2010年新西兰M7.1地震前的长波辐射变化特征
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摘要
以2001—2011年美国NOAA长波辐射数据为背景数据,利用涡度背景场法研究2010年9月3日新西兰南岛M7.1级地震前后卫星长波辐射数据变化特征。结果表明,地震当月在震中西南侧出现显著的长波辐射异常变化,这种变化在全年各月及2001—2011年11年历年同月变化中都是最为显著的,认为其是本次地震的1次映震表现。用同样方法对区内2001—2011年11年间发生6次7.0级以上地震的长波辐射数据进行分析,结果在3次陆地地震发震前都检测到了长波辐射异常变化,而海域地震前则未发现这种现象。检索前人的相关研究结果,发现仅有2次海域地震(2004年12月26日印度尼西亚苏门答腊西北海域8.7级地震和2010年1月12日海地7.0级地震)前有长波辐射异常变化的报道,而根据全球云量分布资料显示,这2个地震所发生的区域是全球洋面云量分布最少的2个区域,而新西兰地震发生的区域位于全球洋面云量分布最多的区域。因此,认为由于水汽和云层对地表红外辐射的强吸收作用,长波辐射捕捉陆地地震红外辐射异常变化更加灵敏,对陆地地震的映震效能要强于海洋地震。
The variation characteristics of outgoing longwave radiation(OLR) around the time of New Zealand Earthquake M7.1 September 3,2010 have been analyzed based on eleven years(2001-2011) background data using vorticity background method.The results indicated that the maximum increase of OLR was found in the month of the main shock and the position of the variation was distributed in the south-west of the epicenter.This variation was the most remarkable during the annual monthly data and monthly data in September from 2001 to 2011,which can be considered as the reflection to this earthquake.Six earthquakes with the magnitude greater than 7.0 in this region from 2001 to 2011 have been analyzed using the same method.The results have shown that OLR anomalies have been detected in three continental earthquakes and without anomalies in three coastal earthquakes.For comparison,the published reports related to OLR seismic studies have been retrieved.Only two coastal earthquakes(M8.7 off the west coast of northern Sumatra earthquake of December 2004 and M7.0 Haiti earthquake of January 2010) have been detected with OLR anomalies.According to the global distribution of cloud amount,the two regions of Sumatra and Haiti earthquakes are covered by the minimum cloud amount in global ocean.But the region of Zealand earthquake is covered by the maximum cloud amount in global ocean.So,it is believed that OLR is more sensitive to continental earthquakes than coastal earthquakes in reflecting seismic thermal infrared anomalies because water vapor and cloud can absorb much of surface outgoing infrared radiation.
引文
[1]Deng Mingde,Cui Chengyu,Geng Naiguang,et al.Study on theinfrared waveband radiation characteristics of rock[J].Journal ofInfrared and Millimeter Waves,1994,13(6):425-429.[邓明德,崔承禹,耿乃光,等.岩石的红外波段辐射特征研究[J].红外与毫米波学报,1994,13(6):425-429.]
    [2]Geng Naiguang,Yu Ping,Deng Mingde,et al.The simulated ex-perimental studies on cause of thermal infrared precursor of earth-quakes[J].Earthquake,1998,18(1):83-88.[耿乃光,于萍,邓明德,等.热红外震兆成因的模拟试验研究[J].地震,1998,18(1):83-88.]
    [3]Liu Peixun,Liu Liqiang,Chen Shunyun,et al.An during de-formation experiment on the infrared radiation of surficial rocks[J].Seismology and Geology,2004,26(3):502-511.[刘培洵,刘力强,陈顺云,等.地表岩石变形引起热红外辐射的实验研究[J].地震地质,2004,26(3):502-511.]
    [4]Ma Jin,Ma Shaopeng,Liu Peixun,et al.Thermal field indicatorsfor identifying active fault and its instability from laboratory experi-ments[J].Seismology and Geology,2008,30(2):363-382.[马瑾,马少鹏,刘培洵,等.识别断层活动和失稳的热场标志:实验室的证据[J].地震地质,2008,30(2):363-382.]
    [5]Chen Shunyun,Liu Liqiang,Liu Peixun,et al.Theoretical andexperimental study on relationship between strees-strain and tem-perature variation[J].Science in China(Series D),2009,39(10):1446-1455.[陈顺云,刘力强,刘培洵,等.应力应变与温度响应关系的理论与实验研究[J].中国科学:D辑,2009,39(10):1 446-1 455.]
