摘要
以鄱阳湖为研究区域,结合研究区湖泊特点,从湖泊生态完整性和社会服务功能两方面出发,综合探讨水文水资源、物理结构、水质、水生生物、湿地生态系统和社会经济等因素,构建了长江中下游大型通江湖泊健康状况综合评价指标体系。结果表明,该综合评价指标体系在鄱阳湖具备良好的适用性,鄱阳湖目前属于健康状态,但已接近亚健康状态,其中水文和水生生物健康状况相对较差。
Taking Poyang lake as the research area, the writers of this article made a synthetic analysis of thecharacteristics of the lakes in the study area, the factor of hydrology and water resources, physical structure, wa.ter quality, aquatic organism, wetland system and social economy from two aspects of ecological integrity and so.cial service function. The comprehensive lake health evaluation index system for large Yangtze-connected lakeswas constructed. The results show that the index system is suitable for Poyang Lake. Although the study area isnow in a healthy state, it has the risk of degradation and is close to sub-health, especially the hydrological andaquatic organism condition are relatively unhealthy.
作者
贾海燕
朱惇
卢路
JIA Haiyan;ZHU Dun;LU Lu(Changjiang Water Resources Protection Institute,Wuhan 430051,China)
出处
《三峡生态环境监测》
2018年第3期74-81,共8页
Ecology and Environmental Monitoring of Three Gorges
基金
国家重点研发计划课题(2016YFC0402207)
水体污染控制与治理科技重大专项(2017ZX07108)
关键词
河湖健康
鄱阳湖
综合评价
lake health
Poyang lake, comprehensive evaluation
