地磁ULF前兆信息研究简述
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摘要
地震前ULF(Ultra Low Frequency:超低频信号,频段为0.005～10Hz,国内俗称电磁波)电磁异常信号是近年国际研究的热点。本文阐述了国际上典型震例前观测到的ULF异常信号的表现形式、目前采用的一些数据处理方法以及震前ULF信号可能的产生机制,以供相关学者参考。
ULF (ultra-low-frequency) geomagnetic anomaly preceding large earthquakes is considered as a promising candidate for short-term predictor of earthquakes. In this paper the current state in the study of ULF geomagnetic variations is summarized,including the characteristics of anomaly,data analysis methods and the generation mechanism.
ULF (ultra-low-frequency) geomagnetic anomaly preceding large earthquakes is considered as a promising candidate for short-term predictor of earthquakes. In this paper the current state in the study of ULF geomagnetic variations is summarized,including the characteristics of anomaly,data analysis methods and the generation mechanism.
引文
陈化然,杨冬梅,李琪,朱荣,蒋淳,王建国.2008.1980年以来我国电磁辐射地震前兆信息的观测与研究[J].中国地震,24(2):180～186
丁鉴海,卢振业,黄雪香.1994.地震电磁学[M].北京:地震出版社
杜爱民等.2004.新疆和田ML7.1地震前ULF电磁辐射的激发机理[J].地球物理学报,47(5):832～837
郝锦绮等.2003.岩石破裂中的超低频电磁异常[J].地震学报,25(1):102～111
李琪.2007.国内外地磁台网观测能力评估[J].国际地震动态,9,20～28
钱书清等.2001.1999年9月21日台湾集集MS7.4地震前ULF电磁信号及其与模拟实验结果的比[J].地震学报,23(3):322～327
钱书清等.2003.岩石受压破裂的ULF和LF电磁前兆信号[J].中国地震,19(2):109～116
杨少峰,杜爱民.2002.新疆喀什地区1996年11月震前超低频电磁辐射异常与震源方向的关系[J].地球物理学报,45(1):101～108
杨少峰等.1998.新疆喀什地区地震前地磁脉动异常分析[J].地球物理学报,41(3):332～341
Akinaga Y,Hayakawa M,Liu J Y,Yumoto K and Hattori K.2001.A precursory ULF signature for the Chi-Chi earth-quake in Tai wan[J].Natural Hazards and Earth SystemSciences,1,33～36
Fraser-Smith A C,Bernardi A,McGill P R,Ladd ME,Helli well R Aand Villard O GJr.1990.Low-frequency magneticfield measurements near the epicenter of theMS7.1Loma Prieta earthquake[J].Geophys Res Lett,17(9):1465～1468
Gotoh K,Akinaga Y,Hayakawa Mand Hattori K.2002.Principal component analysis of ULF geomagnetic data for Izuislands earthuqakes in July2000[J].J At mos Electr,22,1～12
Gotoh K,Hayakawa Mand Smirnova N.2003.Fractal analysis of the ULF geomagnetic data obtained at Izu peninsula,Ja-panin relation to the nearly earthquake swarmof June-August2000[J].Nat Haz Earth Sys Sci,3,229～236
Harada Met al.2004.Transfer function approach to signal discri mination of ULF geomagnetic data[J].Physics and Chem-istry of the Earth,29,409～417
Hattori Ket al.2006.ULF geomagnetic changes associated with crustal activity(observation and signal processing)[R].地震电磁气会议摘要集,电气通信大学地震电磁气研究所
Hattori K.2004.ULF geomagnetic changes associated with large earthquakes[J].Terrestrial,At mospheric and OceanicSciences,15(3):329～360
Hayakawa Met al.1996.Result of ultra-low-frequency magnetic field measurements during the Guamearthquake of8Au-gust1993[J].Geophys Res Lett,23(3):241～244
Hayakawa Met al.2004.Summary report of NASDA′s earthquake remote sensingfrontier project[J].Physics and Chemis-try of the Earth,29,617～625
Hayakawa M,Hattori Kand Ohta K.2007.Monitoring of ULF(Ultra-low-frequency)Geomagnetic Variations Associatedwith Earthquakes[J].Sensors,7,1108～1122
Hayakawa M,Ryusuke Kawate,Oleg A.Molchanov,and Kiyohumi yumoto.1996.Results of ultra-low-frequency magneticfield measurements during the Guamearthquake of8August1993[J].Geophys Res Lett,23(3):241～244
Hayakawa M,Itoh Tand Smirnova N.1999.Fractal analysis of ULFgeomagnetic data associated withthe Guamearthquakeon8August1993[J].Geophys Res Lett,26(18):2797～2800
Ida Y,Hayakawa M,Adalev A and Gotoh K.2005.Multifractal analysis for the ULF geomagnetic data during the1993Guamearthquake[J].Nonlinear Processes in Geophysics,12,157～162
Ismaguilov VS,Yu A,Kopytenko,Hattori Kand Hayakawa M.2003.Variations of phase velocity Qand gradient values ofULF geomagnetic disturbances connected with the Izu strong earthquakes[J].Natural Hazards and Earth System Sci-ences,3,211～215
Kopytenko Yu A,Matiashvili T G,Voronov P M,Kopytenko E Aand Molchanov O A.1993.Detection of ultra-low-fre-quency emissions connected withthe Spitak earthquake andits aftershock activity,based on geomagnetic pulsations data atDusheti and Vardzia observatories[J].physics of the Earth and Planetary Interiors,77,85～95
