河道生态护坡工程的综合评价模型构建与应用研究  

Study on the Construction and Application of Comprehensive Evaluation Model for River Ecological Slope Protection Project

作　　者：邓龙 DENG Long(Shenzhen Water Planning and Design Institute Co.Ltd.,Shenzhen 518000,Guangdong,China)

机构地区：[1]深圳市水务规划设计院股份有限公司,广东深圳518000

出　　处：《水利科技与经济》2023年第7期36-40,45,共6页Water Conservancy Science and Technology and Economy

摘　　要：针对贾河河道生态护坡工程的综合评估研究,对实现区域社会经济生态环境的可持续发展、实现人类与自然协调统一的目的有着重大的理论价值。在研究河道生态护坡工程环境影响的基础上,运用层次分析法、粗糙集理论、模糊综合评判法,对水利水电项目的影响进行模糊综合评判。结果显示,经过1h或2h点闸门放水的河流的COD、TP、NH+4-N以及TN浓度明显高于经历3h的情况,表明该生态决策模型应用性能相对较为良好。The comprehensive assessment study of the ecological slope protection project for the Jiahe river has great theoretical value for the purpose of achieving sustainable development of the regional socio-economic and ecological environment and the harmonisation of human beings and nature.On the basis of the study of the environmental impact of the river ecological slope protection project,the study applied hierarchical analysis,rough set theory and fuzzy comprehensive evaluation method to make a fuzzy comprehensive evaluation of the impact of water conservancy and hydropower projects.The results of the study show that the river COD、TP、NH_(4)^(+)-N and TN concentrations after 1h or 2h point gate release are significantly higher than those experiencing 3h,

关 键 词：河道生态护坡 生态效应评价 层次分析法 粗糙集理论 模糊评价 

分 类 号：TV85[水利工程—水利水电工程] X171[环境科学与工程—环境科学]