森林健康的理念是美国于上世纪几十年代,针对过去多年的森林经营理论与实践经验的总结反思基础上提出的。二十世纪七八十年代以来,随着生态危机的凸现,人们对传统森林生态健康和有害生物管理模式进行了反思,提出了生态林业概念,这是符合中国林业的现实状况和未来森林可持续发展趋势。一、森林生态健康与管理森林健康指的是保持森林自身良性存在和更新,指森林生态系统具有稳定和谐的森林结构,较强的抗灾能力,并能为人类提 The concept of forest health was put forward by the United States in the early decades of the last century based on a summary reflection of many years of forest management theory and practical experience. Since the seventies and eighties of the twentieth century, with the emergence of the ecological crisis, people have rethought the traditional modes of forest ecological health and pest management and put forward the concept of ecological forestry, which is in line with the reality of forestry in China and the future sustainable development of forests development trend. I. Forest Ecological Health and Management Forest health refers to maintaining the benign existence and renewal of the forest itself. It refers to the forest ecosystem has a stable and harmonious forest structure, strong resilience, and can be raised for human beings