场级森林生态系统区划与组织实施

Study on the means of regionalization and organization for forest ecosystem management in Huangfengqiao forest farm

森林生态系统经营是个复杂的系统工程,森林生态系统经营的边界包括森林植物系统、社会经济系统和其他非生物环境系统。在景观生态学和可持续发展理论指导下提出了功能主导原则等5个森林生态系统经营区划的原则,并根据自然因子、社会因子和经营因子,提出了以"林种+林型"为基础的"功能+景观"的森林生态系统经营区划方法,把研究区内的森林生态系统划分为16种经营区划类型,在此基础应用主成分分析法和系统聚类方法,对经营区划类型进行组织,建立成2大类5个亚类的组织经营类型(区)。在森林生态系统经营的总原则下,根据各组织经营类型(区)的特点,提出了相应的场级森林生态系统经营措施。

Forest ecosystem management is a complex systematic project, the boundary of forest ecosystem management involved forest plant system, social-economical system and abiological environment system. Based on the theories of landscape ecological and sustainable development, the principles for forest ecosystem management were put forward, including 5 principles as dominant functions principle, function integrality principle and sustainable development principle, et al. According to these principles and factors of nature, society and other economic, the forest ecosystems were divided into 16 management types by ＂forest objective ＋ forest types＂ and ＂function ＋ landscape＂. The forest ecosystems management types were divided into 2 groups, included 5 sub-groups, by principal component analysis and cluster analysis in the trial area. The managing measures were put forth for these groups.