国际地震动态Issue(8)：33-39,7.DOI:10.3969/j.issn.0235-4975.2015.08.007
多尺度小波变换在甘东南水氡资料处理中的应用
Applicatiaon of multiple scale wavelet transformation in water Radon data processing in southeast of Gansu
摘要
Abstract
Based on multiple scale wavelet transformation,medium-term precursory a-nomalies from water Radon observation in southeast of Gansu Province are extracted.Re-sults from 4 stations indicate 28 anomalies in all,out of them 22 anomalies commendably cor-responds to earthquake of MS 5.0 to 8.0 in Gansu Province and the adjacent region with epi-central distance of 33 to 504 km,5 post-seismic effect of Radon.According to the standard of earthquake forecast time from medium term precursory anomalies,it is found the anomaly commendably corresponds to earthquake MS 6.6 at Min county in Gansu Province.It shows the feasibility of wavelet transformation method.关键词
小波变换/中短期异常/水氡/甘肃东南部Key words
wavelet transform/intermediate-short-term precursory anomaly/water Ra-don/southeast of Gansu分类
天文与地球科学引用本文复制引用
冯亮亮,邵辉成,赵小茂,王新..多尺度小波变换在甘东南水氡资料处理中的应用[J].国际地震动态,2015,(8):33-39,7.基金项目
陕西省地震局2013年启航与创新基金课题（201314）资助。 （）
