2005-2010年中国地磁测量与地磁场模型的应用
详细信息 本馆镜像全文    |  推荐本文 | | 获取馆网全文
摘要
自2002年起,为编绘中国地磁图,在我国开展了地磁三分量绝对测量(观测要素为:地磁偏角D、地磁倾角I和地磁总强度F)、地磁场模型计算与研究工作,完成了《2005.0中国地磁图》和《2010.0中国地磁图》.同时以中国地磁图为依托,在我国南北地震带、华北地区建立了地震地磁监测区,并将地磁三分量绝对测量模式拓展应用于监测区的地震监测与地震前兆研究之中.本文详细地介绍了中国地磁图的测量模式、地磁场模型计算、地磁图的编绘以及在地震地磁监测区开展的震磁变化时、空、强的探索研究成果.地震地磁监测区的地震实例研究表明:震磁前兆信息不仅在地磁总强度F有显示,而且在地磁场其他要素也有显示,如磁偏角D、地磁场水平分量H;地磁三分量测量模式克服了传统地磁总强度监测模式的局限性,有助于增大信息量,拓展研究空间,提升流动地磁监测能力,对未来强震的中长期预测,尤其是在发震地点的判定上具有优势,是一种有效的、值得探索研究的地震监测预报方法.
In order to compile geomagnetic map of China,geomagnetic three component survey(including the geomagnetic declination D,the inclination I and the total intensity F)and the research of geomagnetic model calculation have been carried out in China since 2002.At the same time,geomagnetic map of China for 2005.0 and 2010.0 were finished respectively.Relying on geomagnetic map of China for 2005.0 and 2010.0,seismological and geomagnetic surveillance zones were established in North-South seismic belt and North China,and the new model of geomagnetic three component survey is used in research of earthquake precursor and monitoring.In this paper,the survey model of geomagnetic map,the method of model calculation,compilation geomagnetic map of China and seismo-magnetic research results in seismological and geomagnetic surveillance zone are introduced in detail.Basing on the research results of recent earthquake cases in seismological and geomagnetic surveillance zone, some conclusions have been drawn as follows:the information of seismo-magnetic precursor is reflected by not only the total intensity F but also other geomagnetic elements,such as the geomagnetic declination D and horizontal component H.The model of geomagnetic three component survey, which overcomes the limitations of traditional total intensity monitoring model,helps to increase the amount of information,expand research space and enhance the capabilities of geomagnetic monitoring.Meanwhile,this model has unique advantages in the medium and long term earthquake prediction,especially for forecasting localities of potential of earthquakes.The mode is also an effective method of earthquake monitoring and prediction,which is well worth exploring.
引文
An Z C.1995.Regional and global geomagnetic field models[J].Progress in Geophysics(in Chinese),10(3):63-73.
    An Z C.2002.Review of geomagnetic surveys,geomagnetic chartsand geomagnetic field models in China[J].Chinese J.Geophys.(in Chinese),45(Supple):189-196.
    Barraclough D R.1987.International geomagnetic reference field:the fourth generation[J].Phys.Earth Planet.Inter.,48(3-4):279-292.
    Barton C E.1997.International geomagnetic reference field:theseventh generation[J].J.Geomag.Geoelect.,49(2):123-148.
    Burdelnay I A,Filippov S V,Golovkov V P,et al.1999.Regionalorthogonal models of the geomagnetic field changes over the FarEast[J].Earth Planets Space,51(4):287-296.
    Chen B,Gu Z W,Gao J T,et al.2011.Analyses of geomagneticfield and its secular variation over China for 2005.0epoch usingSpherical Cap Harmonic method[J].Chinese J.Geophys.(inChinese),54(3):771-779.
    Ding J H,Lu Z Y,Huang X X,et al.1994.Seismic Geomagnetism(in Chinese)[M].Beijing:Seismological Press,192-200.
    Ding J H,Liu J,Yu S R,et al.2004.Geomagnetic diurnalvariation anomalies and their relation to strong earthquakes[J].Acta Seismologica Sinica(in Chinese),26(Supple):79-87.
    Gu C L,Zhang Y,Xu R G,et al.2013.The method of geomagneticdiurnal correction to vector geomagnetic data by virtual diurnalvariation station[J].Chinese J.Geophys.(in Chinese),56(3):834-841.
    Gu Z W,An Z C,Gao J T,et al.2004.Spherical cap harmonicanalysis of the geomagnetic field in the Beijing-Tianjin-Hebeiregion[J].Chinese J.Geophys.(in Chinese),47(6):1003-1008.
    Gu Z W,Zhang Y,Yao T Q,et al.2006.Observation and analysisof geomagnetic abnormity associated with the MS=5.7JiujiangRuichang earthquake[J].Acta Seismologica Sinica(inChinese),28(6):611-621.
    Gu Z W,Zhan Z J,Gao J T,et al.2006.Geomagnetic survey andgeomagnetic model research in China[J].Earth Planets Space,58(6):741-750.
    Gu Z W,Zhan Z J,Gao J T,et al.2006.Seismomagnetic researchin Beijing and its adjacent area,China[J].Physics andChemistry of the Earth,Parts A/B/C,31(4-9):258-267.
