| 少量降水对壤中气汞量测量结果的影响 |
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| 引用本文： | 邹长毅,史长义,张金华.少量降水对壤中气汞量测量结果的影响[J].物探与化探,2000,24(6):451-454. |
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| 作者姓名： | 邹长毅 史长义 张金华 |
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| 作者单位： | 中国地质科学院地球物理地球化学研究所,河北,廊坊,065000 |
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| 摘 要： | 降水是影响壤中气汞测量结果的重要因素之一。大雨或透雨过后,壤中气汞含量急剧降低,甚至使异常消失 ;降水量较小,有时会使壤中气汞含量显著浓集。
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| 关 键 词： | 壤中气汞量测量 降水量 小雨 汞含量 显著富集 |
| 收稿时间： | 2000-04-14 |
| 修稿时间： | 2000-05-25 |
THE INFLUENCE OF SMALL AMOUNTS OF PRECIPITATION ON SOIL GAS MERCUROMETRIC SURVEY |
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| ZOU Chang-yi,SHI Chang-yi,ZHANG Jin-hua.THE INFLUENCE OF SMALL AMOUNTS OF PRECIPITATION ON SOIL GAS MERCUROMETRIC SURVEY[J].Geophysical and Geochemical Exploration,2000,24(6):451-454. |
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| Authors: | ZOU Chang-yi SHI Chang-yi ZHANG Jin-hua |
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| Institution: | Institute of Geophysical and Geochemical Exploration, CAGS, Langfang 065000, China |
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| Abstract: | Precipitation is one of the important factors affecting the result of soil gas mercurometric survey.Heavy rain or saturating rain would lead to drastic decrease of mercury content in soil gas or even to the disappearance of anomalies.In contrast, when the amount of precipitation is relatively small,the mercury conent of soil gas may sometimes show obvious enrichment. |
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| Keywords: | soil gas mercurometric survey precipitation light rain mercury content obvious enrichm |
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