摘要
着眼于镇域尺度,通过构建资源环境—经济—社会子系统的指标体系,利用系统耦合理论、探索性数据空间分析等方法,探讨三峡库区重点城市万州区农村发展系统特征,结果表明:万州区41个乡镇其农村发展系统处于基本协调、轻度失调、中度失调3类之中,乡镇之间系统协调度有一定差异;农村发展总系统与社会系统、资源环境系统子系统在空间整体上都呈空间正相关特性,发展水平相似的区域集聚分布,经济子系统在空间整体上呈随机分布.
The analysis of rural development coordination is an important basis for establishing the proper mode of regional sustainable development .In a research reported in this papepr ,an evaluation system was established ,which was composed of 10 indicators including social system ,economic system and resource‐environmental system ,to evaluate the rural development status in Wanzhou District of Chongqing .The systemic characteristics and spatial pattern of rural development on the town scale in Wanzhou were inves‐tigated ,using mean‐squared deviation weight method ,system coupling theory and exploratory spatial data analysis method （ESDA） ,and the relationships of subsystems and spatial correlation of system were ex‐plored .The results showed that the overall level of coordination degree between subsystems was still low in Wanzhou .Coordination degrees of its 41 towns were of three types ,i.e. ,mild coordination ,mild inco‐ordination and moderate incoordination ,and some differences existed among the towns .On the town scale ,the towns with mild coordination were mainly located in the vicinity of the urban area of Wanzhou and along the west bank of the Changjiang River and ,correspondingly ,the low‐level towns were mainly located in its south‐eastern corner .The rural development system and its subsystems such as social system and resource‐environmental system of the 41 tow ns exhibited a high spatial positive correlation .Intriguing‐ly ,counties with similar level development were found to be clustered together ,and the economic subsys‐tem of the 41 towns exhibited a random distribution .On the town scale ,rural development in Wanzhou should aim at promoting harmonious development among various regions in the future ,and internally ,dis‐ordered development should be controlled and rationalized through planning measures so as to achieve a harmonious development among social system ,economic system and resource‐environmental system .
出处
《西南大学学报（自然科学版）》
CAS
CSCD
北大核心
2014年第12期115-121,共7页
Journal of Southwest University(Natural Science Edition)
基金
国家"十二五"科技计划资助项目(2013BAJ11B02)
关键词
农村地区
农村发展系统
空间自相关
协调度
重庆万州
rural area
rural development system
spatial autocorrelation
coordination degree
Wanzhou of Chongqing
