国内外水生态分区研究进展

Research Development on Aquatic Ecological Regionalization both at Home and Abroad

水生态分区研究自开展以来已有半个世纪的历史,取得了大量的研究成果,发展出为不同管理目标服务的多种类型、指标体系和研究方法。总结了国内外关于水生态分区研究的概念框架以及中国、美国和欧洲水生态分区的研究概况,综合阐述了典型水生态分区的指标体系和常见研究方法如生物评价法和统计分析法等,最后概括分析了当前国内外水生态分区在水环境管理应用中存在的普遍问题和困难。

The study on aquatic ecological regionalization has made considerable achievements during a half century＇s development,and formed different types,index systems and research methods for different management targets.Based on former research,this paper summarized the concept of aquatic ecological regionalization and its development in China,USA and Europe.The index systems and the commonly used techniques such as biological assessment analysis and statistical techniques of typical aquatic ecoregions were analyzed in details.The problems existing in current research and the difficulties of applying the research achievements to aquatic environmental management were then recognized and analyzed to provide reference for future studies.