2008年汶川8.0级地震前地下流体异常回顾与统计特征分析
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摘要
地震地下流体在地震预测研究与震情跟踪中发挥着重要作用.本文基于中国地震地下流体前兆观测台网所涉及的资料范围,系统收集了2008年四川汶川8.0级地震的可能地下流体前兆异常,分析了这些异常的空间展布、时空演化以及形态等总体变化特征.结果表明,收集到的68项异常均位于10-8应变量范围内,59项异常位于汶川8.0级地震3倍破裂区(约900km)范围内,占异常总数的87%,这与国内外已发表的地下流体前兆异常空间分布范围和震级之间的关系相符,说明汶川8.0级巨大地震的前兆观测范围至少包含该地震3倍破裂尺度甚至更大;异常出现时间总体呈现出临近地震异常数量增多的特点,但异常数量并非逐渐增多,而是在震前5个月和1个月突然增多;异常形态特征复杂,水氡和水位总体呈现出趋势性异常特征,水温总体表现出短临变化特征,主要表现为震前1—3个月突升、突降或波动异常变化.此外,本文还结合国内外已发表的地震地下流体前兆异常以及地震孕育理论,讨论了异常的空间分布、时间尺度与未来震中的关系,这对深入认识地下流体前兆异常及产生机理都具有重要的现实意义和科学价值.
Seismic underground fluid plays an important role in earthquake prediction research and seismic situation tracing.Based on the monitoring scope of the China earthquake underground fluid precursor observation network,underground fluid anomalies prior to the 2008 Wenchuan M_S8.0 earthquake were collected and the characteristics of spatial distribution,temporal evolution and pattern of these anomalies were analyzed.The results show that the 68 anomalies collected were all within the strain range of 10-8,and 59 anomalies were within three times of the rupture length of the Wenchuan MS8.0 earthquake(~900 km),accounting for 87% of the total number of anomalies.This illustrates that precursor observation range of the Wenchuan M_S8.0 earthquake was at least three times larger than that of the earthquake rupture length.Number of the anomalies increases approaching to the occurrence of earthquake.However,the number of anomalies did not increase gradually,instead increased suddenly five months and one month prior to the earthquake,respectively.The anomalies show a complex pattern.Generally,water radon and water levels are characterized by long-term variations,and the water temperature show short-term changes,including a sudden rise,sudden drop or abnormal fluctuations 1—3 months before the earthquake.In addition,we discuss the relationship among spatial and temporal scale of the anomalies and earthquake magnitude combined with the published earthquake precursor anomalies and earthquake preparation theory.It is of great significance to identifying the precursory anomalies of underground fluid and understanding the mechanism of these anomalies.
Seismic underground fluid plays an important role in earthquake prediction research and seismic situation tracing.Based on the monitoring scope of the China earthquake underground fluid precursor observation network,underground fluid anomalies prior to the 2008 Wenchuan M_S8.0 earthquake were collected and the characteristics of spatial distribution,temporal evolution and pattern of these anomalies were analyzed.The results show that the 68 anomalies collected were all within the strain range of 10-8,and 59 anomalies were within three times of the rupture length of the Wenchuan MS8.0 earthquake(~900 km),accounting for 87% of the total number of anomalies.This illustrates that precursor observation range of the Wenchuan M_S8.0 earthquake was at least three times larger than that of the earthquake rupture length.Number of the anomalies increases approaching to the occurrence of earthquake.However,the number of anomalies did not increase gradually,instead increased suddenly five months and one month prior to the earthquake,respectively.The anomalies show a complex pattern.Generally,water radon and water levels are characterized by long-term variations,and the water temperature show short-term changes,including a sudden rise,sudden drop or abnormal fluctuations 1—3 months before the earthquake.In addition,we discuss the relationship among spatial and temporal scale of the anomalies and earthquake magnitude combined with the published earthquake precursor anomalies and earthquake preparation theory.It is of great significance to identifying the precursory anomalies of underground fluid and understanding the mechanism of these anomalies.
引文
Che Y T,Liu C L,Yu J Z,et al.2008.Underground fluid anomaly and macro anomaly of MS8.0Wenchuan earthquake and opinions about earthquake prediction.Seismol.Geol.(in Chinese),30(4):828-838.
Che Y T,Yu J Z,Liu C L,et al.2011.Principles on distinguishing interference from seismic precursor of underground water variation and its application.Acta Seismol Sinica(in Chinese),33(6):800-808.
