干旱区生态环境知识资源中心(Arid): 新疆石河子垦区农业气候资源的空间分布

Arid

	新疆石河子垦区农业气候资源的空间分布
其他题名	Spatial Distribution of Agroclimatic Resources in the Shihezi Region, Xinjiang
	李迎春 1; 姚艳丽 1; 谢国辉 2
来源期刊	干旱区地理
ISSN	1000-6060
出版年	2005
卷号	28 期号:4 页码:497-500
中文摘要	从我国西部地区农业生产的特点出发,以地理信息系统为支撑,在分析影响新疆石河子垦区农业气候资源空间分布的地理要素的基础上,研究该垦区农业气候资源的空间分布状况,通过模型及形成的相关图件了解垦区光、热、水资源的空间分布特点及农业气候资源的空间分布规律,为合理利用农业气候资源,科学制定农业发展规划、指导垦区农业生产提供依据.
英文摘要	The Shihezi region (43°30’~45°40’N, 85°00’~86°30’E) is located in the northern piedmont of the central Tianshan Mountains. It belongs to the typical continental arid climate, the production management level and mechanization level are high, and the region is an important base of cereals, cotton, melons and fruits in the north Xinjiang economic zone along, the Tianshan Mountains. Most of the farmlands are located in the alluvial-diluvial plains with elevation of 300-500 m, the terrain is level, and the geographical factors affect the distribution agroclimatic resources. In this paper, the spatial distribution of agroclimatic resources in Shihezi region, Xinjiang, is researched based on analyzing geographical factors affecting the spatial distribution of agroclimatic resources in the region, and the models of spatial distribution of sunshine, heat, precipitation and water resources in the region are developed under support of GIS. The results show that the elevation is a dominant factor affecting agroclimatic resources among the geographical factors, the monthly temperature during the period from October to next March and annual temperature are positively correlated with elevation, whereas the monthly temperature during the period from April to September is negatively correlated with elevation. Annual precipitation is positively correlated with elevation but negatively with latitudes. Local climate is different from the different regions due to the synthetic effect of geographical factors, the temperature is lower in winter but higher in summer and the precipitation is less in the Paotai and Mosuowan regions located in the desert-farmland ecotone and the state farms near sand deserts than that in the marginal zones of the basin. The study results can provide the scientific basis for rationally utilizing the agroclimatic resources, scientifically working out the agricultural development planning and effectively guiding the agriculture production in the Shihezi region.
中文关键词	农业气候资源 ; 空间分布 ; 地理信息系统 ; 石河子
英文关键词	agroclimatic resources spatial distribution GIS Shihezi region
语种	中文
国家	中国
收录类别	CSCD
WOS类目	AGRICULTURE MULTIDISCIPLINARY
WOS研究方向	Agriculture
CSCD记录号	CSCD:2013118
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/206165
作者单位	1.新疆环境气象中心, 乌鲁木齐, 新疆 830002, 中国; 2.乌鲁木齐气象卫星地面站, 乌鲁木齐, 新疆 830011, 中国
推荐引用方式 GB/T 7714	李迎春,姚艳丽,谢国辉. 新疆石河子垦区农业气候资源的空间分布[J],2005,28(4):497-500.
APA	李迎春,姚艳丽,&谢国辉.(2005).新疆石河子垦区农业气候资源的空间分布.干旱区地理,28(4),497-500.
MLA	李迎春,et al."新疆石河子垦区农业气候资源的空间分布".干旱区地理 28.4(2005):497-500.