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林业资源管理 ›› 2009›› Issue (4): 30-34.

• 科学技术 • 上一篇    下一篇

贵州省人工马尾松二元立木材积模型研究

夏忠胜1, 朱松1, 张江平2, 罗洪章1   

  1. 1.贵州省森林资源管理站,贵阳 550001;
    2.贵州省林业调查规划院,贵阳 550001
  • 收稿日期:2009-03-18 修回日期:2009-05-04 出版日期:2009-08-28 发布日期:2020-12-16
  • 作者简介:夏忠胜(1970-),男, 四川涪陵人,高工,博士,从事森林资源管理工作。
  • 基金资助:
    贵州省林业厅科研项目(2006-26)

Research on the Two-element Tree Volume Models For Masson Pine Plantation in Guizhou

XIA Zhongsheng1, ZHU Song1, ZHANG Jiangping2, LUO Hongzhang1   

  1. 1. The Forest Resources Management Station of Guizhou Province, Guiyang 550001;
    2. the Forest Survey and Planning institute of Guizhou Province, Guiyang 550001
  • Received:2009-03-18 Revised:2009-05-04 Online:2009-08-28 Published:2020-12-16

摘要: 根据马尾松在贵州省的生长分布情况,将马尾松划分为中心区、一般区2个建模单元,设计了建模样本结构,分别各建模单元收集伐倒木资料,拟合二元立木材积山本式基本模型和可变参数模型,经各项统计检验指标分析和适应性检验,确定山本式可变参数模型为最优模型,可以在建模单元内通用。

关键词: 马尾松, 二元立木材积, 可变参数模型

Abstract: Masson pine (Pinus Massoniana Lamb.) in Guizhou Province, according to its distribution, is divided into two categories to design rationally the modeling sample structure. One is the central area and the other is the general area. For the research we collected respective data on felled wood for different modeling modules, fit Binary Tree Volume Yamamoto-type basic model and the variable parameter model, analyzed the statistical indexes and tested the adaptivity of the models,and finally concluded the Yamamoto variable parameter model is the best model which can be used successfully in the modeling unit.

Key words: Masson pine, two-element tree volume, variable parameter model

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