摘要
运用健康河流评价理念,构建了具有供水功能、防洪功能、服务利用功能、环境功能、生态功能5个准则层和25个指标集的分水江河流健康评价体系。采用层次分析法对桐庐县分水江进行了全面的健康河流评价,得出各个指标的健康值,加总得到桐庐分水江河流健康综合指数。分析结果表明,桐庐分水江的健康等级为良好。
The writer utilize the thought of River Health to estimate the health status of Tonglu Fenshui River. The estimation system consists of five rule layers （water supply function, flood prevention function , service function, environment function ,ecology function ）and 25 indexes aggregate. The synthetic health value of Tonglu Fenshui River is got at the base of analysis on every index by the layers analasis method. The result shows that the health grade of Tonglu Fenshui River is good.
出处
《科技通报》
2008年第2期277-282,共6页
Bulletin of Science and Technology
关键词
分水江
健康河流
层次分析法
健康刻度
fenshui river
river health
layers analysis method
health scale
