【摘要】 水域富营养化现象已经成为中国及世界范围内一个较为突出的环境问题。利用生物操纵法在水体富营养化防治和浅水湖泊的生态修复中具有较为广泛的探索应用,也取得一定的治理成效。文章综述了生物操纵的产生和发展,分析生物操纵(biomanipulation)和非经典生物操纵(non-traditional biomanipulation)理论的原理、应用条件及局限性,并从沉水植物、虑食性鱼类和双壳贝类的作用和应用现状分析和探讨了各生态位生物在单一生物操纵下的适用条件及实际应用中遇到的问题。最后对生物操纵技术组合技术进行合理展望,以期为中国富营养化湖泊治理和修复工作提供参考。更多还原

【Abstract】 The phenomenon of water eutrophication has become a prominent environmental problem in China and the world.The use of biomanipulation in the treatment of water eutrophication and ecological restoration in degradation lakes have a wide range of exploration and application,and also achieved a certain effect of governance. The paper introduces the principle,the application conditions and the localization of bio- manipulation and non- traditional bio- manipulation. It analyzes the applicable status and the problems of practical application of single ecological niche with submerged plants,feeding fish and bivalve shellfish of bio- manipulation. Finally,this paper has a reasonable prospect for combination of techniques of bio- manipulation,and provides a reference for our eutrophic lake management and restoration work.更多还原