持续土地利用管理评价方法的研究

本文讨论了构建持续土地利用管理评价指标体系和运用评价指标体系对土地利用管理系统进行持续性评价的方法。虽然可以用主成分分析、相关分析、回归分析等数学方法来选取持续土地利用管理评价指标，但源于土地利用管理系统的复杂性，目前最在效的选取方法是根据科学研究成果和生产实践经验。单指标多角度评价法和综合指数法均是持续土地利用管理评价的有效方法。

The Methods for Evaluating Sustainable Land Management

This paper discussed the methods of evaluating sustainable land management and selecting indicators and criteria for evaluation of sustainable land management. Although mathematics methods, such as the Principle Component Analysis, Correlation Analysis, Regression Analysis can be used to select indicators for evaluating sustainable land management. However, because of the complexity of land use system, the most effective way to select evaluating index is to utilize some practical knowledge as well as research results. Whether assessing the sum of those selected indicators values or appraising each single indicator from different view, both of them are reliable methods for evaluating sustainable land management.