干旱区生态环境知识资源中心(Arid): 2000-2010年塔里木河流域气候特征及其变化趋势

Arid

	2000-2010年塔里木河流域气候特征及其变化趋势
其他题名	Characteristics and Change Trend of Climate in Tarim River Basin During 2000-2010
	高国雄 1; 贾俊姝 2; 戴俊生 3
来源期刊	水土保持通报
ISSN	1000-288X
出版年	2016
卷号	36 期号:2 页码:332-336
中文摘要	[目的]分析塔里木河流域气候特征及其变化趋势,为该流域后续治理及生态经济发展提供科学指导。[方法]利用塔里木河流域44个气象监测站的气象要素观测资料,采用Excel和SPSS 11.0软件进行气象数据分析,利用ArcMap 10.0和Surfer 8.0软件进行制图,对该流域20002010年的气候特征及其变化趋势进行分析和研究。[结果]塔里木河流域气候条件极其恶劣,气候类型受地貌类型和地形条件制约,以干旱和极干旱气候为主,分别占流域总面积的73.16%和15.97%;年均气温、年日照时数、年降水量和年蒸发量以夏季最高,年均相对湿度以秋冬季较高,大风主要发生在春季和夏季;各气象要素的空间分布特征受到地形地貌特征的影响,基本遵循以塔里木盆地为中心,向外围逐渐发生变化的总体规律。 [结论]近10a来,塔里木河流域的年均气温、年降雨量、年日照时数及年平均风速呈上升趋势,而年均相对湿度、年蒸发量则呈下降趋势。
英文摘要	[Objective]The climate characteristics and its change trend of Tarim River basin from 2000to 2010 were analyzed to provide scientific instructions for soil and water conservation and ecological economy development. [Methods]Data collected from 44meteorological stations in Tarim River basin during 20002010 were analyzed using Excel and SPSS 11.0statistical software.Map was drawn by Arcmap 10.0and Surfer 8.0 software.[Results]Local climate is harsh as conditioned by the geomorphic type and terrain condition. Arid and extremely arid climate are dominated in Tarim River basin,covered about 73.16%and 15.97%of the basin area,respectively.Annual average temperature,sunshine duration,precipitation and evaporation attained their highest values in summer;whereas,annual average relative humidity were comparatively higher in autumn and winter,and wind occured mainly in spring and summer.Spatial distribution meteorological elements were all affected by topographical features.characterized by the centralization and peripherization in the inward and outward of the basin.[Conclusion]In the past 10years,the annual average temperature,annual rainfall,annual sunshine duration and the annual average wind speed of Tarim River basin had increase tendencies,while the annual average relative humidity,annual evaporation were declined.
中文关键词	气候特征 ; 变化趋势 ; 季节指数 ; 塔里木河流域
英文关键词	climate characteristics change trend seasonal index Tarim River basin
语种	中文
国家	中国
收录类别	CSCD
WOS类目	AGRICULTURE MULTIDISCIPLINARY ; METEOROLOGY ATMOSPHERIC SCIENCES
WOS研究方向	Agriculture ; Meteorology & Atmospheric Sciences
CSCD记录号	CSCD:5694676
来源机构	西北农林科技大学
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/234933
作者单位	1.西北农林科技大学资源环境学院, 杨凌, 陕西 712100, 中国; 2.中国城市出版社, 北京 100053, 中国; 3.新疆农业科学院, 乌鲁木齐, 新疆 830091, 中国
推荐引用方式 GB/T 7714	高国雄,贾俊姝,戴俊生. 2000-2010年塔里木河流域气候特征及其变化趋势[J]. 西北农林科技大学,2016,36(2):332-336.
APA	高国雄,贾俊姝,&戴俊生.(2016).2000-2010年塔里木河流域气候特征及其变化趋势.水土保持通报,36(2),332-336.
MLA	高国雄,et al."2000-2010年塔里木河流域气候特征及其变化趋势".水土保持通报 36.2(2016):332-336.