Impacts of Climatic Change on River Runoff in Northern Xinjiang of China over Last Fifty Years

CORC > 新疆生态与地理研究所 > 中国科学院新疆生态与地理研究所 > 中国科学院新疆生态与地理研究所(2010年以前数据)

	Impacts of Climatic Change on River Runoff in Northern Xinjiang of China over Last Fifty Years
	Yang Yuhui ; Chen Yaning ; Li Weihong ; Wang Minzhong ; Sun Guili
刊名	CHINESE GEOGRAPHICAL SCIENCE
	2010
卷号	20 期号:3 页码:193-201
关键词	ATLANTIC OSCILLATION BASIN
ISSN号	1002-0063
通讯作者	Chen, YN, Chinese Acad Sci, Key Lab Oasis Ecol & Desert Environm, Xinjiang Inst Ecol & Geog, Urumqi 830011, Peoples R China
中文摘要	The characteristics of climatic change and river runoff, as well as the response of river runoff to climatic change in the northern Xinjiang are analyzed on the basis of the hydrological and meteorological data over the last 50 years by the methods of Mann-Kendall nonparametric test and the nonlinear regression model. The results show that: 1) The temperature and the precipitation increased significantly in the whole northern Xinjiang, but the precipitation displayed no obvious change, or even a decreasing trend in the northern mountainous area of the northern Xinjiang. 2) River runoff varied in different regions in the northern Xinjiang. It significantly increased in the northern slope of the Tianshan Mountains and the north of the northern Xinjiang (p = 0.05), while slightly increased in the west of the northern Xinjiang. 3) North Atlantic Oscillation (NAO) affects river runoff by influencing temperature and precipitation. The NAO and precipitation had apparent significant correlations with the river runoff, but the temperature did not in the northern Xinjiang. Since the mid-1990s river runoff increase was mainly caused by the increasing temperature in the northern slope of the Tianshan Mountains and the north of the northern Xinjiang. Increased precipitation resulted in increased river runoff in the west of the northern Xinjiang.
学科主题	水文地理学及水资源 ; 气候学
收录类别	SCI
公开日期	2011-08-19
内容类型	期刊论文
源URL	[http://ir.xjlas.org/handle/365004/9948]
专题	新疆生态与地理研究所_中国科学院新疆生态与地理研究所(2010年以前数据)
推荐引用方式 GB/T 7714	Yang Yuhui,Chen Yaning,Li Weihong,et al. Impacts of Climatic Change on River Runoff in Northern Xinjiang of China over Last Fifty Years[J]. CHINESE GEOGRAPHICAL SCIENCE,2010,20(3):193-201.
APA	Yang Yuhui,Chen Yaning,Li Weihong,Wang Minzhong,&Sun Guili.(2010).Impacts of Climatic Change on River Runoff in Northern Xinjiang of China over Last Fifty Years.CHINESE GEOGRAPHICAL SCIENCE,20(3),193-201.
MLA	Yang Yuhui,et al."Impacts of Climatic Change on River Runoff in Northern Xinjiang of China over Last Fifty Years".CHINESE GEOGRAPHICAL SCIENCE 20.3(2010):193-201.