Chen M H,Deng Z H,Ma X J,et al.2011.Long-and mid-term anomalous variations of atmospheric water vapor before strong earthquake.Seismology&Geology(in Chinese),33(3):549-559.
Cheng W Z,Guan Z J,Su Q,et al.2011.Precursory anomalies in Sichuan region before 2008 Wenchuan MS8.0earthquake and their statistical analysis.Acta Seismologica Sinica(in Chinese),33(3):304-318.
Cheng W Z.2012.Comparison and analysis on the anomalous items before both the 2008Wenchuan M8.0Earthquake and the 1976Songpan M7.2Earthquake.Earthquake Research in Sichuan(in Chinese),2012(1):1-8.
Cheng,W Z.,Guan Z J,Li J.2013.The study on anomaly data changes of groundwater table and water chemical constituent in Sichuan areas before the 2008 Wenchuan MS8.0 earthquake.Earthquake Research in Sichuan(in Chinese).2013(2):1-8.
China Earthquake Administration.2007.DB/T24-2007Specification for Earthquake Case Summarization in(Chinese).Beijing:Seismological Press.
Cicerone R D,Ebel J E,Britton J.2009.A systematic compilation of earthquake precursors.Tectonophysics,476(3):371-396.
Deng Q D,Cheng S P,Ma J,et al.2014a.Seismic Activities and Earthquake Potential in the Tibetan Plateau.Chinese Journal of Geophysics(in Chinese),57(7):2025-2042,doi:10.6038/cjg20140701.
Deng Z H,Chen,M H,Yang Z Z,et al.2014b.Water vapor anomalies related to the Lushan and Wenchuan earthquakes in the Longmenshan Mountains area.Seismology and Geology(in Chinese),36(3):658-666.
Dobrovolsky I P,Zubkov S I,Miachkin V I.1979.Estimation of the size of earthquake preparation zones.Pure and Applied Geophysics,117(5):1025-1044,doi:10.1007/bf00876083.
Du X B.2011.Two types of changes in apparent resistivity in earthquake prediction.Science China Earth Sciences,54(1):145-156.
Fan X F,Wang J Y,Lu M Y.2009.Preliminary study on some typical medium-term subsurface fluid anomalies before the Wenchuan 8.0earthquake.Earthquake(in Chinese),29(1):132-140.
Fu H,Zhao X Y.2013.Analysis on remarkable precursory anormalies observed in Yunnan area before Wenchuan MS8.0earthquake.Acta Seismologica Sinica(in Chinese),35(4):477-484.
Furuya I,Shimamurat H.1988.Groundwater microtemperature and strain.Geophysical Journal International,94(2):345-353,doi:doi:10.1111/j.1365-246X.1988.tb05905.x.
Gao L,Xing C Q.2011.Two abnormalities in fluid precursor observation in Beijing Wuliying well and related discussion.Seismology&Geology(in Chinese),33(3):644-652.
Hart R H G,Gladwin M T,Gwyther R L,et al.1996.Tidal calibration of borehole strain meters:Removing the effects of small-scale inhomogeneity.J.Geophys.Res.,101(B11):25553-25571,doi:10.1029/96jb02273.
He A H,Zhao G,Liu C L,et al.2012.The anomaly characteristics before Wenchuan earthquake and Yushu earthquark in Qinghai Yushu and Delingha geothermal observation wells.Chinese Journal of Geophysics(in Chinese),55(4):1261-1268,doi:10.6038/j.issn.0001-5733.2012.04.021.
Hu X G,Hao X G,2008.The short-term anomalies detected by broadband seismographs before the May 12 Wenchuan earthquake,Sichuan,China.Chinese Journal of Geophysics(in Chinese),51(6):1726-1734.
Huang Q H.,2011.Retrospective investigation of geophysical data possibly associated with the MS8.0 Wenchuan earthquake in Sichuan,China.Journal of Asian Earth Sciences,41(4-5):421-427.
Jiang C S,Zhuang J C.2010.Evaluation of background seismicity and potential source zones of strong earthquakes in the SichuanYunan region base on the space-time ETAS model.Chinese Journal of Geophysics(in Chinese),53(2):305-317,doi:10.3969/j.issn.0001-5733.2010.02.008.
