| 土壤含水量测定方法研究进展 |
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| 引用本文： | 张学礼,胡振琪,初士立. 土壤含水量测定方法研究进展[J]. 土壤通报, 2005, 36(1): 118-123 |
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| 作者姓名： | 张学礼 胡振琪 初士立 |
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| 作者单位： | 中国矿业大学,土地复垦与生态重建研究所,北京,100083 |
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| 基金项目： | 国家自然科学基金资助项目(No．40071045) |
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| 摘 要： | 综述了国内外近20a来测定土壤含水量的研究情况,总结了国内外常用的测定土壤含水量的方法及其原理, 比较分析了各种测定方法的优缺点,介绍了一些新兴的土壤含水量测试技术,提出了本领域中存在的主要问题及研究展望,指出未来的土壤含水量测定方法应当是朝着高精度、低成本、非破坏、自动化等方向发展。
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| 关 键 词： | 土壤含水量 测定 |
| 文章编号： | 0564-3945(2005)01-0118-06 |
| 修稿时间： | 2003-09-04 |
Methods for Measuring Soil Water Content:A Review |
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| ZHANG Xue - li,HU Zhen - qi,CHU Shi - li. Methods for Measuring Soil Water Content:A Review[J]. Chinese Journal of Soil Science, 2005, 36(1): 118-123 |
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| Authors: | ZHANG Xue - li HU Zhen - qi CHU Shi - li |
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| Abstract: | In this paper, the national and international developments, as well as the theories and methods for measuring soil water content since 1980s are summarized since. The advantages and disadvantages of all the methods mentioned in the paper are compared with each other. Some new powerful techniques in a nondestructive way to measure soil water content are described. In addition, the main questions in this field are proposed. The techniques and methods for measuring soil water content will be developed in a high -precision, low-cost, nondestructive and automatic way. |
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| Keywords: | Soil water content Measurement |
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