干旱区生态环境知识资源中心(Arid): 新疆湿地资源时空变异研究

Arid

	新疆湿地资源时空变异研究
其他题名	Study on the Temporal and Spatial Differentiation of Wetland Resources in Xinjiang
	周可法 1; 吴世新 1; 李静 2; 陈曦1
来源期刊	干旱区地理
ISSN	1000-6060
出版年	2004
卷号	27 期号:3 页码:405-408
中文摘要	新疆地区是中国西北最干旱的地区,湿地分布最少的区域之一.新疆湿地资源以天然湿地为主,按湿地特征分为南疆和北疆两大区,由于南疆和北疆所处的地理位置不同,水文条件的差异,人类活动的影响程度不同,其湿地在空间分布结构、资源类型等方面表现出不同变化特点.本文利用遥感和地理信息系统技术方法对新疆湿地类型、资源现状进行研究,再利用GIS的空间分析功能,对新疆湿地资源动态变化及时空分布特征进行分析研究.
英文摘要	The distribution zones of wetlands in Xinjiang vary from - 154 m a. s. 1. to 4800 m a. s. I. , thus, the diverse wetland ecosystems deuelop in this inland arid area. Xinjiang is one of the aridest regions with the least wetlands in northwest China. The main wetlands in Xinjiang are natural ones. According to the characteristics of the wetlands, Xinjiang can be divided into two parts, i.e. , south Xinjiang and north Xinjiang. The spatial distribution, resources types, etc. of the wetlands in Xinjiang are different between south Xinjiang and north Xinjiang due to their different geographical locations, hydrological conditions and intensity of human activities. In this paper, the types and the actuality of the wetlands in Xinjiang are researched by using the means oi re-mote sensing (RS) and geographical information system (GIS), and the dynamical change and the temporal and spatial distribution characteristics of the wetland resources in Xinjiang are analyzed based on the spatial analysis functmn of GIS. As Xinjiang is a typical inland arid region, it is considered that the wetlands in Xinjiang play an important role in the social and economic development and the people’s general life although the areas of the wetlands in Xinjiang are small. Therefore, the conservation of the wetlands in Xinjiang should be paid more at-tention to so as to improve the ecological environment.
中文关键词	遥感 ; 湿地资源 ; 时空变异
英文关键词	GIS RS GIS wetland resources temporal and spatial differentiation
语种	中文
国家	中国
收录类别	CSCD
WOS类目	ECOLOGY
WOS研究方向	Environmental Sciences & Ecology
CSCD记录号	CSCD:1805710
来源机构	中国科学院新疆生态与地理研究所
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/205022
作者单位	1.中国科学院新疆生态与地理研究所, 乌鲁木齐, 新疆 830011, 中国; 2.新疆遥感中心, 乌鲁木齐, 新疆 830011, 中国
推荐引用方式 GB/T 7714	周可法,吴世新,李静,等. 新疆湿地资源时空变异研究[J]. 中国科学院新疆生态与地理研究所,2004,27(3):405-408.
APA	周可法,吴世新,李静,&陈曦.(2004).新疆湿地资源时空变异研究.干旱区地理,27(3),405-408.
MLA	周可法,et al."新疆湿地资源时空变异研究".干旱区地理 27.3(2004):405-408.