Jiang H K,Miao Q Z,Wu Q,et al.2009.Analyes on statistical features of precursor based on earthquake cases in China mainland.Acta Seismologica Sinica(in Chinese),31(3):245-259.
Kong L C,Ye Q,Fan C Y.2012.Analysis of the westnorth underground abnormal phenomena before Wenchuan and Yushu earthquakes.Seismological&Geomagnetic Observation&Research(in Chinese),33(1):61-66.
Kümpel H J,1991.Pore-pressure variation as a precursory phenomenon:the need for and a list of supplementary data.Tectonophysics,193(4):377-383.
Li H B,Wang Z X,Fu X F,et al.2008.The surface rupture zone distribution of the Wenchuan earthquake(MS8.0)happened on May 12th,2008.Geology in China(in Chinese),35(5):803-813.
Li X,Zhou Z,Huang M,et al.2008.Preliminary analysis of strongmotion recordings from the magnitude 8.0 Wenchuan,China,Earthquake of 12 May 2008.Seismological Research Letters.,79(6):844-854.
Liu C L,2012.Research on precursory anomailes and co-seismic response of groundwater associated with Wenchuan earthquake.[Ph.D.thesis](in Chinese).Beijing:China University of Geoscience(Beijing).
Liu D Y,2008.Discussion on relation between anomalies of water temperature and radon in Ningbo station and Wenchuan MS8.0earthquake.Journal of Geodesy&Geodynamics(in Chinese),28(6):53-55.
Lu M Y,Fang Z F,Zhao L K.2010.Discussion on the long-time trend change characteristics of subsurface fluid before the Wenchuan MS8.0earthquake.Earthquake(in Chinese),30(1):61-72.
Ma T,Wu Z L,2012.Precursor-like anomalies prior to the 2008wenchuan earthquake:a critical-but-constructive review.International Journal of Geophysics,2012(583097).
Mei S R,Feng D Y,Zhang G M,et al.1993.Introduction to earthquake prediction in China.Seismological Press,Beijing(in Chinese).
Mogi K,1987.The relation between the duration of long-term precursors and the magnitude of the subsequent earthquake.Tectonophysics,142(2):163-172.
Ouyang Z,Zhang H,Fu Z Z,et al.2009.Abnormal phenomena recorded by several earthquake precursor observation instruments before the MS8.0 Wenchuan,Sichuan Earthquake.Acta Geologica Sinica,83(4):834-844.
Pu X W,Mei D L,Chen Y P,et al.2014.Characteristics analysis on the abnormal changes of the water temperature before and after the Wenchuan MS8.0form 4wells located in southeast of Gansu.Recent Developments in World Seismology(in Chinese),(2):17-23.
Pu X W,Wu Y,Di G R,et al.2013.Variation characteristic of water temperature anomaly in Qingshui hot spring and Linxia wells before and after Wenchuan M8.0 earthquake.Journal of Seismological Research(in Chinese),36(3):269-274.
Qian F Y,Zhao B R,Qian W,et al.2009.Impending HRT wave precursors to the Wenchuan MS8.0earthquake and methods of earthquake impending prediction by using HRT wave.Science in China(Series D:Earth Sciences)(in Chinese),52(10):1572.
Qiu P C,Wang Y G,Yang G H,et al.2010.Research on the anomalous changes of water surface temperature before and after Wenchuan MS8.0earthquake.Northwestern Seismological Journal(in Chinese),32(4):367-375.
Qiu Y P.2013.Analysis on anomalies of water level and water radon in ningbo station before and after wenchuan earthquake with MS8.0and japan earthquake with MS9.0.Inland Earthquake(in Chinese),27(1):15-19.
Qiu Y P,Yang G Y.2009.Study on the earthquake response effect of underground fluid observation in Zhejiang Province to Wenchuan M8.0earthquake.Seismological and Geomagnetic Observation&Research(in Chinese),30(5):107-112.
Ren Y Q,Liu P X,Ma J,et al.2013.Experimental study on evolution of thermal field of en echelon fault during the metainstability stage.Chinese Journal of Geophysics(in Chinese),56(7):2348-2357,doi:10.6038/cjg20130721.
Roeloffs E A,Renata D,Barry S.1996.Poroelastic Techniques in the study of earthquake-related hydrologic phenomena.Advances in Geophysics,Elsevier:135-195.
Roeloffs E A,1988.Hydrologic precursors to earthquakes:a review.Pure and Applied Geophysics,126(2-4):177-209.
