Spatial pattern of rural settlements in the upper reaches of the Minjiang River—a case study in Maoxian county,Sichuan

CORC > 成都山地灾害与环境研究所 > 中国科学院水利部成都山地灾害与环境研究所 > 成都山地所知识仓储（2009年以前）

	Spatial pattern of rural settlements in the upper reaches of the Minjiang River—a case study in Maoxian county,Sichuan
	Wenlan Feng（冯文兰） ; Ainong Li（李爱农） ; Wancun Zhou（周万村）
刊名	Journal of Mountain Science
	2007
卷号	4 期号:2 页码:146-154
关键词	Rural settlement
合作状况	其它
英文摘要	A quantitative analysis of the spatial pattern of rural settlements in the upper reaches of the Minjiang River was made with the major data sources being the relevant ETM image and the national geographical database of China (including contour line, river and road) at the scale of 1:250 000, and using image interpretation and field investigation to obtain spatial information on rural settlements. The results of the spatial analysis technique of GIS and correlation analysis showed that most settlements (78.2 %) were located in the mountain area at 1500 ∼ 2700 m altitude, and almost half in the arid valley area. More than 80.0 % of settlements had their slopes above 15°. Most settlements had good access to water resources, roads and communications, and tended to cluster close to the road network rather than the river. About half of the rural settlements in the study area were relatively concentrated, while the others were decentralized. Those with higher altitude usually had land with steep slope, inconvenient water and road accesses, and were located far apart from each other. In view of such a situation, further research should be done to make reasonable countermeasures on these settlements for better living conditions and ecosystem stability.
语种	中文
公开日期	2010-11-08
内容类型	期刊论文
源URL	[http://ir.imde.ac.cn/handle/131551/2466]
专题	成都山地灾害与环境研究所_成都山地所知识仓储（2009年以前）
推荐引用方式 GB/T 7714	Wenlan Feng,Ainong Li,Wancun Zhou. Spatial pattern of rural settlements in the upper reaches of the Minjiang River—a case study in Maoxian county,Sichuan[J]. Journal of Mountain Science,2007,4(2):146-154.
APA	Wenlan Feng,Ainong Li,&Wancun Zhou.(2007).Spatial pattern of rural settlements in the upper reaches of the Minjiang River—a case study in Maoxian county,Sichuan.Journal of Mountain Science,4(2),146-154.
MLA	Wenlan Feng,et al."Spatial pattern of rural settlements in the upper reaches of the Minjiang River—a case study in Maoxian county,Sichuan".Journal of Mountain Science 4.2(2007):146-154.