| 使用微型蒸发器测定土壤蒸发的研究进展 |
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| 引用本文： | 高晓飞,史海珍,杨洁,王晓岚. 使用微型蒸发器测定土壤蒸发的研究进展[J]. 水利水电科技进展, 2010, 30(1): 85-90. DOI: 10.3880/j.issn.1006-7647.2010.01.020 |
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| 作者姓名： | 高晓飞 史海珍 杨洁 王晓岚 |
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| 作者单位： | 北京师范大学地理学与遥感科学学院,北京,100875 |
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| 基金项目： | 国家重点基础研究发展计划，国家大学生创新性实验计划，地理学理科基地资助项目 |
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| 摘 要： | 对微型蒸发器相关的文献进行综合与分析,并对其应用进行了综述。认为微型蒸发器的材料以热容量高、导热性差的非金属材料为宜;蒸发器口径一般应大于56mm,小于150mm;深度以150～200mm为宜;安装方法还可以进一步改进。合理运用微型蒸发器可以得到更精确的观测结果。
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| 关 键 词： | 微型蒸发器 裸土蒸发 冠层下蒸发 研究进展 |
| 修稿时间： | 2010-03-04 |
Advances in soil evaporation measured by micro-lysimeter |
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| GAO Xiao-fei,SHI Hai-zhen,YANG Jie,WANG Xiao-lan. Advances in soil evaporation measured by micro-lysimeter[J]. Advances in Science and Technology of Water Resources, 2010, 30(1): 85-90. DOI: 10.3880/j.issn.1006-7647.2010.01.020 |
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| Authors: | GAO Xiao-fei SHI Hai-zhen YANG Jie WANG Xiao-lan |
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| Affiliation: | GAO Xiao-fei,SHI Hai-zhen,YANG Jie,WANG Xiao-lan (School of Geography,Beijing Normal University,Beijing 100875,China) |
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| Abstract: | The references about the micro-lysimeter were integrated and analyzed,and its application was summarized.The results show that the nonmetallic materials with high heat capacity and low heat conductivity are favorable for the manufacture of the micro-lysimeter.The diameter of the micro-lysimeter should be between 56 mm and 150 mm;and its length should be between 150 mm and 200 mm.The installation of the micro-lysimeter can be further improved.Rational application of the micro-lysimeter may result in more acc... |
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| Keywords: | micro-lysimeter bare soil evaporation soil evaporation under plant canopies advance |
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