ANALYSIS ON SPATIAL FEATURES OF LUCC BASED ON REMOTE SENSING AND GIS IN CHINA

作     者：GAOZhi－qiang DENGXiang－zheng 

作者机构：InstituteofGeographicSciencesandNaturalResourcesResearchtheChineseAcademyofSciencesBeijing100101P.R.China InstituteofGeographicSciencesandNaturalResourcesResearchtheChineseAcademyofSciencesBeijin 

出 版 物：《Chinese Geographical Science》 (中国地理科学（英文版）)

年 卷 期：2002年第12卷第2期

页      面：107-113页

核心收录：

学科分类：12[管理学] 1204[管理学-公共管理] 02[经济学] 0201[经济学-理论经济学] 020103[经济学-经济史] 120405[管理学-土地资源管理] 

基　　金：UndertheauspicesoftheKnowledgeInnovationProjectoftheChineseAcademyofSciences(KZCX1-Y-02) 

主　　题：LUCC 1km data grade index remote sensing 

摘      要：In view of the large quantities of areas, complex landform and dynamic change of resources and environment in China, China has already funded abundantly a series of macro remote sensing investigation projects in land use/ cover change(LUCC) since 1990. Supported by the achievements of such projects, Chinese resources, environmental and remote sensing database (CRERS) was created. In this paper, we standardized the LUCC dataset of CRERS at scale of 1km, which facilitated the study of spatial features of LUCC in China. The analysis on the spatial features of LUCC and their causes of formation in China are based on the CRERS supported by the technologies of Geographic Information System (GIS). The whole research was based on the grade index of land use, ecological environmental index and index of population density. Based on the correlation analysis, we found that the special features of LUCC were closely related with those of ecological environment and population density, which resulted from that areas with better ecological environment and high production potential of land were easy and convenient for human being to live, which, furthermore, led to the aggravation of excessive exploitation of land resources there.