Sun X L,Xiang Y,Shi Z M,et al.2017.Preseismic changes of water temperature in the Yushu Well,Western China.Pure and Applied Geophysics,2017(9-10):1-14.
Sun X L,Wang G C,Yan R.2016a.Extracting high-frequency anomaly information from fluid observational data:a case study of the Wenchuan MS8.0earthquake of 2008.Chinese Journal of Geophysics(in Chinese),59(5):1673-1684.
Sun X L,Wang J,Xiang Y,et al.2016b.Statistical characteristics of subsurface fluid precursors based on earthquake cases in China.Earthquake(in Chinese),36(4):120-130.
Wang C Y,Manga M.2010.Earthquakes and water.BerlinHeidelberg:Springer.
Wang X J,Yang X Y,Niu Y P,et al.2014.Analysis of underground fluid anomalies prior to the Wenchuan MS8.0earthquake.China Earthquake Engineering Journal(in Chinese),36(3):688-696.
Wang Y G,Wan Y J,He G,et al.2012.Preliminary research on the relationship between digital surface water temperature and earthquakes in qinghai province.Plateau Earthquake Research(in Chinese),24(1):47-52.
Wang Y,Yang X Y,Zhou J H.2009.Discussion on relationship between fluid anomalies at tianshui station and Wenchuan 8.0Earthquake.Journal of Institute of Disaster-Prevention Science and Technology(in Chinese),11(4):71-75.
Wells D L,Coppersmith K J.1994.New empirical relationships among magnitude,rupture length,rupture width,rupture area,and surface displacement.Bulletin of the Seismological Society of America,84(4):974-1002.
Woith H.2015.Radon earthquake precursor:A short review.Eur.Phys.J.Spec.Top.,224(4):611-627.
Xing X C,Mao J,Shao H C,et al.2009.Converted wavelet applied in analysis of well level data in Guanzhong area.Plateau Earthquake Research(in Chinese),21(4):1-8.
Xu X W,Wen X Z,Ye J Q,et al.2008.The MS8.0 Wenchuan Earthquake Surface Ruptures and its Seismogenic Structure.Seismology and Geology(in Chinese),30(3):597-629.
Yan R.2009.Analysis of earthquake precursor monitoring data.//Monitoring and Forecasting Department of China Earthquake Administration(Ed.),Research Report on the Wenchuan M8.0Earthquake.Beijing:Seismological Press(in Chinese),170-193.
Yan R,Huang F Q,Gu J P.2004.Spatial-temporal characteristics of precursory anomaly of underground fluid before MS7.0strong earthquakes in China continent.Earthquake(in Chinese),24(1):126-131.
Yan R,Jiang C S,Zhang L P.2011.Study on Critical Slowing Down phenomenon of radon concentrations in water before the Wenchuan MS8.0earthquake.Chinese Journal of Geophysics(in Chinese),54(7):1817-1826,doi:10.3969/j.issn.0001-5733.2011.07.015.
Yan R,Woith H,Wang R J.2014.Groundwater level changes induced by the 2011 Tohoku earthquake in China mainland.Geophysical Journal International,199(1):533-548.
Yang M L,Chen D Q,Huang Y M,et al.2011.Abnormal gas well pressure of Zhongba gas field,Sichuan,before and after the Wenchuan earthquake.Acta Seismologica Sinica(in Chinese),33(4):505-514.
Yang X X,Tu H W,2013.The relationship between the anomaly characteristics of water temperature in delingha seismic station and the earthquakes.Plateau Earthquake Research(in Chinese),25(4):17-20.
Yao Y X,Yang X P,Wang J R,et al.2014.The Characteristics of precursory anomalies observed in stations of Tianshui area before Wenchuan MS8Earthquake.Technology for Earthquake Disaster Prevention(in Chinese),9(s1):709-717.
Ye Q,Singh R P,He A H,et al.2015.Characteristic behavior of water radon associated with Wenchuan and Lushan earthquakes along Longmenshan fault.Radiation Measurements,76:44-53.
Yin D Y.2017.Research on the Wenchuan Earthquake Rupture Process of Joint Inversion and High-frequency Radiation Institute of Engineering Mechanics China Earthquake Administration(in Chinese),Harbin,China.[Ph.D.thesis](in Chinese).Harbin Institute of Engineering Mechanics,China Earthquake Administration.
