摘要
基于模糊线性规划的基本理论,分析区域水资源的承载力。把区域水资源可利用量以及人均GDP最小允许污水排放量视为“区间”值,建立了模糊约束线性规划模型,并给出其求解的基本过程。最后将该方法应用于日照市水资源承载力的评价中。应用研究表明,该模型适应性强,评价结果合理、可信度高。
Based on the theory of fuzzy liner programming ,the region water resources is analyzed. Available water resources and per capita GDP minimum permissible value of sewage discharge may be regarded as interval value. On this basis, fuzzy constraint liner programming model is established and the method for calculating the model is posed. The proposed method is applied to assess the water resources carrying capacity of Rizhao region. The case study verifies that the method and corresponding model are objective and reliable and has high suitability.
出处
《水土保持研究》
CSCD
北大核心
2007年第4期57-58,65,共3页
Research of Soil and Water Conservation
关键词
模糊约束
线性规划
水资源承载力
日照市
fuzzy constraint
liner programming
water resources carrying capacity
Rizhao region
