| 武夷山风景名胜区天然马尾松种群优势度增长规律 |
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| 引用本文： | 苏炳霖,何东进,洪伟,刘勇生,何小娟,杨俊,王彦涛.武夷山风景名胜区天然马尾松种群优势度增长规律[J].福建农业大学学报,2008,37(1):57-60. |
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| 作者姓名： | 苏炳霖 何东进 洪伟 刘勇生 何小娟 杨俊 王彦涛 |
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| 作者单位： | 福建农林大学林学院,福建福州350002 |
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| 基金项目： | 福建省自然科学 资助项目（D0310018） 福建省教育厅科学 资助项目（JA03078） |
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| 摘 要： | 运用种群增长新模型研究武夷山风景名胜区天然马尾松种群优势度增长规律,并应用改进单纯形法对模型的参数进行最优拟合.结果表明,武夷山风景名胜区天然马尾松种群优势度实际最大增长速率在第6径级附近,胸径为20-24 cm,研究结果可为武夷山风景名胜区马尾松种群的保护和管理提供理论依据.
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| 关 键 词： | 马尾松 种群 优势度 增长模型 武夷山风景名胜区 |
| 文章编号： | 1671-5470（2008）01-0057-34 |
| 收稿时间： | 2007-09-14 |
| 修稿时间： | 2007-11-26 |
Growth dynamics of dominance of natural Pinus massoniana population in scenic spots of Wuyishan |
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| SU Bing-lin, HE Dong-jin, HONG Wei, LIU Yong-sheng, HE Xiao-juan, YANG Jun, WANG Yan-tao.Growth dynamics of dominance of natural Pinus massoniana population in scenic spots of Wuyishan[J].Journal of Fujian Agricultural University,2008,37(1):57-60. |
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| Authors: | SU Bing-lin HE Dong-jin HONG Wei LIU Yong-sheng HE Xiao-juan YANG Jun WANG Yan-tao |
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| Abstract: | Growth dynamics of dominance of natural Pinus massoniana population in scenic spots of Wuyishan was detected based on the new growth model of population. Meanwhile a modified simplex technique was used to optimize the new model and the result showed that the actual maximum growth rate of the dynamics of dominance of natural P. ma~oniana population in scenic spots of Wuyishan was in the 6th diameter class and the breast diameter was from 20 cm to 24 cm. It would provide a theoretical basis for the protection and management of natural P. massoniana population in scenic spots of Wuyishan. |
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| Keywords: | Pinus massoniana population dominance growth model scenic spots of Wuyishan |
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