Zhang S M,Fang W,Shu Y L,et al.2009a.Study on the anomaly characteristics of observation data in Zhouzhi deep borehole before Wenchuan earthquake.Journal of Institute of DisasterPrevention Science and Technology(in Chinese),11(1):20-27.
Zhang S L,Liu R C,Ning Y L,et al.2009b.Analysis of characteristics of precursor wave of low frequent in Shanxi before Wenchuan MS8.0earthquake.Journal of Geodesy and Geodynamics(in Chinese),29(6):35-39.
Zhang Y,Feng W P,Xu L S,et al.2009c.Spatio-temporal rupture process of the 2008great Wenchuan earthquake.Science in China(in Chinese),52(2):145-154.
Zhang Y,Liu X F,Chang Q J,et al.2009d.Analysis on the anomalies of wenchuan earthquake and characteristics of postseismic effect.Plateau Earthquake Research(in Chinese),21(3):22-27.
Zhao X M,Huang F Q,Wang X,et al.2010.Anomalous characteristics of gas HG in Zhouzhi well,Shaanxi province during Wenchuan MS8.0earthquake and its aftershocks.Inland Earthquake(in Chinese),24(3):236-240.
Zhu S B,Yuan J,2016.Mechanisms for the fault rupture of the 2008Wenchuan earthquake(MS=8.0)with predominately unilateral propagation.Chinese Journal of Geophysics(in Chinese),59(11):4063-4074,doi:10.6038/cjg20161111.
Zhu Y Q,Xu Y M,Lv Y P,et al.2009.Relations between gravity variation of Longmenshan fault zone and Wenchuan MS8.0earthquake.Chinese Journal of Geophysics(in Chinese),52(10):2538-2546,doi:10.3969/j.issn.0001-5733.2009.10.012.
车用太,刘成龙,鱼金子等.2008.汶川MS8.0地震的地下流体与宏观异常及地震预测问题的思考.地震地质,30(4),828-838.
车用太,鱼金子,刘成龙等.2011.判别地下水异常的干扰性与前兆性的原则及其应用实例.地震学报,33(6):800-808.
陈梅花,邓志辉,马晓静等.2011.强地震前水汽中长期异常变化特征研究.地震地质,33(3):549-559.
程万正.2012.汶川地震与松潘地震前异常现象分析比较.四川地震,2012(1):1-8.
程万正,官致君,李军.2013.对汶川8.0级地震前四川地区地下流体观测异常的研究.四川地震,2013(2):1-8.
程万正,官致君,苏琴等.2011.汶川MS8.0地震前四川地区前兆异常及其统计分析.地震学报,33(3):304-318.
邓起东,程绍平,马冀等.2014.青藏高原地震活动特征及当前地震活动形势.地球物理学报,57(7):2025-2042,doi:10.6038/cjg20140701.
邓志辉,陈梅花,杨竹转等.2014.芦山地震、汶川地震与龙门山地区水汽异常.地震地质,36(3):658-666.
范雪芳,王吉易,陆明勇.2009.汶川8.0级地震前典型流体中期前兆异常的初步研究.地震,29(1):132-140.
付虹,赵小艳.2013.汶川MS8.0地震前云南地区显著前兆观测异常分析.地震学报,35(4):477-484.
高玲,邢成起.2011.北京五里营井流体前兆观测到的两次异常及讨论.地震地质,33(3):644-652.
何案华,赵刚,刘成龙等.2012.青海玉树与德令哈地热观测井在汶川与玉树地震前的异常特征.地球物理学报,55(4):1261-1268,doi:10.6038/j.issn.0001-5733.2012.04.021.
胡小刚,郝晓光.2008.汶川大地震宽带地震仪短临异常及成因初探.地球物理学报,51(6):1726-1734.
蒋海昆,苗青壮,吴琼等.2009.基于震例的前兆统计特征分析.地震学报,31(3):245-259.
蒋长胜,庄建仓.2010.基于时-空ETAS模型给出的川滇地区背景地震活动和强震潜在危险区.地球物理学报,53(2):305-317,doi:10.3969/j.issn.0001-5733.2010.02.008.
孔令昌,叶青,樊春燕.2012.四川汶川和青海玉树地震前鲜水河断裂带地下流体异常现象分析.地震地磁观测与研究,33(1):61-66.
