Analysis of Land-use Change in Nansihu Basin,Shandong Province

Land use change is related to the regional food security and ecological security.According to the land-use survey data and related social economic data in Nansihu basin,Shandong province from 2000to2012,a comprehensive analysis of the land resources utilization structural changes,quantity change and spatial change of 13 years in Nansihu basin,Shandong province are presented in this paper,which reveals the existing problems of the land resources utilization in Nansihu basin,Shandong province and provide the scientific basis for the scientific management of land resources and promote the sustainable development of social economy.