轴向快速城市化中的土地利用变化——以上海市漕溪路-沪闵路沿线地区为例

On the LUCC under the influece of the axial rapid urbanization——A case study on the zone along Caoxi-Humin Road of Shanghai City

基于多时段的TM遥感影像,对上海城市边缘的漕溪路-沪闵路沿线地区近10年来轴向快速城市化过程中的土地利用变化进行了分析研究,通过图像叠加获取土地利用转移矩阵并利用缓冲分析法,得出该区域城市扩展强度、各类土地利用数量变化的幅度,揭示了快速城市化地带土地利用变化方面的一些空间分异特征。

In order to study the influences of the rapid urbanization on the LUCC, the author has taken the axial zone along Caoxi-Humin Road of Shanghai City for a case study. Based on the interpretation of the multi-temporal remote sensing image data in about 10 years, this paper finds 3 facts about the LUCC in this zone. This first, the urban land experienced a rapid expansion in the 10 years; the second, bare land and the land for the warehouse increased in the early time and decreased rapidly in the late time; the third, the structure of the land use also changed greatly during this period; the last, it is the construction of the transportation that causes such shift of the different types of land use.