[1]范雪芳,杨芷萌,李宏伟,等.断层带土壤H2浓度变化特征及影响因素研究[J].地震研究,2020,43(02):302-309.
　FAN Xuefang,YANG Zhimeng,LI Hongwei,et al.Research on Variation Characteristics and Influence Factors of Hydrogen Concentration in the Soil[J].Journal of Seismological Research,2020,43(02):302-309.
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断层带土壤H₂浓度变化特征及影响因素研究^(PDF /HTML)

《地震研究》[ISSN:1000-0666/CN:53-1062/P]

Title:: Research on Variation Characteristics and Influence Factors of Hydrogen Concentration in the Soil

作者:: 范雪芳¹; 杨芷萌²; 李宏伟^1; 吴桂娥¹; 韩晓飞¹; (1.山西省地震局,山西太原 030021; 2.中国辐射防护研究院,山西太原 030006)

Author(s):: FAN Xuefang¹; YANG Zhimeng²; LI Hongwei¹; WU Gui’e¹; HAN Xiaofei¹; (1. Shanxi Earthquake Agency,Taiyuan 030021,Shanxi,China)(2. China Institute for Radiation,Taiyuan 030006,Shanxi,China)

Keywords:: hydrogen in the soil; air temperature; air pressure; dynamic characteristic; influence factors

摘要:: 收集全国15个不同区域、不同地质环境、不同深度测点的H₂浓度,以及气温、气压整点值连续观测资料,研究高精度土壤H₂浓度日、月动态变化特征,通过计算H₂浓度与气温、气压的相关系数,定量分析不同观测孔深气温、气压对H₂浓度的影响程度。结果表明:土壤H₂浓度动态变化与气象因素密切相关,观测孔优选深度为4～11 m。

Abstract:: Continuous observation data of hydrogen levels and hourly values of air temperature and air pressure for 15 different regions,geological environments,and depths in China are collected. Daily dynamic characteristic of levels of high-accuracy hydrogen in the soil is studied and influence degree of air temperature and air pressure of different hole depths to hydrogen levels is analyzed quantitatively through the calculation of correlation coefficient of hydrogen levels and different air temperature and atmospheric pressure. The result shows that observation dynamics of levels of hydrogen in the soil and atmosphere factor is closely related and the best depth of observation hole is 4～11 m.

备注/Memo:: 收稿日期:2019-01-24
基金项目:[JP2]中国地震局地震科技星火计划(XH15006)、山西省自然基金(201901D111462)和中国地震局震情跟踪定向工作任务(2016020302)联合资助.
通讯作者:李宏伟(1986-),工程师,主要从事地壳形变分析预报工作.E-mail:347719545@qq.com

更新日期/Last Update: 2020-06-10