河流健康的影响因素及评价思路

Influence Factors of River Health and Evaluation Way

分析了影响河流健康的主要因素及河流中关键物种生存及生长状况与河流水资源承载能力、水环境承载能力的相关关系,提出以关键物种的生存及生活态势判度河流的健康状况,为河流健康评价提供了新思路。

This paper analyzes the main influencing factors of river health and correlations between key species survival and growing status in river and water resources and water environment bearing capacity. The situation of key species survival and living is put forward to judge river health. Thus, a new way to evaluate river health is provided.