| 森林水文数学模拟及分析 |
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| 引用本文： | 周光明.森林水文数学模拟及分析[J].湖南林业科技,2006,33(5):10-13. |
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| 作者姓名： | 周光明 |
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| 作者单位： | 湘潭市林业局,湖南,湘潭,411100 |
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| 基金项目： | 致谢：本文得到日本国立琉球大学平田永二教授、山盛直教授和中南林业科技大学田大伦教授的大力帮助和指导,在此一并致谢. |
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| 摘 要： | 以安藤长期径流模型为基础,结合森林流域的林冠截持降水、森林土壤蓄水、土壤的饱和及超渗地表径流等特点建立起森林流域径流模型,模拟了林冠截持、林冠和地面的蒸散、渗透和地下水的涵养、直接径流及地下径流的生成等过程。同时将此模型用于比较3个小流域的水文特征并通过两个对比小流域水文特征的比较,分析了森林采伐后因植被变化而带来的水文效应。
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| 关 键 词： | 森林流域 径流模型 水文特征 |
| 收稿时间： | 2006-07-03 |
| 修稿时间： | 2006-08-24 |
The mathematics circuit and analysis of forest hydrology |
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| ZHOU Guang-min.The mathematics circuit and analysis of forest hydrology[J].Hunan Forestry Science & Technology,2006,33(5):10-13. |
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| Authors: | ZHOU Guang-min |
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| Institution: | Forestry Bureau of Xiangtan City, Xiangtan 411100, China |
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| Abstract: | The forest drainage area runoff model was established by the base of Anteng long-term runoff model,and combined with the characters of leaf canopy intercept precipitation,forest soil retain water,soil saturation and ultra-infiltration of forest drainage area.And the duration of leaf canopy interception,evaporation and infiltration of leaf canopy and surface,conserve water of groundwater,direct runoff and underground runoff were circuited in the paper.The hydrological characters of three small drainage areas were compared by the model.And the hydrological effects with vegetation exchanging after cut timber were analyzed by the comparing of the two small drainage areas. |
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| Keywords: | forest drainage area runoff model hydrological character |
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