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| 南平市延平区天然阔叶林直径分布的研究 | |
| 引用本文： | 陈昌雄,黄宝龙,林立法. 南平市延平区天然阔叶林直径分布的研究[J]. 福建林业科技, 2004, 31(1): 1-4,9 |
| 作者姓名： | 陈昌雄 黄宝龙 林立法 |
| 作者单位： | 1. 南京林业大学森林资源与环境学院,江苏,南京,210037;福建农林大学林学院,福建,福州,350002 2. 南京林业大学森林资源与环境学院,江苏,南京,210037 3. 福建农林大学林学院,福建,福州,350002 |
| 基金项目： | 福建省教育厅科学基金资助项目(JA00214) |
| 摘 要： | 运用5种概率分布律对南平市延平区77块天然阔叶林样地的直径分布进行拟合。结果表明,南平市延平区天然阔叶林的直径分布用伽玛分布(gammadistribution)表示较好。探讨这些规律对于天然阔叶林的合理经营以及进行森林调查均具有重要意义。 |
| 关 键 词： | 天然阔叶林 直径分布 森林经营 |
| 文章编号： | 1002-7351(2004)01-0001-04 |
A Study on Diameter-distribution in Natural Broad-leaved Forests in Yanping District of Nanping City |
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| CHEN Chang-Xiong. A Study on Diameter-distribution in Natural Broad-leaved Forests in Yanping District of Nanping City[J]. Journal of Fujian Forestry Science and Technology, 2004, 31(1): 1-4,9 | |
| Authors: | CHEN Chang-Xiong |
| Affiliation: | CHEN Chang-Xiong~ |
| Abstract: | Five probability distribution laws were applied to analyse diameter-distribution of natural broad-leaved forests of 77 plots in Yanping District of Nanping City.Compared with the results of the five probability distribution laws,the diameter-distributions of the natural broad-leaved forests obey mainly gamma distribution.The resulting principle will provide an important guide for rational management and survey of natural broad-leaved forests. |
| Keywords: | natural broad-leaved forests diameter-distribution forest management |
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