【摘要】 巢湖为中国五大淡水湖之一，具有防洪、灌溉、航运、给水、渔业、旅游等多种功能。由于水质污染，巢湖正面临富营养化危害，湖泊衰亡过程正在加速。文章针对巢湖富营养化的现状和成因进行分析，从水生生态环境，环境水文学及合理利用藻类的角度，探讨了减缓富营养化的途径。更多还原

【Abstract】 Lake Chaohu is one of the five largest fresh lakes in China with functions of flood control, irrigation, transportation,water supply,fishery and tourism. Because of water quality pollution, Lake Chaohu is confronted with eutrophication endangerment,which results in a speed up process of the Lake withering. In the paper, the present conditions and formation cause of eutrophication of the Lake are analysed. The way of reducing eutrophication is studied in view of aquatic ecological environment,hydrology of environment and rational exploitation of algae.更多还原