Ecosystem health is a newly emerged field with great potential, and the basis for ecosystem service and the new aim and new method of ecosystemmanagement.
Modern forestry pays more and more attention to ecological construction. Ecosystemmanagement has been introduced to forestry so as to keep forests in their natural features.
现代林业以生态环境建设为重点，采用生态系统管理模式，主张使天然林尽可能处于自然状态。
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Ecological systems are the condition of anthropic survival and the basis of the care of resources and environment. The significance of ecosystemmanagement has been understood and accepted.