宁安市国有林场有林地林分因子调查分析  

Investigation and Analysis of Forest Stand Factors in State-owned Forest Farms in Ning'an

作　　者：潘鹏旭 PAN Pengxu(Heilongjiang Wetland Protection and Digital Forestry Service Center, Harbin 150090)

机构地区：[1]黑龙江省湿地保护和数字林业服务中心,黑龙江哈尔滨150090

出　　处：《林业勘查设计》2021年第3期37-40,共4页Forest Investigation Design

摘　　要：依据宁安市林业局国有林场2018年森林资源规划设计调查成果,分析有林地林分平均因子现状,并与2009年调查成果进行比较分析。结果表明:有林地公顷蓄积量增长幅度较大,林地生产力较高,森林资源保护和森林经营成效显著。Based on the 2018 forest resource planning and design survey results of the state-owned forest farm of Ning'an Forestry Bureau,the current status of average factors of forest stands in forest land is analyzed,and the results of the survey in 2009 are compared and analyzed.The results showed that the volume of forest land has increased significantly in hectares,the productivity of forest land is higher,forest resource protection and forest land productivity are higher,and the effect of forest resource protection and forest management is remarkable.

关 键 词：有林地 林分因子 调查分析 宁安市国有林场 

分 类 号：S758.5[农业科学—森林经理学]