摘要
在林地资产评估中,立地质量调整系数是一个重要的参数。文章以桉树适生区为例,通过建立林分平均树高与环境因子的逐步回归模型以及标准蓄积与林分平均树高模型,获取待评估林地的预估蓄积,并以预估蓄积与参照评估林地蓄积之比作为立地质量调整系数。
Regulation factor of site quality is an important parameter in assessing forestland asset. Taking a piece of land suitable for Eucalyptus spp. as an example, gradual regressive model of stand average tree height and environmental factors, and model of stand average tree height are set up to obtain pre-assessed volume of forestland, which compares with assessed forestland volume consulted as an regulation factor of site quality.
出处
《林业调查规划》
2006年第4期80-82,共3页
Forest Inventory and Planning
关键词
林地
资产评估
立地评价
立地质量调整系数
forestland
asset assessment
site appraisal
regulation factor of site quality
