摘要
介绍了退化湖泊生态恢复的概念及生态恢复的步骤.描述了生物操纵的概念、应用、存在的问题及前景.作为常用的退化湖泊生态恢复技术,生物操纵主要利用了下行效应原理.几十年的生物操纵实践表明,即使存在一些影响生物操纵能否取得成功的限制因素,生物操纵依然是一种花费相对低廉、有吸引力的退化湖泊生态恢复技术.
Describes the concept, application, problem, foreground ofbiomanipulation. As a common restoration technique to degradation lake, biomanipulation mainly utilize the principle of descending effect. The practice in the past a few years show although there is some factors limit the application of biomanipulation, it is still a restoration technique to degradation lake with lower cost and atractive character.
出处
《江汉大学学报（自然科学版）》
2007年第2期81-84,共4页
Journal of Jianghan University：Natural Science Edition
关键词
生物操纵
恢复技术
富营养化
退化
biomanipulation
restoration
eutrophication
degradation
