河流生态修复优先领域研究进展

Research Progress on Priority Areas of River Eco-Restoration

优先领域的确定对指导河流生态修复工作开展具有重要的作用。文章在总结国内外河流生态修复优先领域研究相关文献的基础上,对河流生态修复优先领域的概念、意义、原则、方法进行了论述和分析。结果表明,生态修复优先领域概念尚不统一,河流生态修复优先领域确定方法主要有指示物种法、生态系统服务功能比较法、参数构建法以及流域过程分析法四类,我国在未来的河流生态修复工作用应加强对优先领域的运用并继续深化其确定方法的研究。

The determination of priority areas plays an important role in guiding the development of river eco-restoration.On the basis of summarizing the relevant articles on the priority areas of river eco-restoration in China and abroad,the paper discusses and analyzes the concept,significance,principles and methods of priority areas of river eco-restoration.The results show that the concept of priority areas of eco-restoration is not uniform,the methods for determining the priority areas of river eco-restoration mainly include four methods of indicator species method,ecosystem service function comparison method,parameter construction method and basin process analysis method,in the future work of river eco-restoration,we should strengthen the application of priority areas and continue to deepen its research on determination methods.