| 摘要: |
| 文章阐述了土壤水分入渗的主要影响因素，对入渗试验方法进行了比较分析，总结了土壤水分入渗的影响因素、土壤水分入渗试验研究等方面的国内外研究进展。土壤水分入渗一直是研究热点，但是在土壤化学性质、植被覆盖及耕作方式对土壤水分下渗的影响机理，如何将单点入渗模型扩展到较大区域，以及土壤水分入渗试验研究等方面，还有大量问题有待深入研究。 |
| 关键词: 土壤水分入渗 土壤物理特性 入渗试验 |
| DOI： |
| 分类号:S152.7 2 |
| 基金项目:国家自然科学基金重点项目（40930635） |
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| Soil Water Infiltration Mechanism and Experiment: A Review |
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Xiaohua KOU,Wen WANG and zheng guoquan
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State Key Laboratory of Hydrology-Water Resources and Hydraulic Engineering,Hohai University,Nanjing,Guangdong Hydropower Planning
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| Abstract: |
| Soil water infiltration is always the research focus in the field of hydrology and agricultural engineering. This paper reviewed the progress in the research on the factors that affect soil water infiltration, and the methods for conducting soil water infiltration experiments. There are still a great deal of open questions need further research, such as the influence of soil chemistry, vegetation coverage and farming on soil water infiltration, how to extend the results at a single point to a large area, and how to improve the soil water infiltration measurement, and so on. |
| Key words: soil water infiltration soil physical properties infiltration experiment |
