基于RS与GIS的山西省土地利用动态变化分析

Analysis on Land Use Dynamic Change in Shanxi Province Based on RS and GIS

基于遥感(RS)与地理信息系统(GIS)技术,对山西省20世纪90年代末10年土地利用动态变化进行了分析。结果表明,该省土地变化以城镇、果园变化最大;草地、耕地被城镇大量占用;建设用地面积的扩大主要受人口压力的影响;从偏离度等看,土地利用受人类活动的影响越来越大。

This paper analysis land use dynamic change of Shanxi Province in 10 years based on RS and GIS techniques. The results show： The most change has been occurred in urban and orchard area; great amount of grassland and farm land are occupied by urban construction; increase of constructive land is stimulated by population pressure. Moreover, human activities have influenced land use increasingly.