河流潜流带的生态系统健康研究进展

回顾当前关于河流潜流带在影响地表水水质和生态过程的重要作用方面的研究进展,列举了河流潜流带功能受到的主要潜在威胁,并初步提出了通过度量一定尺度范围内河流与潜流带的水文交换强度、重要的间隙化学作用速率以及河底无脊椎动物多样性来评估河流潜流带生态系统健康的方法。

Review of research on ecosystem health in riverine phreatic zones

The research progress related to the influence of phreatic zone on surface water quality and ecological process was reviewed,as well as some main potential threats affecting phreatic zone were listed.In addition,methods to evaluate the the health condition of phreatic zone through measurements of the extent of hydrological exchange between the river and the phreatic zone at a range of scales,the rates of some key interstitial chemical processes,and the biodiversity of phreatic invertebrates were proposed.