Method for intelligently determining suitability of immigration in stony desertification area
The invention discloses a method for intelligently determining the suitability of immigration in a stony desertification area. On the bases of an analysis result of the importance degree of each indexby a Delphi method, an analytic hierarchy process is used to further determine the weight of the ana...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The invention discloses a method for intelligently determining the suitability of immigration in a stony desertification area. On the bases of an analysis result of the importance degree of each indexby a Delphi method, an analytic hierarchy process is used to further determine the weight of the analysis result, thereby improving the accuracy of the importance degree of each index. Only the areasof different suitability evaluation indexes and the area and distribution of respective areas can be selected by comparing the grid value in a grid image formed by the analytic hierarchy process withthe suitability evaluation index assignment criteria. The method is easy and convenient to operate, high in degree of intellectualization, and high in degree of visualization, greatly reduces the human, material, and financial investment for suitability evaluation of the stony desertification areas in the prior art, is applicable to various stony desertification areas, and has good promotion adaptability.
本发明公开了种石漠化区域移民适宜性 |
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