摘要
将模糊优选模型与熵权法进行有机结合,引入到水环境安全动态评估中,从时间的角度观察水环境的变化规律。由实例计算可以看出,保护水资源与调整产业结构相互支持,建设生态农业示范区,发挥对周边地区的辐射和带动作用,注重生态系统建设,保护植被,采取坚决的措施治理污染等均可使水环境安全得到改善,从而保证农业供水安全。
This paper combines fuzzy optimal model and entropy weight together organically.Bring it into water environment assessment to study it from the aspect of time changes.It can be seen from the example calculation that the protection of water resources and adjustment of industrial structure,construction of ecological agriculture demonstration area,ecosystem construction and protection of vegetation,to take resolute measures to control pollution can improve the water environmental security to ensure the safety of agricultural water supply.
出处
《安徽农业科学》
CAS
北大核心
2011年第26期16095-16096,共2页
Journal of Anhui Agricultural Sciences
关键词
优选
熵权
水环境
Optimal
Entropy weight
Water environment
