基于层次熵权法的江苏省沿海垦区水生态效应评价  

Evaluation and analysis of water ecological effect in coastal reclamation area in Jiangsu Province based on AHP-entropy weight method

作　　者：陈建明[1,2] 程细英 李美枫 CHEN Jianming;CHENG Xiying;LI Meifeng(Business School,Hohai University,Nanjing 211100,China;Institute of Water Conservancy Economics,Hohai University,Nanjing 211100,China)

机构地区：[1]河海大学商学院,江苏南京211100 [2]河海大学水利经济研究所,江苏南京211100

出　　处：《水利经济》2020年第2期43-48,61,83,共8页Journal of Economics of Water Resources

基　　金：江苏省水利重大技术攻关项目(2017011)。

摘　　要：水生态效应评价能够为沿海垦区合理开发提供科学决策依据。通过分析水生态效应的影响因素,梳理并构建包含社会经济子系统和水生态系统子系统的水生态效应综合评价体系及模型,运用层次分析法和熵权法主客观综合赋权,选取沿海垦区范围内的东台市、射阳县和大丰区为典型进行水生态效应评价实证分析,分析了水生态效应评价结果,提出了发挥沿海垦区自然资源优势、优化产业布局、提高水生态效应等对策建议。The evaluation of water ecological effect can provide scientific decision-making basis for the rational development of coastal reclamation areas.By analyzing the influencing factors of water ecological effect,the comprehensive evaluation system and model for the water ecological effect including social economic subsystem and water ecological subsystem are investigated and established.The analytic hierarchy process and the entropy weight method are used to synthesize weights from subjective and objective perspectives.Dongtai City,Sheyang County and DafengDistrict in the coastal reclamation area are taken as typical examples to conduct empirical analysis ofevaluation of water ecological effect,and the evaluated results of water ecological effect are analyzed.Some suggestions are put forward as follows:full play of the advantages of natural resources and water ecological environment,optimization of the industrial layout,and improvement of the water ecological effect.

关 键 词：沿海垦区 水生态 效应评价 层次分析法 熵权法 

分 类 号：F407.9[经济管理—产业经济]