干旱区生态环境知识资源中心(Arid): 新疆三工河流域气候暖湿化特征分析

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	新疆三工河流域气候暖湿化特征分析
其他题名	Analysis on the Climate Change Towards Warming-wetting Trend in the Sangong River Watershed, Xinjiang
	杜刚 1; 魏守忠 2; 常绪正 2; 李奇 3
来源期刊	干旱区研究
ISSN	1001-4675
出版年	2005
卷号	22 期号:1 页码:111-115
中文摘要	对三工河流域近40 a中山区、近山区、近沙漠区的气温、降水、蒸发资料进行月线性趋势分析,得出流域增温主要在2月和9月.2月增温趋势大于9月.流域春夏季气温多年变化较为稳定.降水增湿在1,2月和夏秋季节,夏秋季节降水增湿趋势大于冬季.整个流域夏季蒸发呈减小趋势,平原区蒸发减小趋势大于中山区.夏季降水增大与蒸发减小有较好的反相关性.流域冬季气候增温增湿显著,夏季增湿作用显著.各地暖湿化在空间和时间上有所差异,中山区相对较弱,平原区较强,近山平原区是气候暖湿化最为显著的地域.
英文摘要	The Sangong River Watershed is located in the north slope of the Bogda Peak (5 445 m a. s. 1.) and the southern marginal zone of the Junggar Basin in the eastern part of middle section of the northern piedmont of the Tianshan Mountains. There are 3 streams including the Sangong River, Sigong River and Shuimo River in the watershed. The annual runoff volume in the watershed is 9.22 * 107 rn3. In this paper, the linear trends of air temperature, precipitation and evaporation in 3 regions, i.e., the mid-mountain zone, plains near mountain and plains near deserts with the different elevations in the Sangong River Watershed since recent 40 years, are analyzed. The results show that, in the Sangong River Watershed, the temperature increase occurs mainly in February and September, especially in February; the precipitation increase occurs mainly in January, February, summer and autumn, especially in summer and autumn; the evaporation in summer is in a reducing trend, especially in plains. There is no correlation between the temperature increase and precipitation increase in winter; but there is a good converse correlation between the precipitation increase and the evaporation reduction in summer. The warming-wetting trend is not so obvious in the mid-mountain forest zone but is significant in the plains.
中文关键词	气候 ; 增温增湿 ; 暖湿化 ; 三工河流域 ; 新疆
英文关键词	climate warming-wetting trend the Sangong River Watershed
语种	中文
国家	中国
收录类别	CSCD
WOS类目	METEOROLOGY ATMOSPHERIC SCIENCES
WOS研究方向	Meteorology & Atmospheric Sciences
CSCD记录号	CSCD:1878319
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/206207
作者单位	1.新疆塔城水文水资源勘测局, 塔城, 834700; 2.新疆水文水资源局三工河流域地下水环境监测站, 阜康, 新疆 831505, 中国; 3.新疆阜康市气象局, 阜康, 新疆 831500, 中国
推荐引用方式 GB/T 7714	杜刚,魏守忠,常绪正,等. 新疆三工河流域气候暖湿化特征分析[J],2005,22(1):111-115.
APA	杜刚,魏守忠,常绪正,&李奇.(2005).新疆三工河流域气候暖湿化特征分析.干旱区研究,22(1),111-115.
MLA	杜刚,et al."新疆三工河流域气候暖湿化特征分析".干旱区研究 22.1(2005):111-115.