富营养化浅水湖泊修复的生物操纵理论

The Theory of Biomanipulation Applied on Eutrophic Shallow Lakes

通过回顾近年来生物操纵理论和实践的有关进展,本文着重讨论了影响浅水湖泊富营养化的营养学发生因素,分析了鱼类与浮游生物以及浮游动物与浮游植物之间的相互关系,并对高等水生植物在湖泊富营养化生物修复中所起的重要作用等进行了较为详细的阐述。对生物操纵理论的继续完善以及具体应用于各富营养化浅水湖泊的恢复将是当前需要深入研究的主题。

The research progress of biomanupulation in recent years was reviewed, the nutritional factors of eutrophic lakes were discussed, the relations of fishes and planktons and the interrelations among planktons were analyzed, and the significant role of submerged macrophytes was expatiated. It suggested that the further research should be to consummate the theory of biomanipulation and apply the theory into the actual restoration of different eutrophic shallow lakes.