| 贵州省人工马尾松二元立木材积模型研究 |
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| 引用本文： | 夏忠胜,朱松,张江平,罗洪章.贵州省人工马尾松二元立木材积模型研究[J].林业资源管理,2009(4). |
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| 作者姓名： | 夏忠胜 朱松 张江平 罗洪章 |
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| 作者单位： | 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 |
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| 基金项目： | 贵州省林业厅科研项目 |
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| 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。
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| 关 键 词： | 马尾松 二元立木材积 可变参数模型 |
Research on the Two-element Tree Volume Models for Masson Pine Plantation in Guizhou |
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| XIA Zhongsheng,ZHU Song,ZHANG Jiangping,LUO Hongzhang.Research on the Two-element Tree Volume Models for Masson Pine Plantation in Guizhou[J].Forest Resources Management,2009(4). |
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| Authors: | XIA Zhongsheng ZHU Song ZHANG Jiangping LUO Hongzhang |
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| 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. |
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| Keywords: | Masson pine two-element tree volume variable parameter model |
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