基于GIS的农村居民点人居适宜性评价及整治分区研究  

Human Settlement Suitability Evaluation and Consolidation Division of Rural Residential Areas Based on GIS

作　　者：邵新娟 张永福[1] 郑丽[1] 王俊智[1] 

机构地区：[1]新疆大学资源与环境科学学院/绿洲生态教育部重点实验室,乌鲁木齐830046

出　　处：《湖北农业科学》2016年第12期3249-3255,共7页Hubei Agricultural Sciences

摘　　要：农村居民点人居适宜性研究是居民点整治分区的基础,也是改善农村生产生活条件、统筹城乡发展的重要途径。以伊犁河谷察布查尔锡伯自治县为研究区,结合研究区实际地形特点,综合运用分布指数、GIS空间分析和结构熵权等方法建立了基于伊犁河谷地区的农村居名点人居适宜性评价体系,并运用引力模型计算居民点的城镇影响分值。结果表明,地势较陡且距离水系越近的区域,人居适宜性越低,适宜性分布指数表明察县面积73.41%的农村居民点位于最适宜区,建议通过对内部改造区、迁移并点区等不同整治分区的初步整合,对农村居民点进行合理引导,为农村居名点的整治优化提供决策支持。Human settlement suitability research of rural residential areas is the basis of consolidation division of residential areas, it is also an important way to improve production and living conditions of rural areas and balance the urban and rural development. Taking Qapqal xibe autonomous county of Ili river valley as the study area,combined with its terrain characteristics, the human settlement suitability evaluation system of rural residential areas in Ili river valley was established with distribution index method,GIS spatial analysis and structure entropy weight method,and using the gravity model to calculate the influence scores of the residential areas. The results showed that,the steeper the topography, and the closer the residential area was near to water system,the lower the suitability of human settlements. The distribution indexes of suitability indicated that,73.41% of the rural residential areas of Qapqal county located in the most suitable region. The rural residential areas should be reasonably guide through the preliminary integration of different consolidation divisions such as internal transformation areas,migration and fixed-point areas,to provide decision support for the regulation and optimization of rural residential areas.

关 键 词：农村居民点 分布指数法 适宜性评价 引力模型评价 整治分区评价 

分 类 号：K928.5[历史地理—人文地理学]