Evolution Stages of Oasis Economy and Its Dependence on Natural Resources in Tarim River Basin

CORC > 新疆生态与地理研究所 > 中国科学院新疆生态与地理研究所 > 中国科学院新疆生态与地理研究所(2010年以前数据)

	Evolution Stages of Oasis Economy and Its Dependence on Natural Resources in Tarim River Basin
	Qiao Xuning ; Yang Degang ; Zhang Xinhuan
刊名	CHINESE GEOGRAPHICAL SCIENCE
	2009
卷号	19 期号:2 页码:135-143
关键词	CONSTRAINT FORCE HEXI CORRIDOR NW CHINA URBANIZATION MANAGEMENT CLIMATE REGIONS SYSTEM
ISSN号	1002-0063
通讯作者	Qiao, XN, Chinese Acad Sci, Xinjiang Inst Ecol & Geog, Urumqi 830011, Peoples R China
中文摘要	This paper examines spatio-temporal characteristics of an oasis economy and its relationship with water and mineral resources in the Tarim River Basin from 1965 to 2005. A spatial autocorrelation model, the center of gravity model, and index system of the regional central city are used to probe the evolution laws of spatial structure of oasis economy. The study finds that: 1) The economic centre of gravity, whose variation track during this period follows linear rate law, was moving from headstream to middle reaches of the Tarim River. 2) Positive spatial autocorrelation which showed a waving and ascending trend of regional economy was significant and the neighbor effect of regional economic growth was strengthened continuously. 3) The regional economic centre was located in Hotan City before 1980, moved to Aksu City during the 1980s and to Korla City after 1990. We conclude that above all, during the recent four decades the evolution of the oasis economy in this region has gone through three stages: a traditional agriculture stage (before 1980), oasis agriculture and agricultural product processing stage (1980-1990) and oasis energy industry stage (after 1990). Furthermore, the dependence degree of the oasis economy on natural resources in different stages are studied by using dominance index, regression model, and grey relation method, which shows that an oasis economy highly depends oil water resources in the oasis agriculture and agricultural product processing stage while it depends more oil mineral resources such as oil and natural gas during the oasis energy industry stage.
学科主题	区域发展
收录类别	SCI
公开日期	2011-08-19
内容类型	期刊论文
源URL	[http://ir.xjlas.org/handle/365004/10092]
专题	新疆生态与地理研究所_中国科学院新疆生态与地理研究所(2010年以前数据)
推荐引用方式 GB/T 7714	Qiao Xuning,Yang Degang,Zhang Xinhuan. Evolution Stages of Oasis Economy and Its Dependence on Natural Resources in Tarim River Basin[J]. CHINESE GEOGRAPHICAL SCIENCE,2009,19(2):135-143.
APA	Qiao Xuning,Yang Degang,&Zhang Xinhuan.(2009).Evolution Stages of Oasis Economy and Its Dependence on Natural Resources in Tarim River Basin.CHINESE GEOGRAPHICAL SCIENCE,19(2),135-143.
MLA	Qiao Xuning,et al."Evolution Stages of Oasis Economy and Its Dependence on Natural Resources in Tarim River Basin".CHINESE GEOGRAPHICAL SCIENCE 19.2(2009):135-143.