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基于森林生物量相容性模型长白山天然林生物量估测
引用本文:邢艳秋,王立海.基于森林生物量相容性模型长白山天然林生物量估测[J].森林工程,2008,24(2).
作者姓名:邢艳秋  王立海
作者单位:东北林业大学,哈尔滨,150040
基金项目:国家科技支撑项目 , 东北林业大学校立基金  
摘    要:利用中国第四次(1997年)二类森林调查数据,借助长白山天然林森林生物量相容性模型,以汪清天然林区为例,对阔叶林、针叶林及针阔混交林等不同森林群落进行森林生物量及其分量的估测,研究区森林生物量密度及碳密度估测值分别为110.06 t/hm2和51.73 t/hm2,碳库估测值为0.0119 Gt C.阔叶林生物量占总森林生物量的59%,在该研究区占主导地位。

关 键 词:天然林  森林生物量  估测  森林调查  相容性模型

Biomass Estimating of Natural Forests in Changbai Mountatin Based on Biomass Compatible Model
Xing Yanqiu,Wang Lihai.Biomass Estimating of Natural Forests in Changbai Mountatin Based on Biomass Compatible Model[J].Forest Engineering,2008,24(2).
Authors:Xing Yanqiu  Wang Lihai
Institution:Xing Yanqiu; Wang Lihai(Northeast Forestry University; Harbin 150040);
Abstract:Taking Wangqin forestry area as a case,by means of the compatible biomass estimation models of natural forests of Changbai Mountain and the 4th national forest inventory(1997) data,the estimation of forest biomass and its components for the forest communities of needle-leaved forest,broad-leaved forest and mixed forest were carried out in this paper.The estimating results showed that the forest biomass density and forest carbon density in the study area was 110.06 t·hm-2 and 51.73 t·hm-2,respectively.The es...
Keywords:natural forest  forest biomass  estimation  forest inventory  compatible model
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