李海兵,王宗秀,付小方等.2008.2008年5月12日汶川地震(MS8.0)地表破裂带的分布特征.中国地质,35(5):803-813.
刘成龙.2012.汶川地震地下水前兆异常及同震响应研究[博士论文].北京:中国地质大学(北京).
刘冬英.2008.宁波台水温、水氡异常与汶川8.0级地震关系探讨.大地测量与地球动力学,28(6):53-55.
陆明勇,房宗绯,赵丽葵.2010.汶川8.0级地震前地下流体长趋势变化特征讨论.地震,30(1):61-72.
梅世蓉,冯德益,张国民等.1993.中国地震预报概论.北京:地震出版社.
蒲小武,梅东林,陈彦平等.2014.甘东南4井水温资料在汶川MS8.0地震前后的异常变化特征分析.国际地震动态,2014(2):17-23.
蒲小武,武银,狄国荣等.2013.甘肃清水温泉井与临夏井水温在汶川地震前后的异常变化特征.地震研究,36(3):269-274.
钱复业,赵璧如,钱卫等.2009.汶川8.0级地震HRT波地震短临波动前兆及HRT波地震短临预测方法---关于实现强震短临预测可能性的讨论.中国科学(D辑:地球科学),39(1):11-23.
邱鹏成,王永刚,杨广华.2010.汶川8.0级地震前后表层水温的异常变化研究.西北地震学报,32(4):367-375.
邱永平.2013.宁波台水氡、水位在汶川8.0、日本9.0级地震中异常现象分析.内陆地震,27(1):15-19.
邱永平,杨钢宇.2009.浙江地下流体在汶川8.0级地震中的映震效应研究.地震地磁观测与研究,30(5):107-112.
任雅琼,刘培洵,马瑾等.2013.亚失稳阶段雁列断层热场演化的实验研究.地球物理学报,56(7):2348-2357,doi:10.6038/cjg20130721.
孙小龙,王广才,晏锐.2016a.利用概率密度分布提取流体观测资料中的高频异常信息---以2008年汶川8.0级地震为例.地球物理学报,59(5):1673-1684,doi:10.6038/cjg20160512.
孙小龙,王俊,向阳.2016b.基于《中国震例》的地下流体异常特征统计分析.地震,36(4):120-130.
王小娟,李旭升,牛延平等.2014.四川汶川8.0级地震地下流体异常分析.地震工程学报,36(3):688-696.
王燕,杨兴悦,周建华.2009.天水地震台流体异常与汶川8.0级地震关系探讨.防灾科技学院学报,11(4):71-75.
王永刚,万玉杰,何岗等.2012.青海地区数字化表层水温变化与地震的关系研究.高原地震,24(1):47-52.
邢西淳,毛娟,邵辉成等.2009.小波变换在关中井水位资料分析中的应用.高原地震,21(4):1-8.
徐锡伟,闻学泽,叶建青等.2008.汶川MS8.0地震地表破裂带及其发震构造.地震地质,30(3):597-629.
晏锐,2009.地震前兆观测资料分析,中国地震局监测预报司,汶川8.0级地震科学研究报告.北京:地震出版社,170-193.
晏锐,黄辅琼,顾瑾平.2004.中国大陆7级强震前地下流体前兆时空特征.地震,24(1):126-131.
晏锐,蒋长胜,张浪平.2011.汶川8.0级地震前水氡浓度的临界慢化现象研究.地球物理学报,54(7):1817-1826,doi:10.3969/j.issn.0001-5733.2011.07.015.
杨马陵,陈大庆,黄元敏等.2011.汶川地震前后四川中坝气田的气井井口压力异常变化.地震学报,33(4):505-514.
杨晓霞,屠泓为.2013.德令哈井水温异常特征与地震的关系.高原地震,25(4):17-20.
姚玉霞,杨晓鹏,王建荣等.2014.汶川8.0级地震天水前兆资料异常特征及震情分析与研究.震灾防御技术,9(S1):709-717.
尹得余,2017.汶川地震破裂过程联合反演及高频辐射研究.中国地震局工程力学研究所.
张世民,方炜,舒优良.2009.汶川地震前周至深井观测数据的异常特征.防灾科技学院学报,11(1):20-27.
张淑亮,刘瑞春,宁亚灵等.2009.汶川MS8.0地震前山西前兆低频前驱波特征分析.大地测量与地球动力学,29(6):35-39.
