流域景观格局变化的河流生物响应研究进展

Responses of river organisms to watershed landscape pattern change:A review

流域景观格局变化会造成河流生物群落组成、结构和功能的改变,流域景观格局变化的河流生物响应研究受到重视。本文分析了流域景观格局变化对河流生物的影响途径,归纳了流域景观格局变化的河流生物响应研究中选取的指标、方法和研究尺度,总结了主要研究结论。最后,从研究指标和尺度选取、监测点布设等方面提出了展望。

Watershed landscape pattern change can induce the alteration of the community composition, structure, and function of river organisms. To study the responses of river organisms to this change is the focus of river ecology. This paper analyzed the ways that watershed landscape pattern change affects river organisms, summarized the research indicators, methods, and scales, and the main conclusions in previous studies. Some suggestions for future research about the choices of research indicators and scales and the arrangement of sampling points were proposed.