| 鹤山湿地松人工林的群落结构与能量特征 |
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| 引用本文： | 曹洪麟, 任海, 彭少麟,. 鹤山湿地松人工林的群落结构与能量特征[J]. 广西植物, 1998, 18(1): 24-28 |
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| 作者姓名： | 曹洪麟 任海 彭少麟 |
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| 作者单位： | 中国科学院华南植物研究所 |
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| 摘 要： | 在调查一个１０年生湿地松人工纯林的基础上，用林木收获法和相关生长法测定该群落的生物量和能量分配。结果表明：本群落组成种类少，结构简单，林分的生长中心也是其能量分布中心，群落的生物量和能量现存量分别为１０９０３ｔ／ｈｍ２和９５０５ＭＪ／ｍ２。这些值均低于同站７年生马占相思林，可以将该群落改造成针阔混交林，以提高林分的光能利用率。
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| 关 键 词： | 湿地松人工林；群落结构；生物量；能量特征 |
The community structure and energy characteristics of Pinus elliottii artificial forest in Heshan |
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| Cao Honglin Ren Hai Peng Shaolin. The community structure and energy characteristics of Pinus elliottii artificial forest in Heshan[J]. Guihaia, 1998, 18(1): 24-28 |
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| Authors: | Cao Honglin Ren Hai Peng Shaolin |
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| Abstract: | The structure of community, the biomass and standing crop of energy of a 10-years Pinus elliottii comunity in Heshan were studied The results showed that the structure is simple, species is lack, the biomass is 109 03 t/hm 2 and the standing crop of energy is 95 05 MJ/m 2 Furthermore, the growing center of the community was the distribution center of energy The pure Pinus elliottii forest could be reformed as Pinus elliottii and Acacia mangium mixed forest |
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| Keywords: | Artificial forest of Pinus elliottii community structure biomass energy characteristics |
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