Molchanov O Aet al.1992.Results of ULF magnetic field measurements near the epicenters of the Spitak(MS=6.9)andLoma Prieta(MS=7.1)earthquakes:comparative analysis[J].Geophys Res Lett,19(14):1495～1498
Uyeda S et al.2001.Geophysical Observatoryin Kamchatka region for monitoring of phenomena connected with seismic ac-tivity[J].Natural Hazards and Earth SystemSciences,1,3～7
丁鉴海,卢振业,黄雪香.1994.地震电磁学[M].北京:地震出版社
杜爱民等.2004.新疆和田ML7.1地震前ULF电磁辐射的激发机理[J].地球物理学报,47(5):832～837
郝锦绮等.2003.岩石破裂中的超低频电磁异常[J].地震学报,25(1):102～111
李琪.2007.国内外地磁台网观测能力评估[J].国际地震动态,9,20～28
钱书清等.2001.1999年9月21日台湾集集MS7.4地震前ULF电磁信号及其与模拟实验结果的比[J].地震学报,23(3):322～327
钱书清等.2003.岩石受压破裂的ULF和LF电磁前兆信号[J].中国地震,19(2):109～116
杨少峰,杜爱民.2002.新疆喀什地区1996年11月震前超低频电磁辐射异常与震源方向的关系[J].地球物理学报,45(1):101～108
杨少峰等.1998.新疆喀什地区地震前地磁脉动异常分析[J].地球物理学报,41(3):332～341
Akinaga Y,Hayakawa M,Liu J Y,Yumoto K and Hattori K.2001.A precursory ULF signature for the Chi-Chi earth-quake in Tai wan[J].Natural Hazards and Earth SystemSciences,1,33～36
Fraser-Smith A C,Bernardi A,McGill P R,Ladd ME,Helli well R Aand Villard O GJr.1990.Low-frequency magneticfield measurements near the epicenter of theMS7.1Loma Prieta earthquake[J].Geophys Res Lett,17(9):1465～1468
Gotoh K,Akinaga Y,Hayakawa Mand Hattori K.2002.Principal component analysis of ULF geomagnetic data for Izuislands earthuqakes in July2000[J].J At mos Electr,22,1～12
Gotoh K,Hayakawa Mand Smirnova N.2003.Fractal analysis of the ULF geomagnetic data obtained at Izu peninsula,Ja-panin relation to the nearly earthquake swarmof June-August2000[J].Nat Haz Earth Sys Sci,3,229～236
Harada Met al.2004.Transfer function approach to signal discri mination of ULF geomagnetic data[J].Physics and Chem-istry of the Earth,29,409～417
Hattori Ket al.2006.ULF geomagnetic changes associated with crustal activity(observation and signal processing)[R].地震电磁气会议摘要集,电气通信大学地震电磁气研究所
Hattori K.2004.ULF geomagnetic changes associated with large earthquakes[J].Terrestrial,At mospheric and OceanicSciences,15(3):329～360
Hayakawa Met al.1996.Result of ultra-low-frequency magnetic field measurements during the Guamearthquake of8Au-gust1993[J].Geophys Res Lett,23(3):241～244
Hayakawa Met al.2004.Summary report of NASDA′s earthquake remote sensingfrontier project[J].Physics and Chemis-try of the Earth,29,617～625
Hayakawa M,Hattori Kand Ohta K.2007.Monitoring of ULF(Ultra-low-frequency)Geomagnetic Variations Associatedwith Earthquakes[J].Sensors,7,1108～1122
Hayakawa M,Ryusuke Kawate,Oleg A.Molchanov,and Kiyohumi yumoto.1996.Results of ultra-low-frequency magneticfield measurements during the Guamearthquake of8August1993[J].Geophys Res Lett,23(3):241～244
Hayakawa M,Itoh Tand Smirnova N.1999.Fractal analysis of ULFgeomagnetic data associated withthe Guamearthquakeon8August1993[J].Geophys Res Lett,26(18):2797～2800
Ida Y,Hayakawa M,Adalev A and Gotoh K.2005.Multifractal analysis for the ULF geomagnetic data during the1993Guamearthquake[J].Nonlinear Processes in Geophysics,12,157～162
Ismaguilov VS,Yu A,Kopytenko,Hattori Kand Hayakawa M.2003.Variations of phase velocity Qand gradient values ofULF geomagnetic disturbances connected with the Izu strong earthquakes[J].Natural Hazards and Earth System Sci-ences,3,211～215
Kopytenko Yu A,Matiashvili T G,Voronov P M,Kopytenko E Aand Molchanov O A.1993.Detection of ultra-low-fre-quency emissions connected withthe Spitak earthquake andits aftershock activity,based on geomagnetic pulsations data atDusheti and Vardzia observatories[J].physics of the Earth and Planetary Interiors,77,85～95
Molchanov O Aet al.1992.Results of ULF magnetic field measurements near the epicenters of the Spitak(MS=6.9)andLoma Prieta(MS=7.1)earthquakes:comparative analysis[J].Geophys Res Lett,19(14):1495～1498
Uyeda S et al.2001.Geophysical Observatoryin Kamchatka region for monitoring of phenomena connected with seismic ac-tivity[J].Natural Hazards and Earth SystemSciences,1,3～7
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