太湖地区贡湖湾生态修复区围隔系统消浪挡藻技术研究  

The Barricading Wave and Algae Technology in Gonghu Bay Ecological Restoration Area of Taihu Lake

作　　者：张艳晴 毕雪娟[1] 闫晖敏 程花[1] 林超[1] 

机构地区：[1]江苏江达生态科技有限公司,江苏无锡214061

出　　处：《安徽农业科学》2016年第2期142-145,149,共5页Journal of Anhui Agricultural Sciences

基　　金：水体污染控制与治理项目(2013ZX07101-014)

摘　　要：通过在贡湖湾生态修复区与外太湖连接处7#桥外侧设置双层围隔消浪挡藻系统,结合导流门技术,研究该系统的消浪、挡藻和导流效果。结果表明,该系统具有良好的消浪挡藻效果,波浪消减率达到近30%,藻密度下降幅度达到80%以上,导流效果明显。Double barricading wave and algae system was established beside the 7# bridge in the connection area of Gonghu Bay Ecological Res- toration Area and outer Taihu Lake. Based on diversion gate technology and the characteristics of Gonghu Bay wind field, the lake waves were re- duced, the exogenous cyanobacteria was blocked to restoration area. Barricading wave and algae system was mainly composed of wave barrica- Cling, algae barricading, and controlled diversion gate. Results showed that the wave reduction rate reached 30% , and algae density reduced by more than 80%. Thus, the efficiency of diversion was significant.

关 键 词：围隔 蓝藻 导流 峰谷值 

分 类 号：S181[农业科学—农业基础科学]