衡量河流生态成功修复指标体系研究

Study on index system for evaluating successful eco-restoration of river system

全球范围内都存在着不同程度的水生态系统被破坏、水体环境恶化的现象。为恢复水生态系统功能,维持可持续生态服务,河流水系修复已经发展成为一种世界范围的普遍现象和一项急速发展的新兴产业。基于多年实践和研究,美国多位专家总结经验和教训,形成了一套评估水生态系统修复工程成功与否的指标体系,为我国正在实践中不断探索的大量水生态修复工程提供了宝贵的资料和参考。本文概要地介绍他们的研究和成果。

The phenomena of deteriorations of both aquatic ecosystem and water environment with various extents globally exist. Under this circumstance, the restoration of river system for restoring the function of aquatic ecosystem and maintaining the sustainable eco-service concerned has universally developed in the world; which becomes a rapidly developing emerging industry. Based on the practices and studies for many years, the relevant experiences and lessons are summarized by several USA experts; which forms a set of index system for the assessment made on whether the related project of the restoration of aquatic ecosystem can be successfully implemented or not, and then provides valuable data and references for a large amount of eco-restoration projects under continuous trials in practice in China. All the studies and their results are briefly introduced herein.