So,on the basis of some collection of land-use evidences,the author made some research work of land-use dynamic change for this area,and expected that the land-administration of Chengtu can find out some useful information from them.

• 基于此，笔者收集了该区土地利用的有关资料，对本区的土地利用动态变化进行分析研究，以期成都市土地管理有关部门能从中了解该区土地利用的变化情况。