山东德州2号井水氡异常变化原因探讨
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摘要
研究了山东德州2号井2004年9月11日水氡高值异常变化特点,对水氡高值异常的原因进行了系统的探讨。详细调查影响水氡变化的各种环境因素和人为因素,进行科学的数据分析、合理推断和试验验证。结果表明:该“异常”是由于临近水井抽水引起的干扰,不是地震异常。研究论证了开展流体氡前兆观测与分析预报的同时开展流体氡的动态变化及其影响因素研究的必要性。
An anomalous variation in radon occurred on September 11,2004 in Dezhou No.2 well in Shandong province.The characteristics of radon anomalies have been discussed in this paper.To identify the factors of the anomalies,systematical approaches have been used,such as particular investigation on both environmental parameters and artificial factors;detailed data analysis;scientific deduction and experimental verification.Results show that anomalies are attributed to the water pumping in adjacent wells,not earthquake.The study reveals that it is important to carry out the research on the dynamic changes of well radon and their triggering factors in addition to its precursory observation and prediction.
An anomalous variation in radon occurred on September 11,2004 in Dezhou No.2 well in Shandong province.The characteristics of radon anomalies have been discussed in this paper.To identify the factors of the anomalies,systematical approaches have been used,such as particular investigation on both environmental parameters and artificial factors;detailed data analysis;scientific deduction and experimental verification.Results show that anomalies are attributed to the water pumping in adjacent wells,not earthquake.The study reveals that it is important to carry out the research on the dynamic changes of well radon and their triggering factors in addition to its precursory observation and prediction.
引文
①王吉易,范雪芳,杨兴悦.水化异常落实手册.2005.1~50.
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