| 马尾松人工林直径分布收获模型及其应用研究 |
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| 引用本文： | 杨锦昌,江希钿,许煌灿,王素萍,尹光天. 马尾松人工林直径分布收获模型及其应用研究[J]. 林业科学研究, 2003, 16(5): 581-587 |
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| 作者姓名： | 杨锦昌 江希钿 许煌灿 王素萍 尹光天 |
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| 作者单位： | 中国林业科学研究院热带林业研究所,广东广州,510520;福建农林大学林学院,福建南平,353001 |
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| 基金项目： | 福建省自然科学基金资助项目(B0010019) |
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| 摘 要： | 马尾松人工林直径分布收获模型系统包括三大部分,即林分因子模型、Weibull分布参数回收模型和林分收获模型。此模型系统保证了林分变量间的一致性,实现了林分结构和产量(蓄积量和出材量)的动态预测,为用材林林木资产评估、确定森林的经济成熟提供了必要的技术手段。
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| 关 键 词： | 马尾松 直径分布模型 资产评估 经济成熟 |
| 文章编号： | 1001-1498(2003)05-0581-07 |
| 收稿时间： | 2002-05-10 |
Diameter Distribution Yield Model of Pinus massoniana Plantation and Its Application |
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| YANG Jin-chang,JIANG Xi-dian,XU Huang-can,WANG Su-ping and YIN Guang-tian. Diameter Distribution Yield Model of Pinus massoniana Plantation and Its Application[J]. Forest Research, 2003, 16(5): 581-587 |
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| Authors: | YANG Jin-chang JIANG Xi-dian XU Huang-can WANG Su-ping YIN Guang-tian |
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| Affiliation: | Research Institute of Tropical Forestry, CAF, Guangzhou510520, Guangdong, China;College of Forestry, Fujian University of Agriculture and Forestry, Nanping353001, Fujian, China;Research Institute of Tropical Forestry, CAF, Guangzhou510520, Guangdong, China;College of Forestry, Fujian University of Agriculture and Forestry, Nanping353001, Fujian, China;Research Institute of Tropical Forestry, CAF, Guangzhou510520, Guangdong, China |
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| Abstract: | The system of diameter distribution yield model of Pinus massoniana plantation contained three parts:the stand factor model,the parameter recover model of Weibull distribution and the stand yield model.This model system not only ensured the compatibility among stand variables,but also realized the dynamic prediction of stand structure and yield,which offered technological means to evaluate the forest property and to confirm the forest economic maturity. |
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| Keywords: | Pinus massoniana diameter distribution model property evaluation economic maturity |
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