| 闽北天然次生林林木直径分布规律的研究 |
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| 引用本文： | 陈昌雄,陈平留.闽北天然次生林林木直径分布规律的研究[J].福建林学院学报,1996,16(2):122-125. |
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| 作者姓名： | 陈昌雄 陈平留 |
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| 作者单位： | 福建林学院资源与环境系 |
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| 摘 要： | 本文应用六种概率分布律拟合闽北天然次生林主要树种林木直径分布，并比较不同分布类型的拟合效果．结果表明，正态分布、威布尔分布的拟合效果较好．探讨这些规律对闽北天然次生林的合理经营及进行森林调查具有重要意义．
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| 关 键 词： | 天然次生林 直径分布 森林经营 闽北 |
Diameter Distribution of Main Tree Populations in Natural Secondary Forests in North Fujian |
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| Chen Changxiong, Chen Pinliu, Liu Jian, Liao Xianghua.Diameter Distribution of Main Tree Populations in Natural Secondary Forests in North Fujian[J].Journal of Fujian College of Forestry,1996,16(2):122-125. |
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| Authors: | Chen Changxiong Chen Pinliu Liu Jian Liao Xianghua |
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| Abstract: | Six probability models were applied to analyse diameter distribution of main tree populations in natural secondary forests in north Fujian. Normal distribution and Weibull distribution models showed better fitness. The resulting principle will provide an important guide for forest management and survey. |
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| Keywords: | natural secondary forest diameter distribution forest management North Fujian |
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