摘要
本文以2017年松岭林业局森林资源调查数据为依据,对比2007年调查数据进行森林资源现状分析。结果显示,与2007年相比林地面积增加478hm^2,林分蓄积增加4905898m^3,森林覆盖率增加10.87%,整体林分单位面积蓄积量较2007年减少1.51m^3/hm^2。
Based on the forest resources survey data of Songling Forestry Bureau in 2017, this paper analyzed the current situation of forest resources by comparing the survey data of 2007. The results showed that compared with 2007, the area of forest land increased by 478 hm^2, the stand volume increased by 4905898 m^3, the forest coverage increased by 10.87%, and the total stand volume per unit area decreased by 1.51 m^3/hm^2 compared with 2007.
作者
刘会锋
张兰
王之安
LIU Huifeng;ZHANG Lan;WANG Zhian(Daxing'anling Agricultural and Forestry Academy of Sciences,Jiagedaqi 165000)
出处
《林业勘查设计》
2019年第2期61-64,共4页
Forest Investigation Design
关键词
松岭
森林资源
资源现状
评价
Songling Forestry Bureau
forest resources
current situation of resources
evaluation
