河流生态健康评价研究综述

Review on Ecosystem Health Assessment of a River

随着河流污染日益严重,人们开始关注河流的生存,河流健康由此而生。在全面总结国内外研究的基础上,对河流健康的概念进行了阐释,分析了评价河流健康的指标体系,及其标准和权重,列举了几种常用的评价模型,并指出了现阶段河流健康评价工作的不足及其未来的发展方向。

As the rivers become more polluted,people pay more attention to the river,the river health arises.The article is based on a comprehensive summary of domestic and international research,describes the concept of river health,analyzes and evaluates the river health assessment index system,its standard and weight.It lists some common evaluation model,and pointed out that the river health lack of evaluation and its future development.