    [6]Wu Lixin,Liu Shanjun,Wu Yuhua,et al.Remote sensing-Rockmechanics(Ⅰ):Laws of thermal infrared radiation from fracturingof discontinuous jointed faults and its meanings for tectonic earth-quake omens[J].Chinese Journal of Rock Mechanics and Engi-neering,2004,23(1):24-30.[吴立新,刘善军,吴育华,等.遥感—岩石力学(Ⅰ)———非连续组合断层破裂的热红外辐射规律及其构造地震前兆意义[J].岩石力学与工程学报,2004,23(1):24-30.]
    [7]Wu Lixin,Liu Shanjun,Wu Yuhua,et al.Remote sensing-Rockmechanics(Ⅱ):Laws of thermal infrared radiation from viscosity-sliding of bi-sheared faults and its meanings for tectonic earthquakeomens[J].Chinese Journal of Rock Mechanics and Engineering,2004,23(2):192-198.[吴立新,刘善军,吴育华,等.遥感—岩石力学(Ⅱ)———断层双剪粘滑的热红外辐射规律及其构造地震前兆意义[J].岩石力学与工程学报,2004,23(2):192-198.]
    [8]Wu Lixin,Liu Shanjun,Xu Xianghong,et al.Remote sensing-Rock mechanics(Ⅲ):Laws of thermal infrared radiation and a-coustic emission from friction sliding intersected faults and itsmeanings for tectonic earthquake omens[J].Chinese Journal ofRock Mechanics and Engineering,2004,23(3):401-407.[吴立新,刘善军,许向红,等.遥感—岩石力学(Ⅲ)———交汇断层粘滑的热红外辐射与声发射规律及其构造地震前兆意义[J].岩石力学与工程学报,2004,23(3):401-407.]
    [9]Wu Lixin,Liu Shanjun,Wu Yuhua,et al.Remote sensing-Rockmechanics(Ⅳ):Laws of thermal infrared radiation from compres-sively-sheared fracturing of rock and its meanings for earthquake o-mens[J].Chinese Journal of Rock Mechanics and Engineering,2004,23(4):539-544.[吴立新,刘善军,吴育华,等.遥感—岩石力学(Ⅳ)———岩石压剪破裂的热红外辐射规律及其构造地震前兆意义[J].岩石力学与工程学报,2004,23(4):539-544.]
    [10]Qiang Zuji,Kong Lingchang,Guo Manhong,et al.An experi-mental study on temperature increasing mechanism of satelliticthermo-infrared[J].Acta Seismologica Sinica,1997,19(2):197-201.[强祖基,孔令昌,郭满红,等.卫星热红外增温异常机制的实验研究[J].地震学报,1997,19(2):197-201.]
    [11]Freund F T.Rocks that crackle and sparkle and glow:Strangepre-earthquake phenomena[J].Journal of Scientific Exploration,2003,17(1):37-71.
    [12]Gorny V I,Salman A G,Tronin A A,et al.The earth outgoingIR radiation as an indicator of seismic activity[J].Proceedings ofthe Academy of Sciences of the USSR,1988,30(1):67-69.
    [13]Qiang Zuji,Dian Changgong,Li Lingzhi,et al.Satellitic thermalinfrared brightness temperature anomaly image-short-term and im-pending earthquake precursors[J].Science in China(Series D),1998,28(6):564-573.[强祖基,赁常恭,李玲芝,等.卫星热红外图像亮温异常———短临震兆[J].中国科学:D辑,1998,28(6):564-573.]
    [14]LüQiqi,Ding Jianhai,Cui Chenyu.Probable satellite thermalinfrared anomaly before the Zhangbei Ms=6.2 earthquake onJanuary 10,1998[J].Acta Seismological Sinica,2000,22(2):183-188.[吕琪琦,丁鉴海,崔承禹.1998年1月10日张北6.2级地震前可能的卫星热红外异常现象[J].地震学报,2000,22(2):183-188.]
    [15]Liu Defu,Kang Chunli.Predicting heavy disasters by OutgoingLongwave Radiation(OLR)of the Earth[J].Earth Science Fron-tiers,2003,10(2):427-434.[刘德富,康春丽.地球长波辐射(OLR)遥感与重大自然灾害预测[J].地学前缘,2003,10(2):427-434.]
    [16]Liu Defu.Abnormal detection on satellite remote sensing OLRbefore ChiChi earthquakes[J].Geo-Information Science,2000,(1):33-36.[刘德富.台湾集集强震前的卫星遥感长波辐射场变异分析[J].地球信息科学,2000,(1):33-36.]
