| 汾泉河平原水文综合模型 |
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| 引用本文： | 刘新仁,费永法.汾泉河平原水文综合模型[J].河海大学学报(自然科学版),1993,21(6):10-16. |
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| 作者姓名： | 刘新仁 费永法 |
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| 作者单位： | 河海大学水资源水文系，淮委规划设计院 |
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| 摘 要： | 概念性水文模型是解决平原水文计算问题的有效工具，本文介绍作者在淮北平原研制的平原水文综合模型。该模型在结构上包括两种入渗，两种蒸发，两种产流和两种汇流机制，可同时模拟流量过程，地下水位过程及土壤蓄水变化过程。通过黄淮海中部原１０个流域上的检验，表明该模型基本反映了黄滩海中部平原的水文特点，有一定的通用性和较广的应用前景。
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| 关 键 词： | 平原水文 水文模型 计算 |
Fenquanhe Plain Area Comprehensive Hydrologic Model |
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| Liu Xinren,Dept.of water Resources and Hydrology,Hohai Univ.
Fei Yongfa,Planning and Designing Institute,Huaihe River Conservancy commission.Fenquanhe Plain Area Comprehensive Hydrologic Model[J].Journal of Hohai University (Natural Sciences ),1993,21(6):10-16. |
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| Authors: | Liu Xinren Deptof water Resources and Hydrology Hohai Univ
Fei Yongfa Planning and Designing Institute Huaihe River Conservancy commission |
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| Abstract: | The paper presents a conceptual hydrologic model,named Fenquanhe plain area comprehensive hydrologic model(FPCHM),developed in the plain area of northern Huaihe River Basin by the authors.The model structure consists of two types of infiltration:soilpore and macropore;two sources of evapotranspiration:soil moisture and groundwater;two mechanisms of runoff production:storage control and rate control;and two ways of flow concentration;linear and nonlinear reservoir routing.The model performs on daily precipitation and evaporation data as input and outputs daily discharge,groundwater table,evapotranspiration and soil moisture condition.The model has been validated in 10 catchments spread over the central part of the Huang-Huai-Hai plain.The results show that the model basically simulates the main features of hydrologic processes in the area. |
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| Keywords: | flatland hydrology hydrologic model soil moisture groundwater table groundwater evaporation |
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