研建不同森林经营单位级的可持续经营指标体系是实现森林可持续经营的基础。本文以内蒙古鄂尔多斯市造林总场为研究对象, 结合林场的经营状况, 采用目标法和专家咨询法构建了4个层次30个指标组成的林场级森林可持续经营指标体系。利用所构建的指标体系采用加权平均法对该林场森林可持续经营状况进行了评价,得出森林可持续经营综合评价指数为0.778, 处于基本可持续状态。通过评价找出了影响该林场可持续经营的关键因素为:森林生态系统多样性指数、林地利用率、有林地单位面积生长量、森林病虫鼠害年均发生率等。
Development of sustainable forest management index systems for different forest management units is the foundation for realization of forestsustainable management.This article, based on Erdos Forest Farm management practice and using the target method and ex pert consultancy, gives a description on a forest farm-level sustainable forest management index system which contains 30 indicators at 4 levels.Then the current condition of Erdos Fo rest Farm has been appraised with the index system, The resultshows that the comprehensive index is 0.778, The tendency of the management is basically sustainable.The key factors of forestsustainable management are found according to the appraisal. Those factors include forest ecosystem diversity indices, utilization rate of forest land, unit area increment growth of forest land, annual incidence rate of pests and rat disasters of forest and soon.
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