The County Land-use Evaluation Of Yunnan

As the Chinese population, the relative shortage of land resources, coupled with a variety of cultivated land occupied by construction, with the result that our people more and more conflicts and tension, so as early as the rational use of land in order to become a harmonious development of man-land, land planning scientific research Focus on the sustainable use of land resources is of important significance. Chinese scholars on the assessment of land-use research more, but because of different areas, different targeted, taken by different standards and therefore could not form a unified norms applied to the land-related work; In addition, land-use evaluation studies A more detailed, more in-depth, more and more focused, therefore, this article Yunnan Province to study the county level within the framework of the comprehensive evaluation of land use has a certain significance.In this paper, in order to focus on the Yunnan-wide utilization of land at the county level for the reference of land use by introducing the concepts and theories related to the start, set in the land-use evaluation of the basic principles and theories on the basis of the combination of the characteristics of Yunnan, the impact of selected targets, Establish a system of evaluation indicators. Through the evaluation of the comparative analysis of the major use of fuzzy-based analysis, combined with AHP to the paper as a method of evaluation, the last light of actual cases, analysis and evaluation of the region's land-use reasonable, and the results To discuss and make recommendations. This article summed up the last county-level land-use evaluation findings of the study, and research on problems and prospects are discussed.The full text is divided into five parts:The first chapter focuses on the study of the background paper, at home and abroad on the land-use evaluation of the status quo and dynamic, research papers, as well as the meaning and purpose of the study expected results, technical routes and methods; chapter For county-level land use outlined in the comprehensive evaluation, including land, land-use concept and characteristics of land-use evaluation and assessment of the concept of the basic theory and principle; Chapter III is the focus of this paper, part of the county-level land-use analysis of Yunnan Province Comprehensive evaluation of selected targets and build evaluation index system. Select the method in the evaluation, presentation and comparison of the common law experts to judge, AHP, the evaluation factors and fuzzy analysis of 4 methods to select the final analysis, and fuzzy-level analysis of the law, as the papers of evaluation methods; Chapter IV for the case studies in order to Yiliang County, Yunnan Province, land-use analysis of the situation of the target, the use of the previous chapter of the evaluation methods of evaluation of the examples, according to the results of the evaluation, the region's land-use analysis of the impact of factors, and make recommendations; article For some of the conclusions of the five chapters, of this article summarized the results of research on the innovative research papers, studies are still discussing the issue of research and outlook.