IMHE OpenIR  > 数字山地与遥感应用中心
Alternative TitleA Study On The Land Use Dynamic Changes Based On Remote Sensing And Gis
江晓波; 孙燕; 周万村; 李爱农
Corresponding Author江晓波
Source Publication长江流域资源与环境
Other Abstract



The land is the basis of economic activites for human beings;the and use is the mode and intensity as to proudce materials;and the dynamic changes of the land use is the reflection of trend in the land use mode.The dynamic changes are distinguished from the change quantity,mode,intensity,structure and trend.It is important to have a general and objective viewpoint to the dynamic changes to understand the present rational and irrationl land use mode in order to provide reference to the logn-term and sustainable land dadminsistration.The Remote Sensing(RS) method provides abundant infromation,and Geographical Information System(GIS)has powerful functions in data processing and spatial analysis.The combination of RS and GIS,which is characterized by little labor,high effeciency and low expense,has inestimable advantages compared with the traditional methods,and is highly practical in montoring dynamic changes of the land use.The elaborate technical routine is established to study the Chongqing's hland use and its dynamic changes over last fifteen years on temporal and spatial series.The explanation of these facial pheomena,i.e.the decrease of the land use of the farming area and forest area,and the increase of the land use of the consturction area,and the inner driving force,i.e.the natural environment(gradient,elevation and soil type etc.)and the humance factors(the economic conditions and the population presure etc.)are given in order to provide the decision to the efficient and sustaabinalbe utilization of the land resources

Keyword遥感 Gis 土地利用 动态变化 驱动力
Subject AreaP208
Indexed ByCSCD ; 北大中文核心
Funding Organization国家“九五”攻关课题《国家资源环境信息系统的数据构建、动态检测与决策支持运行》(项目号:96-B02-01-02)部分成果 ; 中国科学院成都山地灾害与环境研究所创新种子基金
Citation statistics
Cited Times:16[CSCD]   [CSCD Record]
Document Type期刊论文
Recommended Citation
GB/T 7714
江晓波,孙燕,周万村,等. 基于遥感与GIS的土地利用动态变化研究[J]. 长江流域资源与环境,2003,12(2):130-135.
APA 江晓波,孙燕,周万村,&李爱农.(2003).基于遥感与GIS的土地利用动态变化研究.长江流域资源与环境,12(2),130-135.
MLA 江晓波,et al."基于遥感与GIS的土地利用动态变化研究".长江流域资源与环境 12.2(2003):130-135.
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