常熟市农业生态环境质量的可变模糊评价

Variable fuzzy assessment on agricultural eco-environmental quality of Changshu City

对农业生态环境质量进行评价,是制定农业及社会可持续发展政策的依据。农业生态环境质量的评价属于模糊概念。采用可变模糊集模型进行评价,以级别特征值方法量化评价结果,可有效解决最大隶属原则的不适应性。本文运用该模型对江苏省常熟市农业生态环境质量进行了评价。对比文献[14],体现了该模型适用性,能更客观地评价该市农业生态环境质量状况。根据评价结果,该文对常熟市生态环境的维护提出了建议。

As the foundation of making sustainable development policy of agricultural and society, assessment of agricultural eco-environrnental quality is a fuzzy conception. Combined with Feature Value of Grades for results quantification, applying Variable Fuzzy Set model on assessment could overcome the unfitness of the maximum membership principle. In this paper, the assessment of agricultural coo-environmental quality of Changshu city is supplied. Compared with the reference [14], the model is more suitable and the result is more objective. Based on the result, suggestions of agricultural coo-environmental quality maintenance for Changshu city are presented.