森林经营管理系统的多层次结构  

Multiple-level structure of forest management system.

作　　者：李永宁[1] 孟宪宇[2] 黄选瑞[3] 王进茂[1] 

机构地区：[1]河北农业大学林业资源与工程学院 [2]北京林业大学资源与环境学院 [3]河北农业大学园林与旅游学院

出　　处：《北京林业大学学报》2005年第1期99-102,共4页Journal of Beijing Forestry University

基　　金：河北省科技项目 (990 1170 ) .

摘　　要：森林经营管理应以生态学的等级理论与尺度理论为基础 ,进行多层次的经营管理 .从森林生态系统层次性的角度 ,通过对法正林、检查法与森林生态系统经营的组织层次的分析 ,不同程度地体现了多层次经营管理的思想 .法正林的核心组织层次是经营类型 ,并考虑到林场与林分上、下两个层次 ;检查法的核心组织层次是林分 ,上、下两个层次分别是经营作业区与林木个体 ;森林生态系统经营反映了多层次经营管理的趋势 ,并强调景观水平的重要性 .多层次经营管理能体现不同的主导目标需求 ,能用于指导生态公益林的经营管理 .Forest management should be based on hierarchy and scale theories of ecology, in order to conduct multi-level management. The analysis of a normal forest, the control method and ecosystem management shows that they all represent some idea of multi-level management. For a normal forest, the focal level is the working group; its upper and lower levels are the forest farm and the forest stand.However, the forest stand is the focal level of the control method, of which the upper and lower levels are the working section and individual trees respectively. In forest ecosystem management, the trend of multi-leveled management is embodied and the landscape level is emphasized. Multi-level forest management can reflect dominant function goals differently and can guide forest management to benefit the forest.

关 键 词：等级理论 法正林 检查法 分类经营 生态系统经营 森林经营管理 

分 类 号：S757.1[农业科学—森林经理学]