河流健康评价的研究进展  

Advances in river health assessment

作　　者：杨文慧[1] 严忠民[1] 吴建华[1] 

机构地区：[1]河海大学水利水电学院,江苏南京210098

出　　处：《河海大学学报（自然科学版）》2005年第6期607-611,共5页Journal of Hohai University(Natural Sciences)

基　　金：国家自然科学基金资助项目(30390005)

摘　　要：对河流健康的概念进行了辨析,回顾了河流健康评价的发展状况,总结了河流健康评价的对象、评价指标的选取及主要采用的评价方法,提出了今后开展河流健康评价还需对评价标准、评价尺度、评价方法、服务功能评价等方面作进一步的研究.The concept of fiver health was discussed, and the development of river health assessment was reviewed. A summary was made on the objects of fiver health assessment, the selection of evaluation indexes, and the main methods for river assessment. It is suggested that the further study in fiver health assessment should be emphasized on aspects of evaluation criterion, evaluation scale, evaluation method, and the evaluation of service function.

关 键 词：河流健康 生态系统 评价方法 

分 类 号：X171.1[环境科学与工程—环境科学]