Since the implementation of the Western Development Policy,the rapid economic development in the western region of China has led to changes in land use structure.In order to explore the land use pattern and change process in Xiangxi Prefecture,so as to rationalize the u...MORE Since the implementation of the Western Development Policy,the rapid economic development in the western region of China has led to changes in land use structure.In order to explore the land use pattern and change process in Xiangxi Prefecture,so as to rationalize the use of land resources and respond to ecological envir...