| 辽西北沙地裸地潜水蒸发试验研究 |
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| 引用本文： | 李琦,李春龙,苏芳莉,郭成久,张立坤,赵野.辽西北沙地裸地潜水蒸发试验研究[J].水电能源科学,2011,29(3). |
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| 作者姓名： | 李琦 李春龙 苏芳莉 郭成久 张立坤 赵野 |
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| 作者单位： | 1. 沈阳农业大学,水利学院,辽宁,沈阳,110866
2. 辽宁省水利水电科学研究院,辽宁,沈阳,110003 |
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| 基金项目： | 水利部公益性行业科研专项经费基金资助项目 |
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| 摘 要： | 基于阿尔乡沙地潜水蒸发试验场2010年4月中旬～10月上旬的实测资料,分析了裸地条件下沙地潜水蒸发的影响因素及其相关规律.试验结果表明,潜水蒸发与水面蒸发的变化趋势一致,降雨对潜水蒸发和入渗补给过程的影响大于蒸发对其的影响;地下水埋深对潜水蒸发的影响主要集中于0.0～1.0 m之间;地下水埋深1.5 m处,入渗补给量达到最大值;沙地的潜水零补耗差深度在0.5～1.0 m之间,最佳潜水埋深为1.5 m.
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| 关 键 词： | 沙地 裸地 潜水 蒸发 入渗补给量 潜水补耗差 地下水埋深 |
Phreatic Water Evaporation Test of Bare-sandy Land in Northwest of Liaoning Province |
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| LI Qi,LI Chunlong,SU Fangli,GUO Chengjiu,ZHANG Likun,ZHAO Ye.Phreatic Water Evaporation Test of Bare-sandy Land in Northwest of Liaoning Province[J].International Journal Hydroelectric Energy,2011,29(3). |
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| Authors: | LI Qi LI Chunlong SU Fangli GUO Chengjiu ZHANG Likun ZHAO Ye |
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| Affiliation: | LI Qi1,LI Chunlong2,SU Fangli1,GUO Chengjiu1,ZHANG Likun2,ZHAO Ye1(1.College of Water Conservancy,Shenyang Agricultural University,Shenyang 110866,China,2.Water Conservancy and Hydropower Science Research Institute of Liaoning Province,Shenyang 110003,China) |
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| Abstract: | Based on the date obtained from the experiment station of phreatic water evaporation on sandy land in A'erxiang Town,which is from mid April to early October 2010,the influence factors and its variation rules of sandy phreatic water evaporation at condition of bare land is analyzed.The results show that the variation trend of phreatic water evaporation is in accord with water surface evaporation;the main factor which influences the whole process of phreatic water evaporation and infiltration recharge is rai... |
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| Keywords: | sandy land bare land phreatic water evaporation infiltration recharge net recharge of phreatic water buried depth of groundwater |
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