摘要
采用系统工程的分析方法从森林抚育工程工艺设计和工程运行两个阶段对大兴安岭地区的森林抚育工程系统的输入特性进行详细分析。大兴安岭地区的生态主体功能、生态服务功能、抚育目标是工艺设计阶段的指导性输入特性,立地因子和林分因子是工艺设计阶段的约束性输入特性,抚育条件和抚育对象是工程运行阶段的约束性输入特性,抚育技术要求和抚育方法是工程运行阶段的功能性输入特性。通过对输入特性的分析和研究,为大兴安岭林区森林抚育工程技术要求标准的产出提供基础和支撑。
This article analyzed the input characteristics of forest tending engineering system in Daxinganling area using analysis method of system engineering from two stages of process design and engineering operation.Ecological main body function,ecological service function,and tending goal in Daxinganling area are instructional input characteristics of process design phase,while the site factor and stand factor are restrictiveness input characteristics in the phase.The tending conditions and tending object are restrictiveness input characteristics of engineering operation phase.The tending technical requirements and tending method are functional input characteristics of engineering operation phase.The analysis and research on these input characteristics provide basis and support for the output of technical requirements standard of forest tending engineering in Daxinganling area.
出处
《森林工程》
2013年第5期44-48,共5页
Forest Engineering
基金
国家标准委"农业标准化重要标准体系专项研究项目"[2012(6)]
关键词
大兴安岭
森林抚育
系统工程
输入特性
Daxing'anling area
forest tending
system engineering
input characteristics
