地震电磁信号传播的控制模拟实验
摘要
在考虑地理的相似性模型和波导模型的基础之上,提出了一种探讨地球内部所产生的地震电磁信号在地壳与大气层中的传播特征的室内模拟实验方法,并通过一些控制实验评估了背景电磁场、地形、边界条件、“源”(位置、强度、频率)、介质电性等对实验结果的影响,讨论了该模拟实验方法的可信性及可扩展性.该方法为地震电磁学中的难题之一的电磁信号传播问题提供了一种直观的研究途径.
引文
1)Huang Q.Theoretical and experimental study on seismoelectric signals and earthquake-related phenomena.Ph D Thesis,Osaka Univ,1999.1~107
1钱家栋,林云芳主编.地震电磁观测技术.北京:地震出版社,1995.1~326
2丁鉴海,卢振业,黄雪香编著.地震地磁学.北京:地震出版社,1994.1~409
3Varotsos P,Alexopoulos K.Physical properties of the variations of the electric field of the earth preceding earthquakes,I.Tectono-physics,1984,110(1-2):73~98
4Fraser-Smith A C,Bernardi A,McGill P R,et al.Low-frequency magnetic field measurements near the epicenter of the Ms7.1Loma Prieta earthquake.Geophys Res Lett,1990,17(9):1465~1468
5Kopytenko Yu A,Matishvili T G,Voronov P M,et al.Detection of ultra-low-frequency emissions connected with the Spitak earth-quake and its aftershock activity,based on geomagnetic pulsations data at Dusheti and Vardzia observatories.Phys Earth Planet Inter,1993,77(1~2),85~95
6Du A,Huang Q,Yang S.Epicenter location by abnormal ULF electromagnetic emissions.Geophys Res Lett,2002,29(10):1455,DOI:10.1029/2001GL013616
7Hayakawa M,Molchanov O A.Seismo Electromagnetics,Litho-sphere-Atmosphere-Ionosphere Coupling.Tokyo:Terra Scientific Pub Comp,2002.1~477
8Nagao T,Enomoto Y,Fujinawa Y,et al.Electromagnetic anomalies associated with1995Kobe earthquake.J Geodyn,2002,33(4~5):401~411
9Uyeda S,Hayakawa M,Nagao T,et al.Electric and magnetic phenomena observed before the volcano-seismic activity in2000in the Izu Island Region,Japan.Proc Nat Acad Sci USA,2002,99(11):7352~7355
10郭自强,罗祥麟,钱书清,等.矿山爆炸中的电磁辐射.地球物理学报,1999,42(6):834~840
11郝锦绮,钱书清,高金田,等.岩石破裂过程中的超低频电磁异常.地震学报,2003,25(1):102~111
12Freund F.Charge generation and propagation in igneous rocks,J Geodyn,2002,33(4-5):543~570
13Huang Q.One possible generation mechanism of co-seismic elec-tric signals.Proc Japan Acad,2002,78(B7):173~178
14Dosso H W,Nienaber W,Chen J.Laboratory electromagnetic modeling of the subducting Juan de Fuca plate.Phys Earth Planet Inter,1989,53(3-4):221~227
15Geller R.Debate on VAN.Geophys Res Lett,1996,23(11):1291~1452
16Varotsos P,Sarlis N,Lazaridou M,et al.Transmission of stress induced electric signals.J Appl Phys,1998,83(1):60~70
17Huang Q,Ikeya M.Seismic electromagnetic signals(SEMS)ex-plained by a simulation experiment using electromagnetic waves.Phys Earth Planet Inter,1998,109(3~4):107~114
18Huang Q,Ikeya M.Experimental study on the propagation of seismic electromagnetic signals(SEMS)using a mini-geographic model of the Taiwan strait.Episodes,1999,22(4):289~294
19Ouchi T,Huang Q.Relationship between faults and generation of inland shallow earthquakes:Enlightenment of the M7.2southern Hyogo prefecture earthquake.Acta Seismol Sin,1998,11(4):413~420
20Electromagnetic Research Group for the1995Hyogo-ken Nanbu Earthquake.Tectonoelectric signals related with the occurrence of the1995Hyogo-ken Nanbu earthquake(M7.2)and preliminary results of electromagnetic observation around the focal area.J Phys Earth,1997,45(2):91~104
21Matsumoto H,Ikeya M,Yamanaka C.Analysis of barber-pole color and speckle noises recorded6and a half hours before the Kobe earthquake.Jpn J Appl Phys,1998,37(11B):L1409~L1411
22Tzanis A,Vallianatos F.A critical review of electric earthquake precursors.Annali di Geofisica,2001,44(2):429~460
