在探讨退耕还林工程可持续发展能力内涵的基础上,从环境、经济、社会、智力四大系统的支持能力入手,建立退耕还林工程可持续发展能力评价指标体系;根据相关指标的内涵,对各指标的影响因子及计算方法进行分析;依据据距离函数模型的基本要求,提出选择参照值的思路。 On the basis of discussing the connotation of the sustainable development capability of the project of returning farmland to forestland, starting with the supporting ability of the four systems of environment, economy, society and intelligence, establishing the index system of evaluating the ability of sustainable development of converting farmland into forest project. According to the connotation, The influence factors and calculation methods of each index are analyzed. According to the basic requirements of distance function model, the idea of ​​choosing reference value is put forward.