| 辽河源国家森林公园的天然油松林 |
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| 引用本文： | 项亚飞.辽河源国家森林公园的天然油松林[J].河北林果研究,2005,20(4):314-316. |
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| 作者姓名： | 项亚飞 |
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| 作者单位： | 雾灵山国家级自然保护区,河北 兴隆 067300 |
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| 摘 要： | 对辽河源国家森林公园天然油松林的结构、林木蓄积、死地被物贮量及其最大持水量进行了调查与研究.结果表明：油松林的植物种数为25种;林木蓄积量为655.410 m3/hm^2,死地被物贮量为17.7 t/hm^2 ;最大持水量为37.3 t/hm^2.
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| 关 键 词： | 辽河源国家森林公园 油松林 森林群落 |
| 文章编号： | 1007-4961(2005)04-0314-03 |
| 修稿时间： | 2005年1月10日 |
The natural Chinese pine (Pinus tabulaeformis) forest in the LiaoheyuanNational Forest Park in the upper reaches of the Liaohe River |
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| XIANG Ya-fei.The natural Chinese pine (Pinus tabulaeformis) forest in the LiaoheyuanNational Forest Park in the upper reaches of the Liaohe River[J].Hebei Journal of Forestry and Orchard Research,2005,20(4):314-316. |
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| Authors: | XIANG Ya-fei |
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| Abstract: | Researches were given to the Pinus tabulaeformis forest in Liaoheyuan National Forest Park.It expounded its distribution,habitat,physiognomy characteristics(biological spectrum),structural features(synusis,quantitative characteristics) of Pinus tabulaeformis forest.This kind of forst has 25 species of plant,and the total stand size is 655.410 m~3/hm~2.Its Shannon-wiener biodiversity index is 6.0 and Simpson biodiversity index is 0.91.The amount present remaining litter of the Pinus tabulaeformis forest in the park is 25.3 t/hm~2,and the maximum water content in the forest is 72.2 t/hm~2. |
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| Keywords: | Liaoheyuan Forest Park Pinus tabulaeformis forst forest community |
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