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地震 ›› 2006, Vol. 26 ›› Issue (4): 9-14.

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地下含水层氡浓度和水位实时动态的潮汐现象与数字化单井综合观测

蔡作馨, 杨鼎鸿, 程庆斌, 邓宁, 林昊, 邓聪   

  1. 福建省地震局宁德地震台, 福建 宁德 352101
  • 收稿日期:2006-04-11 修回日期:2006-05-08 发布日期:2021-11-01
  • 作者简介:蔡作馨(1946-), 男, 福建宁德人, 研究员, 主要从事地震地下流体前兆等研究
  • 基金资助:
    福建省地震局“十五”科研项目(105-04B-15-f); 福建省地震局2005年地震科研基金项目

Real-time dynamic tidal phenomena of groundwater radon density and water level and their digitalized compre- hensive observation in a single well

CAI Zuo-xin, YANG Ding-hong, CHENG Qing-bin, DENG Ning, LIN Hao, DENG Cong   

  1. Ningde Seismic Station, Earthquake Administration of Fujian Province, Ningde 352101, China
  • Received:2006-04-11 Revised:2006-05-08 Published:2021-11-01

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摘要： 在宁德地震台进行的地下水数字化单井综合观测实验中, 采用“恒流式”单井综合观测方法, 配套相应的技术系统, 实现了对地下含水层氡浓度和水位实时动态的连续综合观测, 而且记录到两者具有与固体潮相对应的同步性半日波微动态。 分析认为, 这一方面为地下水有关测项预报地震力学基础的研究提供了新的观测事实; 另一方面, 为试图通过综合观测以期有利于识别干扰与地震前兆信息研究思路的实践提供了一种新途径。

关键词: 地下含水层, 实时动态, 潮汐现象, 数字化单井综合观测

Abstract: In the experiment of digitalized comprehensive observation of groundwater in a single well at Ningde Seismic Station, by using “constant flow” observation method in a single well, a continual observation of groundwater radon density and the real-time dynamic water level is realized with a complete-set relative technical system, and it is recorded that both have an in-phase half sunny wave dynamic matching with object tide. The analysis holds that it provides, on one hand, a new observation fact for a basic study of forecasting seismic dynamics concerning the underground water, and, on the other hand, a new way to explore a research thinking, which tries to use the comprehensive observation and find a useful identification of interference and information before an earthquake.

Key words: Groundwater layer, Real-time dynamics, Tidal phenomenon, Digitalized comprehensive observation in a single well

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