【摘要】 简述了国外水生态区的发展历程以及国外水生态区在建立生态系统数据库、制定差异化水质标准、开展河流生态监测及评价水体健康等方面进行的应用研究。通过对太湖流域水生态功能分区的研究,指出当前水环境管理存在的问题与水生态区管理的优势,提出应重点从水生态区监测、试点考核、评价、修复等具体操作层面开展应用研究,引导我国水环境管理从水化学指标逐步向水生态综合指标转变,推动建立以水生态系统健康为导向的水环境管理创新体制。更多还原

【Abstract】 This paper described the development process of water ecoregion at abroad and their application in establishing ecosystem databases,developing different water quality standards, conducting river ecological monitoring and evaluating water health.According to the study of water ecoregion in Lake Taihu Basin,it pointed out the problems exists in current water environment management and advantages of water ecoregion management. We propose that we should lay emphasis on applied research from specific operational levels,for example,water ecoregion monitoring,pilot assessment,evaluation,and restoration to change the water environment management from water chemical indicators to comprehensive indicators of water ecology,and finally promote the establishment of a water environment management innovation system oriented to the health of aquatic ecosystems.更多还原