| 基于流域蓄满产流理论的林冠截留降雨新模型 |
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| 引用本文： | 范世香,程银才,王仲发,白清俊.基于流域蓄满产流理论的林冠截留降雨新模型[J].南京林业大学学报(自然科学版),2007,31(2):93-96. |
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| 作者姓名： | 范世香 程银才 王仲发 白清俊 |
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| 作者单位： | 山东农业大学水利土木工程学院,山东,泰安,271018 |
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| 基金项目： | 国家自然科学基金
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山东农业大学校科研和校改项目 |
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| 摘 要： | 根据林冠截留降雨的物理现象,借鉴流域蓄满产流理论建立了一个林冠截留降雨新模型.结合两片林分的实测资料,介绍了该模型参数的确定方法,并且对模型进行了有效性验证.结果表明:计算值与观测值吻合,表明该模型可揭示林冠截留降雨的基本特征,如果已知模型参数,可以用于林冠截留降雨的预测计算.
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| 关 键 词： | 林冠 截留 降雨 模型 蓄满产流 流域 蓄满产流 理论 林冠 截留降雨 模型参数 Theory Runoff Watershed Rainfall Interception Canopy Forest 预测计算 基本特征 观测值 计算值 结果 有效性验证 方法 |
| 文章编号： | 1000-2006(2007)02-0093-04 |
| 修稿时间： | 2006-01-13 |
New Model of Forest Canopy Interception to Rainfall on Watershed Stored-full Runoff Theory |
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| FAN Shi-xiang,CHENG Yin-cai,WANG Zhong-fa,BAI Qing-jun.New Model of Forest Canopy Interception to Rainfall on Watershed Stored-full Runoff Theory[J].Journal of Nanjing Forestry University(Natural Sciences ),2007,31(2):93-96. |
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| Authors: | FAN Shi-xiang CHENG Yin-cai WANG Zhong-fa BAI Qing-jun |
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| Abstract: | In order to study the interception law of forest canopy to precipitation,based on the theory of stored-full runoff in watershed,a new model of precipitation interception was developed from mechanism of forest canopy intercepting rainfall.The determining method of model parameters was produced by combining with observation data of two woodlands.The effectiveness of the model was also examined.The results showed that calculation values well fit observation values well.Therefore,the model revealed a general law and characteristics of forest canopy interception to rainfall.This model could be applied to forecast calculation of interception when model parameters are given. |
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| Keywords: | Forest canopy Interception Rainfall Model Stored-full runoff |
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