干旱区生态环境知识资源中心(Arid): 绿洲演变动态监测的遥感分析

Arid

	绿洲演变动态监测的遥感分析
其他题名	Application of RS Technology in the Research of Oasis Dynamic Change
	崔卫国; 穆桂金
来源期刊	地球信息科学
ISSN	1560-8999
出版年	2004
卷号	6 期号:3 页码:105-107,125
中文摘要	绿洲演变是绿洲研究的核心问题.针对干旱区绿洲的特点,阐述了绿洲变化及其研究的特点和内容,在此基础上,以玛纳斯绿洲为例,分析了绿洲属性变化和空间位置变迁的遥感应用.研究表明,遥感技术进行短时间尺度内的绿洲属性变化研究,可以比较准确地掌握在特定时间内绿洲组分、结构及功能的变化情况.同时通过遥感影像反映出的水系变迁信息,结合地貌学的相关理论和绿洲的逐水竞生性,研究河道、扇缘、阶地等地貌类型与绿洲变化的关系,进而从更长时间尺度上分析绿洲空间位置变迁过程的方法.
英文摘要	Oasis, an important area in arid zone, is active, dynamic and related with spatial position. Among all the issues, oasis evolvement is the core. Basing on the study of the characteristics and rule of oasis changes, the following properties are obtained: (l)Oasis changes include attribute change (compostion, fabric, function, etc.) and the space change (shape, borderline, position, etc.). (2) Oasis change is an active and dynamic pro-cess, which does not take place in the past, but also at present and in the future. (3) Oasis change relates to environmental science, geology, spatial information science, ecology, etc., so oasis change research is a multi-disciplinary integrated research. The content of oasis change research includes the attribute research, position change research, evolvement processes research, driving force research and mechanism research. RS(Remote Sensing) which is a high-technology has been developed quickly and been used widely dur-ing these years in the field of resource investigation, environment monitoring, etc. In this paper, after a brief introduction of the oasis change, the oasis change research takes Manas oasis as an example for analyzing the application of RS technology in the research of oasis attribute change and its spatial position transference. The method using RS technology and the theory of physiognomy and geology to study oasis space-time change pro-cess that took place in the past is discussed.
中文关键词	遥感 ; 绿洲 ; 动态变化
英文关键词	RS oasis dynamic change application
语种	中文
国家	中国
收录类别	CSCD
WOS类目	GEOSCIENCES MULTIDISCIPLINARY
WOS研究方向	Geology
CSCD记录号	CSCD:1663812
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/2XILL650/204914
作者单位	中国科学院新疆生态与地理研究所, 乌鲁木齐, 新疆 830011, 中国
推荐引用方式 GB/T 7714	崔卫国,穆桂金. 绿洲演变动态监测的遥感分析[J]. 中国科学院新疆生态与地理研究所,2004,6(3):105-107,125.
APA	崔卫国,&穆桂金.(2004).绿洲演变动态监测的遥感分析.地球信息科学,6(3),105-107,125.
MLA	崔卫国,et al."绿洲演变动态监测的遥感分析".地球信息科学 6.3(2004):105-107,125.