摘要
文章应用森林资源林地变更数据,采用蓄积量—生物量转换模型法和平均生物量法,结合不同树种含碳率,估算辽宁省森林不同林龄组的碳密度,分析不同林龄组的碳密度分布特点,为在森林经营中提高林分碳汇功能提供参考。
Based on the forestland change data of forest resources,the paper estimates the carbon density of different forest age groups in Liaoning Province by using the stock volume-biomass conversion model method and the average biomass method,combined with the carbon content rate of different tree species,and analyzes the distribution characteristics of carbon density of different forest age groups,providing reference for improving the carbon sink function of forest stands in forest management.
作者
李宁
LI Ning(Liaoning Forestry Investigation and Planning Monitoring Institute,Shenyang 110122,Liaoning Province,China)
出处
《内蒙古林业调查设计》
2020年第4期84-86,89,共4页
Inner Mongolia Forestry Investigation and Design
基金
国家重点研发计划项目(2016YFD0600304)。
关键词
碳储量
碳密度
林龄组
生物量
排序
carbon storage
carbon density
forest age group
biomass
sequence
