梅梁湖离岸蓝藻防控工程对太湖蓝藻聚集的影响  

The impact of the offshore cyanobacteria prevention and control project of Meiliang Lake on the aggregation of cyanobacteria in Taihu Lake

作　　者：王勇 赵金箫[1,2] 罗露 徐世凯 WANG Yong;ZHAO Jinxiao;LUO Lu;XU Shikai(Key Laboratory of the Taihu Basin Water Treatment of Ministry of Water Resouces,Wuxi 214000,China;Nanjing Hydraulic Research Institute,Nanjing 210029,China)

机构地区：[1]水利部太湖流域水治理重点实验室,江苏无锡214000 [2]南京水利科学研究院,江苏南京211100

出　　处：《江苏水利》2025年第2期50-54,共5页Jiangsu Water Resources

摘　　要：采用太湖蓝藻漂移三维数学模型为主要手段,研究梅梁湖蓝藻防控工程建成后,是否能有效改善梅梁湾蓝藻水华问题,以及对太湖全湖区水动力和其他水源地蓝藻暴发产生的影响。结果表明,梅梁湖蓝藻防控工程可有效拦截进入梅梁湖口门的蓝藻,降低梅梁湖北部沿岸和梁溪河河口蓝藻水华风险。研究评估梅梁湖蓝藻防控工程对梅梁湖蓝藻水华的改善效果,为以后太湖蓝藻水华的治理提供理论参考和科学指导。Using the three-dimensional mathematical model of cyanobacteria drift in the Taihu Lake as the main means,this paper studies whether the completion of the Meiliang Lake cyanobacteria prevention and control project can effectively improve the problem of cyanobacteria bloom in Meiliang Bay,as well as the impact on the hydrodynamics of the whole the Taihu Lake area and the outbreak of cyanobacteria in other water sources.The results indicate that the cyanobacteria prevention and control project in Meiliang Lake can effectively intercept cyanobacteria entering the mouth of Meiliang Lake,reducing the risk of cyanobacteria blooms along the northern coast of Meiliang Lake and at the mouth of Liangxi River.Study and evaluate the improvement effect of the cyanobacteria prevention and control project in Meiliang Lake on cyanobacterial blooms in Meiliang Lake,and provide theoretical reference and scientific guidance for the treatment of cyanobacterial blooms in Taihu Lake in the future.

关 键 词：蓝藻防控工程 数学模型 梅梁湖 

分 类 号：X524[环境科学与工程—环境工程]