巢湖水生植物对生态水位的需求研究  

A Study of Ecological Water Level Requirement of Chaohu Aquatic Plant

作　　者：陈昌才[1] 

机构地区：[1]安徽省水利水电勘测设计院,安徽合肥230088

出　　处：《中国农村水利水电》2013年第2期4-7,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：通过历史资料收集和2010年9月对巢湖东半湖区水域水生植物现状调查,分析巢湖人工控湖前后水生植物生境变化情况,从生态需求的角度,研究适宜巢湖水生植物生长需求的生态水位。在现状水位控制运行的基础上,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建议。An Analysis is made of the habitat changes on aquatic plants before and after the manual control by the historic information collection and the current investigation on aquatic plants in the east half district of Chaohu and research is done on appropriate ecolog- ical water level for aquatic plant growth in Chaohu. It is proposed that the 7.5 m water level in winter and spring and the water level should be maintained to reach above 8. 5 m in summer.

关 键 词：巢湖 水生植物 生态水位 需求 

分 类 号：X171.1[环境科学与工程—环境科学]