    Gu Z W,Chen B,Gao J T,et al.2009.Research of geomagneticspatial-temporal variations in China by the NOC method[J].Chinese J.Geophys.(in Chinese),52(10):2602-2612.
    Gubbins D,Jones A L,Finlay C C.2006.Fall in Earth’s magneticfield is erratic[J].Science,312(5775):900-902.
    Haines G V,Newitt L R.1986.Canadian geomagnetic referencefield 1985[J].J.Geomag.Geoelectr.,38(9):895-921.
    Han P,Huang Q H,Xiu J G.2009.Principal component analysis ofgeomagnetic diurnal variation associated with earthquakes:casestudy of the M 6.1Iwate-ken Nairiku Hokubu earthquake[J].Chinese J.Geophys.(in Chinese),52(6):1556-1563.
    Hemant K,Thébault E,Mandea M,et al.2007.Magnetic anomalymap of the world:merging satellite,airborne,marine andground-based magnetic data sets[J].Earth Planet.Sci.Lett.,260(1-2):56-71.
    Huang J P,Ding J H,Yu S R,et al.2008.Analysis of geomagneticcharacteristics in large scale[J].Earthquake(in Chinese),28(3):49-54.
    Huang X X,Ding J H,Zhang S L,et al.1992.Geomagneticanomalies before strong earthquakes of Lancang-Gengma MS7.6,Batang MS6.7,Xiaojin MS6.6earthquake[J].Earthquake(in Chinese),(3):23-29.
    Huang X X,Ding J H,Zhang S L.1996.Geomagnetic isoporic lineand macroseismic activity in China[J].Earthquake(inChinese),16(1):33-38.
    IAGA Commission 2,Working Group 4.1969.Internationalgeomagnetic reference field 1965.0:International geomagneticreference field 1965[J].J.Geophys.Res.,74(17):4407-4408.
    IAGA Division I Study Group,Geomagnetic Reference Fields.1975.International geomagnetic reference field 1975[J].J.Geomag.Geoelect.,27(5):437-439.
    IAGA Division V,Working Group 8.2003.The 9th generationinternational geomagnetic reference field[J].Geophys.J.Int.,155(3):1051-1056.
    IAGA,Working Group V-MOD.2010.International geomagneticreference field:the eleventh generation[J].Geophys.J.Int.,183(3):1216-1230.
    Ji X L,Ushiki M,Shirai H,et al.2006.Modeling of spatialtemporal changes of the geomagnetic field in Japan[J].EarthPlanets Space,58(6):757-763.
    Khachikjan G J,Stikhamaya G G,Stikhamiy A P,et al.2008.Spatial distribution of earthquake epicenters and geomagneticdeclination angle[J].Inland Earthquake(in Chinese),22(3):264-270.
    Kote M,Haok V.2000.Modelling European magnetic repeatstation and survey data by SCHA in search of time-varyinganomalies[J].Phys.Earth Planet.Inter.,122(3-4):205-220.
    Langel R A,Barraclough D R,Kerridge D J,et al.1988.DefinititeIGRF models for 1945,1950,1955,and 1960[J].J.Geomag.Geoelect.,40(6):645-702.
    Langel R.1992.International geomagnetic reference field:the sixthgeneration[J].J.Geomag.Geolelct.,44(9):679-707.
    Langlais B,Mandea M,Ultré-Guérard P.2003.High-resolutionmagnetic field modeling:application to MAGSAT andrsteddata[J].Phys.Earth Planet.Inter.,135(2-3):77-91.
    Liu J Y,Chen C H,Chen Y I,et al.2006.Seismo-geomagneticanomalies and M≥5.0earthquakes observed in Taiwan during1988-2001[J].Physics and Chemistry of Earth,Parts A/B/C,31(4-9):215-222.
    Mandea M,Macmillan S.2000.International geomagnetic referencefield-the eighth generation[J].Earth planets Space,52(12):1119-1124.
    Maus S,Macmillan S,Chernova T,et al.2005.The 10thgeneration international geomagnetic reference field[J].Geophys.J.Int.,161(3):561-565.
    Maus S,Rother M,Stolle C,et al.2006.Third generation of thePotsdam magnetic model of the earth(POMME)[J].Geochem.Geophys.Geosyst.,7(7):Q07008,doi:10.1029/2006GC001269.
    Olsen N.2002.A model of the geomagnetic field and its secularvariation for epoch 2000 estimated fromrsted data[J].Geophys.J.Int.,149(2):454-462.
    Olsen N,Lühr H,Sabaka T J,et al.2006.CHAOS-a model of theEarth’s magnetic field derived from CHAMP,rsted and SACC magnetic satellite data[J].Geophys.J.Int.,166(1):67-75.
    Purucker M E.2007.Magnetic anomaly map of the world[J].Eos.Trans.AGU,88(25):263.
    Qi G Z.1980.On the effectiveness of the measurement ofgeomagnetic total field in monitoring the seismo-magneticphenomena[J].Acta Seismologica Sinica(in Chinese),2(3):268-279.
