteorological Administration,Beijing 100081,China; National Climate Center,China Meteorological Administration,Beijing 100081,China  期 刊: 地理学报(英文版)  ISTICSCI   Journal: JOURNAL OF GEOGRAPHICAL SCIENCES  年,卷(期): 2004, 14(z1)  分类号:   Keywords: 20th century    climate change    China   

【20世纪中国气候变化研究】相关文章:

气候变化对中国水安全的影响研究10-02

气候变化与中国的技术政策07-12

气候变化与中国水安全01-04

树木年轮与气候变化关系研究07-29

《中国应对气候变化国家方案》简介08-15

中国能源消费与气候变化的关系08-15

气候变化对鸟类影响:长期研究的意义07-31

应对气候变化中国林业在行动11-23

地表植被改变对气候变化影响的模拟研究08-15