内蒙古土地利用现状及其经济效益分析

Present Situation of Landuse and Analysis of Economic Profit of Land in Inner Mongolia

内蒙古自治区东西跨度大 ,气候区域差异显著 ,土地资源类型多样 ,土地利用方式及土地产出水平有自己的特点。利用 2 0 0 0年的 TM影像 ,分析土地利用现状、结构、布局特点 ,并进行土地经济效益分析 ,总结出土地利用结构不合理 ,地区差异显著 。

Inner Mongolia covers a huge area from east to west,with obvious regional difference of climate and land resoures.therefore,the way of landuse and land product has its own characteristics in this region.The present situation,struture and distrubution of the landuse are analyzed by using the TM images of 2000 year,as well as economic profit of land.It is concluded that there are irrational structure,obvious regional difference and low productivity of landuse in this region.