基于水生生物需求的巢湖生态水位调控初步研究  

A Study of Chaohu Lake Ecological Water Level Regulation Based on the Ecological Needs of Aquatic Organisms

作　　者：王化可[1] 

机构地区：[1]安徽省水利水电勘测设计院,合肥230088

出　　处：《中国农村水利水电》2013年第1期27-30,共4页China Rural Water and Hydropower

基　　金：国家水体污染控制与治理科技重大专项资助项目(2009ZX07103-006)

摘　　要：通过对2010年9月巢湖生态调水线路经过的西兆河、巢湖东半湖区、裕溪河等水域的水生生物现状调查,并结合历史资料分析巢湖人工控湖前后水生生物生境变化情况。从水生生物的生态需求角度,提出巢湖冬春季保持低水位7.5m,夏季提高至8.5m以上,形成冬低夏高的生态水位波动模式。Through the current investigation of aquatic organisms of Chaohu Lake ecological water transfer line passing the Xizhao River, the eastern half of Chaohu Lake,and the Yuxi River in September 2010, an analysis is made of changes of manual control lake before and after in the habitats for Chaohu Lake aquatic organisms, on the basis of historical data, from the point of view of the eco-logical needs of aquatic organisms, keeping a low water level of 7. 5 m in winter and spring, raising more than 8. 5 m in summer are proposed, thus, the ecological water level fluctuation mode of the winter low and summer high is formed.

关 键 词：巢湖 水生生物 生态水位 调控 

分 类 号：X171.1[环境科学与工程—环境科学]