23Orihara Y,Noda Y,Nagao T,et al.A possible case of SES selec-tivity at Kozu-shima Island,Japan.J Geodyn,2002,33(4~5):425~432
1钱家栋,林云芳主编.地震电磁观测技术.北京:地震出版社,1995.1~326
2丁鉴海,卢振业,黄雪香编著.地震地磁学.北京:地震出版社,1994.1~409
3Varotsos P,Alexopoulos K.Physical properties of the variations of the electric field of the earth preceding earthquakes,I.Tectono-physics,1984,110(1-2):73~98
4Fraser-Smith A C,Bernardi A,McGill P R,et al.Low-frequency magnetic field measurements near the epicenter of the Ms7.1Loma Prieta earthquake.Geophys Res Lett,1990,17(9):1465~1468
5Kopytenko Yu A,Matishvili T G,Voronov P M,et al.Detection of ultra-low-frequency emissions connected with the Spitak earth-quake and its aftershock activity,based on geomagnetic pulsations data at Dusheti and Vardzia observatories.Phys Earth Planet Inter,1993,77(1~2),85~95
6Du A,Huang Q,Yang S.Epicenter location by abnormal ULF electromagnetic emissions.Geophys Res Lett,2002,29(10):1455,DOI:10.1029/2001GL013616
7Hayakawa M,Molchanov O A.Seismo Electromagnetics,Litho-sphere-Atmosphere-Ionosphere Coupling.Tokyo:Terra Scientific Pub Comp,2002.1~477
8Nagao T,Enomoto Y,Fujinawa Y,et al.Electromagnetic anomalies associated with1995Kobe earthquake.J Geodyn,2002,33(4~5):401~411
9Uyeda S,Hayakawa M,Nagao T,et al.Electric and magnetic phenomena observed before the volcano-seismic activity in2000in the Izu Island Region,Japan.Proc Nat Acad Sci USA,2002,99(11):7352~7355
10郭自强,罗祥麟,钱书清,等.矿山爆炸中的电磁辐射.地球物理学报,1999,42(6):834~840
11郝锦绮,钱书清,高金田,等.岩石破裂过程中的超低频电磁异常.地震学报,2003,25(1):102~111
12Freund F.Charge generation and propagation in igneous rocks,J Geodyn,2002,33(4-5):543~570
13Huang Q.One possible generation mechanism of co-seismic elec-tric signals.Proc Japan Acad,2002,78(B7):173~178
14Dosso H W,Nienaber W,Chen J.Laboratory electromagnetic modeling of the subducting Juan de Fuca plate.Phys Earth Planet Inter,1989,53(3-4):221~227
15Geller R.Debate on VAN.Geophys Res Lett,1996,23(11):1291~1452
16Varotsos P,Sarlis N,Lazaridou M,et al.Transmission of stress induced electric signals.J Appl Phys,1998,83(1):60~70
17Huang Q,Ikeya M.Seismic electromagnetic signals(SEMS)ex-plained by a simulation experiment using electromagnetic waves.Phys Earth Planet Inter,1998,109(3~4):107~114
18Huang Q,Ikeya M.Experimental study on the propagation of seismic electromagnetic signals(SEMS)using a mini-geographic model of the Taiwan strait.Episodes,1999,22(4):289~294
19Ouchi T,Huang Q.Relationship between faults and generation of inland shallow earthquakes:Enlightenment of the M7.2southern Hyogo prefecture earthquake.Acta Seismol Sin,1998,11(4):413~420
20Electromagnetic Research Group for the1995Hyogo-ken Nanbu Earthquake.Tectonoelectric signals related with the occurrence of the1995Hyogo-ken Nanbu earthquake(M7.2)and preliminary results of electromagnetic observation around the focal area.J Phys Earth,1997,45(2):91~104
21Matsumoto H,Ikeya M,Yamanaka C.Analysis of barber-pole color and speckle noises recorded6and a half hours before the Kobe earthquake.Jpn J Appl Phys,1998,37(11B):L1409~L1411
22Tzanis A,Vallianatos F.A critical review of electric earthquake precursors.Annali di Geofisica,2001,44(2):429~460
23Orihara Y,Noda Y,Nagao T,et al.A possible case of SES selec-tivity at Kozu-shima Island,Japan.J Geodyn,2002,33(4~5):425~432
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