| 干旱内陆灌区土壤水盐模型 |
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| 引用本文： | 胡安焱,高瑾,贺屹,于延凤.干旱内陆灌区土壤水盐模型[J].水科学进展,2002,13(6):726-729. |
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| 作者姓名： | 胡安焱 高瑾 贺屹 于延凤 |
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| 作者单位： | 1.长安大学水资源与环境工程系, 陕西, 西安, 710054; |
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| 基金项目： | 国家自然科学基金项目(59869001)资助 |
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| 摘 要： | 研究干旱内陆区土壤水分运移规律以及土壤盐分运移规律,有助于合理利用水资源,减少潜水无效蒸发,防止土壤盐碱化。根据水量平衡和盐量平衡原理,建立了土壤水盐模型,计算土壤水盐迁移量,并对干旱内陆区土壤水盐运移规律做了初步研究。
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| 关 键 词： | 干旱内陆区 土壤水 水量平衡 盐量平衡 |
| 文章编号： | 1001-6791(2002)06-726-04 |
| 收稿时间： | 2001-09-26 |
| 修稿时间： | 2001年9月26日 |
Soil water and salt balance model for irrigation district in arid and inland region |
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| HU An-yan,GAO Jin,HE Yi,YU Yan-feng.Soil water and salt balance model for irrigation district in arid and inland region[J].Advances in Water Science,2002,13(6):726-729. |
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| Authors: | HU An-yan GAO Jin HE Yi YU Yan-feng |
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| Institution: | 1.Department of Water Resources and Environmental Engineering, Changan University, Xi'an 710054, China;2.Department of Hydraulic and Hydroelectric Engineering, Xinjiang Agricultural University, Urumqi 830052, China |
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| Abstract: | To study on water-salt transport regulation in the arid and inland region,it is benefit for rational utilizing water resources,reducing no-effective phreatic water evaporation,preventing saline-alkali soil.According to the principle of water balance and salt balance,the paper develops a soil water and salt balance model to study soil water-salt transport regulation in the arid and inland region.The accuracy of the model depends on the accuracies of the precipitation,evaporation,irrigation water,salt,etc. |
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| Keywords: | arid and inland region soil water water balance salt balance |
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