| 土壤水分特征曲线的推算 |
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| 引用本文： | 夏卫生,雷廷武,刘贤赵,刘纪根,潘英华.土壤水分特征曲线的推算[J].土壤学报,2003,40(2):311-315. |
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| 作者姓名： | 夏卫生 雷廷武 刘贤赵 刘纪根 潘英华 |
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| 作者单位： | 1. 湖南师范大学国土学院,长沙,410081;中国科学院水利部水土保持研究所,陕西杨凌,712100
2. 中国科学院水利部水土保持研究所,陕西杨凌,712100 |
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| 基金项目： | 中国科学院"引进国外杰出人才"基金(982602)资助 |
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| 摘 要： | 在研究土壤水分入渗、蒸发、土壤侵蚀及溶质运移过程中 ,土壤水分特征曲线是推求各种水分运动参数的重要手段1 ,2 ] 。目前测定土壤水分特征曲线主要是用压力膜法 ;这种方法费时多 ,花费大 ,极不方便 ,严重制约了研究工作特别是数学模拟工作的进展。在野外研究土壤水分运动时
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| 关 键 词： | 土壤机械组成 数学模拟 土壤水分特征曲线 |
| 收稿时间： | 6/9/2001 12:00:00 AM |
| 修稿时间： | 2001年6月9日 |
DEDUCTION OF CHARACTERISTIC CURVES OF SOIL MOISTURE DETENTION |
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| Xia Wei-sheng,Lei Ting-wu,Liu Xian-zhao,Liu Ji-gen and Pan Yin-hua.DEDUCTION OF CHARACTERISTIC CURVES OF SOIL MOISTURE DETENTION[J].Acta Pedologica Sinica,2003,40(2):311-315. |
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| Authors: | Xia Wei-sheng Lei Ting-wu Liu Xian-zhao Liu Ji-gen and Pan Yin-hua |
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| Institution: | College of National Land, Hunan Normal University, Changsha 410081, China;Institute of Soil and Water Conservation, Chinese Academy of Science and Ministry of Water Resources, Yangling, Shaanxi 712100, China;Institute of Soil and Water Conservation, Chinese Academy of Science and Ministry of Water Resources, Yangling, Shaanxi 712100, China;Institute of Soil and Water Conservation, Chinese Academy of Science and Ministry of Water Resources, Yangling, Shaanxi 712100, China;Institute of Soil and Water Conservation, Chinese Academy of Science and Ministry of Water Resources, Yangling, Shaanxi 712100, China;Institute of Soil and Water Conservation, Chinese Academy of Science and Ministry of Water Resources, Yangling, Shaanxi 712100, China |
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