Aiming at the challenge of coordinated development of urban land use and living environment in southwest mountainous area,this paper analyzes the natural environment,cultural environment and land use of Changling Town in Guizhou by ecological sensitivity evaluation method.The results showed that the area of general sensitivity was the largest,accounting for 64.02%,while the most sensitive,sensitive and insensitive areas accounted for 18.45%,15.52%and 2.01%,respectively.Woodland had the highest landscape fragmentation index and potential landscape area density index of 69.09%and 56.89%,respectively.In order to optimize land use and improve the quality of human settlement environment,it is necessary to pay attention to ecological environment protection and reasonable planning,enhance landscape connectivity,appropriately increase construction land,and improve the efficiency of land use.
维普
万方数据