| 土壤水资源的变化和补给特征研究 |
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| 引用本文： | 夏自强 李琼芳. 土壤水资源的变化和补给特征研究[J]. 水文, 2001, 21(5): 1-5 |
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| 作者姓名： | 夏自强 李琼芳 |
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| 作者单位： | 1. 河海大学水文水资源及环境学院,江苏,南京,210098
2. Newcastle大学土地利用与水资源研究中心,英国 |
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| 基金项目： | 国家自然科学基金资助项目(59379391) |
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| 摘 要： | 阐述了土壤水资源的结构，利用实验和观测资料分析了土壤含水量、包气带蓄水量、土壤蒸散发量的空间分布特点，通过观测和模型模拟计算的成果分析了土壤蓄水量和土壤蒸散发量多年平均变化过程，以及不同地下水埋深时大气降水、地下水对土壤水资源补给过程和补给特点。
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| 关 键 词： | 土壤水资源 空间分布 土壤水补给 包气带 土壤蒸发量 大气降水 地下水 |
| 文章编号： | 1000-0852(2001)05-0001-05 |
| 修稿时间： | 2001-04-29 |
Research on Characteristics of Soil Water Resources Variation and Replenishment |
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| XIA Zi-qiang,LI Qiong-fang. Research on Characteristics of Soil Water Resources Variation and Replenishment[J]. Hydrology, 2001, 21(5): 1-5 |
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| Authors: | XIA Zi-qiang LI Qiong-fang |
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| Affiliation: | XIA Zi-qiang 1,LI Qiong-fang 2 |
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| Abstract: | On the basis of the observed data and field experiments,the spatial distribution characteristics of soil moisture,suspended water and soil evaporation has been studied.The changing processes of the mean annual soil storage and soil evaporation,and the impacts of precipitation and groundwater on the processes and characteristics of soil water resources recharge have been analyzed under different water table based on the observed and simulated results. |
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| Keywords: | soil water resources temporal and spatial distribution soil water recharge |
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