太湖水华成因及治理对策分析

Analysis on the Cause and Management Countermeasures of Algae Bloom in Tai Lake

随着太湖流域经济的高速发展,太湖的富营养化问题变得日益严重,蓝藻暴发频繁发生。针对这一问题,从宏观和微观2个层面对蓝藻暴发成因进行了分析,并采用系统工程法与环境管理科学相结合的方法,对目前常用的蓝藻处理方法进行了总结,将其划分为3类:治根性方法、缓解性方法和应急性方法,并对这3类方法的适用性和优缺点进行了深入剖析。

With the increasing development of economy at Tai Lake basin,eutrophication of Tai Lake is becoming more and more serious and blue algae eruption is frequently occurring.To solve this problem,the cause of blue algae eruption was analyzed and discussed from the aspects of macroscopic and microscopic.And the processing of blue algae eruption,which is often used at present was summarized by a method of combining system engineering method and environmental management science and were divided into three kinds of management countermeasures（radical method,remission method,emergency method）.Then the applicability and advantages and disadvantages of these three methods were analyzed thoroughly.