利用AHP构建水产养殖区环境质量评价体系

Application of the Analytic Hierarchy Process (AHP) in the environment quality Evaluation of aquiculture area

应用层次分析法(AHP)对水产养殖区环境质量进行评价,建立水产养殖区环境质量的评价指标体系。构造判断矩阵,确定各指标的权重,并进行一致性检验;参考国内外标准,建立环境质量综合指数模型,将水产养殖区的环境质量划分为5个等级。通过某地胭脂鱼养殖区的实际应用,对本研究评价体系的实用性进行检验和分析。

The analytical hierarchy process（AHP） is applied in the environment quality evaluation of aquiculture area and the index system is set up for it. The comparison matrix is constructed. Confirm the weights of the indices which have passed the combined verify of coherence. Basing on internal and overseas standards, the general environment quality index model is used to grade the environment quality of aquiculture area into five ranks. A Myrocyprinus asiatticus aquiculture area is taken as an example to prove the practicability of the indicators and assessment method offered.