近20年来北京延庆县土地利用及景观格局变化研究(英文)

编号 zgly0001390337

文献类型 期刊论文

文献题名 近20年来北京延庆县土地利用及景观格局变化研究(英文)

作者 孙贵艳  王传胜  肖磊 

作者单位 中国科学院地理科学与资源研究所  中国科学院研究生院 

母体文献 Journal of Landscape Research 

年卷期 2010年12期

年份 2010 

分类号 P901  F301 

关键词 Land use  Landscape pattern  Yanqing County 

文摘内容 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.