节点文献
和硕5.0级地震气体地球化学异常特征
FEATURES OF GAS GEOCHEMICAL ANOMALY OF HESHUO M_s 5. 0 EARTHQUAKE
【摘要】 1995年3月19日,新疆和硕县那音克乡发生Ms5.0级地震。震前,乌鲁木齐地区地下水中溶解气体Ar、CH4、CO2、H2S等和库尔勒地区的断层气Rn相继出现明显的异常。异常具有短期临震性质,主要表现为短期趋势升高,临震突跳。
【Abstract】 On Mar. 19, 1995,the earthquake with Ms5. 2 occurred in Nayinke township of Heshuo county,Xinjiang. Before the earthquake, the obvious anomalies had appeared in some gases dissolved in ground water in Urumqi region such as Ar,CH4,CO2 and H2S etc.,and also appeared in the fault product gas Rn in Kuerle region. These anomalies have short--impending character. This is primarily shown in two aspects: the gas content tendentiously rose in short term and jumped in impending-term.
- 【文献出处】 内陆地震 ,INLAND EARTHQUAKE , 编辑部邮箱 ,1996年03期
- 【分类号】P315.7
- 【被引频次】2
- 【下载频次】48