摘要
With Yanqing County as the study subject,land use and landscape pattern change were discussed by using transition matrix,gravity center model and landscape pattern indexes.Based on this,the correlation between them was analyzed by using SPSS technology,taking transformation among the main land types as the dependent variable,and the elevation,slope ratio,distance to towns as the independent variables.In addition,the influences of policy factor,economic development and demographic factor on land use change were discussed.
With Yanqing County as the study subject,land use and landscape pattern change were discussed by using transition matrix,gravity center model and landscape pattern indexes.Based on this,the correlation between them was analyzed by using SPSS technology,taking transformation among the main land types as the dependent variable,and the elevation,slope ratio,distance to towns as the independent variables.In addition,the influences of policy factor,economic development and demographic factor on land use change were discussed.
基金
Supported by Important Directional Program Group of Knowledge Innovation Project of Chinese Academy of Sciences (KZCX2-YW-Q10-4)~~
