The Study On LUCC And Human Drive Factor In Changji City

Land use and land cover change (LUCC) is an important component part of global environmental change and main cause result in the environmental change,now has become hotspots of Global change research.With the global environment and climate change,The Land use structure and the quality of land resources is continuously decreasing,and which effect Ecological Environment and Global Environment, especially the sharply economic increasing and the fully culture brimming region.By using landsat TM remote sensing images in 1995,1998 and 2000 and traditional interpretation method,precisely acquire the land use information from the remote sensing images,and make an analysis on the driving forces which have formed the present pattern of land use and land cover.The research of driving forces on the land use pattern and the pattern changes of Changji. By means of the social economic statistical software-SPSS and the date of Xinjiang Statistical Yearbook,use its the principal component analysis model and choose some variants related to economics to pursue the driving forces that formed the present pattern of land use and land cover and resulted in the change of land use and land cover,The results indicate that it is mainly the three factors: economical factor,structure factor,demographic factor.