Evaluation on the economical and intensive utilization of land resources based on GIS
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    Abstract:

    The indecies were selected from four aspects including the utilization intensity investment intensity, economic and ecological benefits,and the model of the economical and intensive utilization of land resources were established. The principal component analysis was used to determine the specific evaluation index and the analytic hierarchy process was used to determine the weight of each in-dex. By means of the spatial analysis and computing capability of the GIS the economical and inten-live utilization of land resources were evaluated. The evaluated result was similar to the census result which showed that the evaluation model could be used to analyze the status of land utilization and pro-vide data support and decision criterion for the plan of land utilization.

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HAO Tian-ping, ZHANG Yang, WANG Zhi-long. Evaluation on the economical and intensive utilization of land resources based on GIS[J].,2012,29(1):66-69,73

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History
  • Received:November 09,2011
  • Revised:
  • Adopted:
  • Online: January 12,2015
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