咨询与建议

看过本文的还看了

相关文献

该作者的其他文献

文献详情 >SPATIALIZATION MODEL OF POPULA... 收藏

SPATIALIZATION MODEL OF POPULATION BASED ON DATASET OF LAND USE AND LAND COVER CHANGE IN CHINA

SPATIALIZATION MODEL OF POPULATION BASED ON DATASET OF LAND USE AND LAND COVER CHANGE IN CHINA

作     者:ZHUANGDa-fang LIUMing-liang  

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:114-119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(No.KZCX02-308) 

主  题:spatialization models population models LUCC dataset populationspatialization deqing county 

摘      要:The spatialization of population of counties in China is significant. Firstly, we can gain the estimated values of population density adaptive to different kinds of regions. Secondly, we can integrate effectively population data with other data including natural resources, environment, society and economy, build 1km GRIDs of natural resources reserves per person, population density and other economic and environmental data, which are necessary to the national management and macro adjustment and control of natural resources and dynamic monitoring of population. In order to establish population information system serving national decision making, three steps ought to be followed:1) establishing complete geographical spatial data foundation infrastructure including the establishment of electric map of residence with high resolution using topographical map with large scale and high resolution satellite remote sensing data, the determination of attribute information of housing and office buildings, and creating complete set of attribute database and rapid data updating; 2) establishing complete census systems including improving the transformation efficiency from census data to digital database and strengthening the link of census database and geographical spatial database, meanwhile, the government should attach great importance to the establishment and integration of population migration database; 3) considering there is no GIS software specially serving the analysis and management of population data, a practical approach is to add special modules to present software system, which works as a bridge actualizing the digitization and spatialization of population geography research.

读者评论 与其他读者分享你的观点

用户名:未登录
我的评分