Method for intelligently determining suitability of immigration in stony desertification area

A technology of intelligent judgment and suitability, applied in the field of rocky desertification control, can solve the problems of inaccurate selection results, large manpower and material resources, and the need for manual research, etc., and achieves strong adaptability, strong intelligence, and reduced The effect of manpower, material and financial resources
CN108764692APending Publication Date: 2018-11-06GUIZHOU NORMAL UNIVERSITY
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Patent Information

Authority / Receiving Office
CN ยท China
Patent Type
Applications(China)
Current Assignee / Owner
GUIZHOU NORMAL UNIVERSITY
Publication Date
2018-11-06

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Abstract

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.
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Description

technical field

[0001] The invention relates to an intelligent judgment method for the suitability degree of immigrants in a rocky desertification area, belonging to the field of rocky desertification control. Background technique

[0002] The rocky desertification control project has always been one of the most urgent tasks in the entire southwest karst mountain area. In August 2004, the National Development and Reform Commission promulgated the "Notice on Further Improving the Guiding Opinions on the Comprehensive Control of Rocky Desertification in Southwest Rocky Mountains", and put forward five major engineering measures for comprehensive control of rocky desertification. By 2011, the comprehensive control of rocky desertification The project began to be officially implemented. However, there are differences in the natural environment, ecological environment, and social environment in different karst areas, so the selection of rocky desertification control projects oft...

Claims

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