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在研究南洞庭湖生态治理的基础上 ,根据景观生态学原理 ,提出了具有淡水湖泊湿地保护特色的林果生态工程设计的 3原则 ,即稳定性原则、保护性原则和高效性原则 ,以及从景观格局、群落结构和物种结构等方面实现林果生态工程优化设计的要点 ,该生态技术已部分得到运用。对于淡水湖泊生态环境规划和建设具有指导意义
On the basis of studying the ecological management of South Dongting Lake, according to the principles of landscape ecology, the three principles of ecological engineering design of forest ecosystem with the protection feature of freshwater lakes and wetlands are put forward, that is, the principle of stability, the principle of protection and the principle of efficiency, Landscape pattern, community structure and species structure and other aspects of the ecological forest project to achieve the optimal design of the ecological technology has been partially used. It is instructive for the planning and construction of ecological environment of freshwater lakes