摘要
依据森林资源二类调查的蓄积量数据,利用蓄积——生物量扩展因子法估算黑龙江省鹤立林业局的森林生物量碳储量、碳密度。该林业局森林生物量碳储量为2856810.79t碳,森林(有林地)的平均碳密度为48.72t碳/hm2,比全国的平均碳密度值45.75t碳/hm2高,但与世界森林平均碳密度71.5t碳/hm2相差较大。因此,鹤立林业局森林具有很大的碳汇潜力。
Based on the data of ForestGrowingStock from Class Ⅱ investigation to forest resources,using Forest Growing Stock-Biomass Expansion Factor to estimate the forest biomass carbon storage and carbon density of Heli Forestry Bureau.The forest biomass carbon storage is 2856810.79t carbon in this forestry bureau,and the average density of carbon of the forest (forestedland) is 48.72t carbon/hm 2,much higher than the current national average of 45.75t carbon/hm 2,but much lower than the world's average forest carbon density of 71.5t carbon/hm 2,therefore,the forest carbon sink potential in Heli Forestry Bureau is great.
出处
《林业勘查设计》
2010年第3期11-12,共2页
Forest Investigation Design
关键词
蓄积
森林生物量
生物量碳储量
碳密度
碳汇
ForestGrowingStock,forest biomass,biomass carbon storage,density of carbon,carbon sink potential