    Research Group of the Program.2006.Introduction of the program“monitoring for modern geomagnetic field and data accumulationof fundamental geomagnetic data”[J].Recent Developments inWord Seismology(in Chinese),(9):73-77.
    Sabaka T J,Olsen N,Langel R A.2002.A comprehensive model ofthe quit-time near earth magnetic field:Phase 3[J].Geophys.J.Int.,151(1):32-68.
    Sabaka T J,Olsen N,Purucker M E.2004.Extendingcomprehensive models of the earth's magnetic field withrstedand Champ data[J].Geophys.J.Int.,159(2):521-547.
    Xu R G,Zhang Y,Gu C L,et al.2010.Tracing and analyzinganomalies of horizontal geomagnetic component before and afterthe MS 5.7 Jiujiang-Ruichang earthquake[J].Progress inGeophysics(in Chinese),25(4):1175-1179.
    Xu R G,Zhang Y,Gu C L,et al.2012.Fractal characterization ofthe spatial uniformity of three component stations in Chinageomagnetic survey for 2005.0[J].Acta Seismologica Sinica(in Chinese),34(3):383-388.
    Xu W Y,Xia G H,An Z C,et al.2003.Magnetic survey andChinaGRF2000[J].Earth Planets Space,55(4):215-217.
    Xu W Y,Qu J M,Du A M.2011.Geomagnetic field modelling forthe globe and a limited region[J].Progress in Geophysics(inChinese),26(2):398-415.
    Zhan Z J.1989.Investigations of tectonomagnetic phenomena inChina[J].Physics of the Earth and Planetary Interiors,57(1-2):11-22.
    Zhang Y,Gu Z W,Gu C L,et al.2009.Research progress inexperimentation areas of seismomagnetic measurement[J].Northwestern Seismological Journal(in Chinese),31(4):393-397.
    Zmuda A J.1971.The international geomagnetic reference field:introduction[J].Bull.Int.Assoc.Geomag.Aeronomy.,28:148-152.
    安振昌.1995.区域和全球地磁场模型[J].地球物理学进展,10(3):63-73.
    安振昌.2002.中国地磁测量、地磁图和地磁场模型的回顾[J].地球物理学报,45(增刊):189-196.
    陈斌,顾左文,高金田,等.2011.2005.0年代中国地区地磁场及其长期变化球冠谐和分析[J].地球物理学报,54(3):771-779.
    丁鉴海,卢振业,黄雪香,等.1994.地震地磁学[M].北京:地震出版社,192-200.
    丁鉴海,刘杰,余素荣,等.2004.地磁日变化异常与强震的关系[J].地震学报,26(增刊):79-87.
    顾春雷,张毅,徐如刚,等.2013.基于虚拟日变台进行地磁矢量数据日变通化方法[J].地球物理学报,56(3):834-841.
    顾左文,安振昌,高金田,等.2004.京津冀地区地磁场球冠谐分析[J].地球物理学报,47(6):1003-1008.
    顾左文,张毅,姚同起,等.2006.九江-瑞昌MS5.7地震地磁异常的观测与分析[J].地震学报,28(6):611-621.
    顾左文,陈斌,高金田,等.2009.应用NOC方法研究中国地区地磁时空变化[J].地球物理学报,52(10):2602-2612.
    哈奇基扬,斯基哈尔娜娅,斯基哈尔内,等.2008.地震震中和地磁偏角的空间分布[J].内陆地震,22(3):264-270.
    韩鹏,黄清华,修济刚.2009.地磁日变与地震活动关系的主成分分析——以日本岩手县北部6.1级地震为例[J].地球物理学报,52(6):1556-1563.
    黄建平,丁鉴海,余素荣,等.2008.地磁场大尺度变化特征分析[J].地震,28(3):49-54.
    黄雪香,丁鉴海,张淑兰,等.1992.澜沧——耿马7.6级、巴塘6.7级、小金6.6级强震前的地磁异常[J].地震,(3):23-29.
    黄雪香,丁鉴海,张淑兰.1996.中国地磁等变线图与我国强震活动[J].地震,16(1):33-38.
    祁贵仲.1980.总强度在地震磁效应观测中的有效性[J].地震学报,2(3):268-279.
    “现代地球磁场监测与地磁基本数据积累”项目组.2006.“现代地球磁场监测与地磁基本数据积累”项目成果介绍[J].国际地震动态,(9):73-77.
    徐如刚,张毅,顾春雷,等.2010.九江-瑞昌MS5.7地震前后地磁场水平分量异常追踪与分析[J].地球物理学进展,25(4):1175-1179.
    徐如刚,张毅,顾春雷,等.2012.“2005.0中国地磁测量”地磁测点均匀性的分形表征[J].地震学报,34(3):383-388.
    徐文耀,区加明,杜爱民.2011.地磁场全球建模和局域建模[J].地球物理学进展,26(2):398-415.
    张毅,顾左文,顾春雷,等.2009.地震地磁监测实验区研究进展[J].西北地震学报,31(4):393-397.

版权所有:© 2023 中国地质图书馆 中国地质调查局地学文献中心