| 锐齿栎林林冠截留与大气降水关系 |
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| 引用本文： | 唐臻.锐齿栎林林冠截留与大气降水关系[J].西北林学院学报,1992,7(4):8-14. |
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| 作者姓名： | 唐臻 |
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| 作者单位： | 西北林学院森林资源保护系 陕西省汉中地区植物所 |
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| 摘 要： | 对锐齿栎林和灌丛林外降水、穿透降水、干流的测定研究表明:间伐林、未作业林、灌丛穿透降水率分别为91％、80％、87％;林冠截留率分别为7％、14％、13％;前两个林分干流率分别为2％、6％。并建立了各参数具有实际水文学意义的林冠截留、林内降水与大气降水的预测模型。
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| 关 键 词： | 锐齿栎林 林冠截留 降水 |
Relationship Between Forest Canopy Interception and Rainfall of Sharptooth Oak Forest |
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| Tang Zhen.Relationship Between Forest Canopy Interception and Rainfall of Sharptooth Oak Forest[J].Journal of Northwest Forestry University,1992,7(4):8-14. |
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| Authors: | Tang Zhen |
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| Abstract: | Describes the rainfall above forest canopy, rainfall through forest canopy and stem flow of sharp-tooth oak ( Quercus aliena var. acuteserrata Maxim. ) forest and rainfall in shrubbery. In intermediate cutted forest, reserved forest and the shrubbery, the rate of rainfall through forest canopy is 91%, 80%, 87% and the rate of forest canopy interception is 7%, 14%, 13% respectively. In the first two forests, the rate of stem flow is 2% and 6% respectively. The forcast models of forest canopy interception, rainfall under tree crown and open air rainfall have also been established according to parameters with practical hydrological meanings. |
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| Keywords: | sharp-tooth oak forest intermediate cutted forest forest canopy interception rainfall through forest canopy stem flow |
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