盘龙河流域(龙潭寨水文站以上段)土地利用变化及驱动力分析

Study on the Changes and Driving Force of Land Use in Panlong River Basin(above Longtan Zhai Hydrological Station)

选取盘龙河流域(龙潭寨水文站以上段)作为研究区域,根据1990、1999年遥感影像,利用RS、GIS技术,分析研究区1990、1999年土地利用现状,以及9年间土地利用的空间变化特征。同时结合社会经济方面的资料,采用定性分析方法剖析土地利用变化驱动力,揭示区域土地利用变化与驱动力的关系,并为区域利用土地资源提供合理性建议。

Panlong River basin（above Longtan Zhai hydrological station） was selected as the study area.Based on the remote sensing images in 1990 and 1999,the land use situations in the study area in 1990 and 1999 and the spatial change characteristics of the land use during nine years were analyzed by using RS and GIS technologies.Combined with the social and economic data,the driving forces of the land use changes were analyzed by using the qualification analysis method.The correlation between the regional land use changes and driving force was revealed.And some reasonable suggestions were put forward for the regional use of land resources.