| 滴灌条件下土壤水盐运移特性的研究现状 |
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| 引用本文： | 吕殿青,王全九,王文焰.滴灌条件下土壤水盐运移特性的研究现状[J].水科学进展,2001,12(1):107-112. |
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| 作者姓名： | 吕殿青 王全九 王文焰 |
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| 作者单位： | 1.中国科学院水利部水土保持研究所, 陕西杨陵712100; |
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| 基金项目： | 霍英东教育基金(71028);国家杰出青年科学基金(40025106)资助项目. |
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| 摘 要： | 滴灌条件下的水盐运移特性是寻求开发利用盐碱地和次生盐碱化防治的基础,国内外学者对此进行大量研究.在国内外研究成果的基础上,综述了滴灌点源入渗影响因素、入渗模型特性、水分分布特征、湿润体浸润形状、湿润锋运移、盐分运移的规律,为滴灌点源水盐运移的研究提供依据.
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| 关 键 词： | 滴灌 水盐运移 点源入渗 |
| 文章编号： | 1001-6791(2001)01-0107-06 |
| 收稿时间： | 1999-10-25 |
| 修稿时间： | 1999年10月25 |
Study on Characteristics
of Soil Water and Salt Transport under Drip Irrigation |
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| L&#,Dian-qing,WANG Quan-jiu,WANG Wen-yan.Study on Characteristics
of Soil Water and Salt Transport under Drip Irrigation[J].Advances in Water Science,2001,12(1):107-112. |
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| Authors: | L&# Dian-qing WANG Quan-jiu WANG Wen-yan |
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| Institution: | 1.State key Laboratory of Soil Erosion and Dryland Farming in the Loess Plateau, the Insititute of Soil and Water Conservation, Chinese Academy of Sciences & Ministry of water Resources, Yangling 712100 Ch ina;2.Institute of Water Resources, Xian University of Technology, Xi'an 710048, China |
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| Abstract: | Much research of characteristics of soil water and salt transportunder drip irrigation, an important basis to develop salt-affected land, has been conducted at home and abroad. In the paper, the related research results about factors affecting point-source infiltration, characteristics of infiltration models and water distribution, shape of wetted zone, wetting front movement and soil salt transport are reviewed in order to provide some informations and opinions to study soil water movement and salt transport for salt-affected soils. |
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| Keywords: | drip irrigation soilwatermovement and salt transport point source infiltration |
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