滤食性鱼类对大水面水体的净化作用分析

The study on Purification of Large Water Surface Water by Filter-feeding Fish

本文介绍了水体富营养化产生的原因、对水生态环境的危害,从生物链和生态平衡角度分析鍵、鳞等滤食性鱼类对大水面水体的净化作用,以水养鱼,以鱼净水,维护生态平衡,实现人与自然和谐发展。

This paper introduces the causes of eutrophication of water bodies and its harm to water ecosystems. This paper analyzes the purification effect of filter-feeding fish such as cockroaches and cockroaches on large water surface waters from the perspective of biological chain and ecological balance. The paper advocates that to maintain ecological balance and realize harmonious development between man and nature.