    [17]Kang Chunli.Research on relation between the OLR field changeand earthquake activity in Chuan-Dian region of China[J].Earthquake,2008,28(3):43-48.[康春丽.川滇地区长波辐射场变化与地震活动关系研究[J].地震,2008,28(3):43-48.]
    [18]Jing Feng,Shen Xuhui,Kang Chunli,et al.Anomalies of Out-going Longwave Radiation before some medium to large earth-quakes[J].Eearthquake,2009,29(4):117-122.[荆凤,申旭辉,康春丽,等.中强震前的长波辐射异常震例研究[J].地震,2009,29(4):117-122.]
    [19]Ouzounov D,Bryant N,Logan T,et al.Satellite thermal IR phe-nomena associated with some of the major earthquakes in 1999-2003[J].Physics and Chemistry of the Earth,2006,31:154-163.
    [20]Ouzounov D,Freund F.Mid-infrared emission prior to strongearthquakes analyzed by remote sensing data[J].Advances inSpace Research,2004,33:268-273.
    [21]Dey S,Singh R P.Surface latent heat flux as an earthquake pre-cursor[J].Natural Hazards and Earth System Sciences,2003,3:749-755.
    [22]Cervone G,Kafatos M,Napoletani D,et al.Wavelet maximacurves of surface latent heat flux associated with two recent Greekearthquakes[J].Natural Hazards and Earth System Sciences,2004,4:1-16.
    [23]Chen M,Deng Z,Yang Z,et al.Surface latent heat flux anoma-lies prior to the Indonesia Mw 9.0 earthquake of 2004[J].Chi-nese Science Bulletin,2006,51(8):1 010-1 013.
    [24]Guo Xiao,Zhang Yuansheng,Zhong Meijiao,et al.Variationcharacteristics of OLR for the Wenchuan earthquake[J].ChineseJournal of Geophysics,2010,53(11):2688-2695.[郭晓,张元生,钟美娇,等.提取地震热异常信息的功率谱相对变化法及震例分析[J].地球物理学报,2010,53(11):2688-2695.]
    [25]Zhang Chaojun,Hou Yanyan,Hu Bin,et al.Analysis on theseismic activities and hazards of M 7.1 earthquake,2010 and M6.3 earthquake,2011 in New Zealand[J].Recent Developments inWorld Seismology,2011,(4):44-51.[张晁军,侯燕燕,胡彬,等.新西兰2010年M7.1地震与2011年M6.3地震活动和灾害分析[J].国际地震动态,2011,(4):44-51.]
    [26]George Ohring A G.Satellite determinations of the relationshipbetween total longwave radiation flux and infrared window radi-ance[J].Journal of Climate and Applied Meteorology,1984,23(3):416-425.
    [27]Jing Feng.Study on Seismic Anomalous Features in OutgoingLongwave Radiation based on Background Fields Analysis[D].Beijing:Graduate University of Chinese Academy of Sciences,2010.[荆凤.基于背景场分析的地震长波辐射异常特征研究[D].北京:中国科学院研究生院,2010.]
    [28]Liebmann B,Smith C A.Description of a complete(Interpola-ted)outgoing Longwave Radiation Dataset[J].Bulletin of the A-merican Meteorological Society,1996,77:1 275-1 277.
    [29]Qin Kai,Wu Lixin,Angelo De Santis,et al.Surface latent heatflux anomalies before the Ms 7.1 New Zealand earthquake 2010[J].Chinese Science Bulletin,2011,56(30):3 273-3 280.
    [30]Liu Defu,Kang Chunli.Radiation anomalism before Sumatra Is-land M8.7 earthquake[J].Recent Developments in World Seismol-ogy,2005,(1):37-39.[刘德富,康春丽.苏门答腊岛8.7级大地震前的辐射异常现象[J].国际地震动态,2005,(1):37-39.]
    [31]Liu Qi,Fu Yunfei,Feng Sha.Geographical patterns of the cloudamount derived from the ISCCP and their correlation with theNCEP reanalysis datasets[J].Acta Meteorologica Sinica,2010,68(5):689-704.[刘奇,傅云飞,冯沙.基于ISCCP观测的云量全球分布及其在NCEP再分析场中的指示[J].气象学报,2010,68(5):689-704.]
    [32]Cervone G,Kafatos M,Napoletani D,et al.An early warningsystem for coastal earthquakes[J].Advances in Space Research,2006,37:636-642.
    [33]Xiong P,Shen X H,Bi Y,et al.Study of outgoing longwave radi-ation anomalies associated with Haiti earthquake[J].NaturalHazards and Earth System Sciences,2010,10:2 169-2 178.

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