张勇,冯万鹏,许力生等.2008.2008年汶川大地震的时空破裂过程.中国科学(D辑:地球科学),2008(10):1186-1194.
张昱,刘小凤,常千军等.2009.汶川地震的异常及其震后效应特征分析.高原地震,21(3):22-27.
赵小茂,黄辅琼,王新等.2010.汶川8.0级地震及余震期间陕西周至气汞的异常特征.内陆地震,24(3):236-240.
中国地震局.2007.DB/T24-2007震例总结规范.北京:地震出版社.
朱守彪,袁杰.2016.2008年汶川大地震单侧破裂过程的动力学机制研究.地球物理学报,59(11):4063-4074,doi:10.6038/cjg20161111.
祝意青,徐云马,吕弋培.2009.龙门山断裂带重力变化与汶川8.0级地震关系研究.地球物理学报,52(10),2538-2546,doi:10.3969/j.issn.0001-5733.2009.10.012.
Che Y T,Yu J Z,Liu C L,et al.2011.Principles on distinguishing interference from seismic precursor of underground water variation and its application.Acta Seismol Sinica(in Chinese),33(6):800-808.
Chen M H,Deng Z H,Ma X J,et al.2011.Long-and mid-term anomalous variations of atmospheric water vapor before strong earthquake.Seismology&Geology(in Chinese),33(3):549-559.
Cheng W Z,Guan Z J,Su Q,et al.2011.Precursory anomalies in Sichuan region before 2008 Wenchuan MS8.0earthquake and their statistical analysis.Acta Seismologica Sinica(in Chinese),33(3):304-318.
Cheng W Z.2012.Comparison and analysis on the anomalous items before both the 2008Wenchuan M8.0Earthquake and the 1976Songpan M7.2Earthquake.Earthquake Research in Sichuan(in Chinese),2012(1):1-8.
Cheng,W Z.,Guan Z J,Li J.2013.The study on anomaly data changes of groundwater table and water chemical constituent in Sichuan areas before the 2008 Wenchuan MS8.0 earthquake.Earthquake Research in Sichuan(in Chinese).2013(2):1-8.
China Earthquake Administration.2007.DB/T24-2007Specification for Earthquake Case Summarization in(Chinese).Beijing:Seismological Press.
Cicerone R D,Ebel J E,Britton J.2009.A systematic compilation of earthquake precursors.Tectonophysics,476(3):371-396.
Deng Q D,Cheng S P,Ma J,et al.2014a.Seismic Activities and Earthquake Potential in the Tibetan Plateau.Chinese Journal of Geophysics(in Chinese),57(7):2025-2042,doi:10.6038/cjg20140701.
Deng Z H,Chen,M H,Yang Z Z,et al.2014b.Water vapor anomalies related to the Lushan and Wenchuan earthquakes in the Longmenshan Mountains area.Seismology and Geology(in Chinese),36(3):658-666.
Dobrovolsky I P,Zubkov S I,Miachkin V I.1979.Estimation of the size of earthquake preparation zones.Pure and Applied Geophysics,117(5):1025-1044,doi:10.1007/bf00876083.
Du X B.2011.Two types of changes in apparent resistivity in earthquake prediction.Science China Earth Sciences,54(1):145-156.
Fan X F,Wang J Y,Lu M Y.2009.Preliminary study on some typical medium-term subsurface fluid anomalies before the Wenchuan 8.0earthquake.Earthquake(in Chinese),29(1):132-140.
Fu H,Zhao X Y.2013.Analysis on remarkable precursory anormalies observed in Yunnan area before Wenchuan MS8.0earthquake.Acta Seismologica Sinica(in Chinese),35(4):477-484.
Furuya I,Shimamurat H.1988.Groundwater microtemperature and strain.Geophysical Journal International,94(2):345-353,doi:doi:10.1111/j.1365-246X.1988.tb05905.x.
Gao L,Xing C Q.2011.Two abnormalities in fluid precursor observation in Beijing Wuliying well and related discussion.Seismology&Geology(in Chinese),33(3):644-652.
Hart R H G,Gladwin M T,Gwyther R L,et al.1996.Tidal calibration of borehole strain meters:Removing the effects of small-scale inhomogeneity.J.Geophys.Res.,101(B11):25553-25571,doi:10.1029/96jb02273.
He A H,Zhao G,Liu C L,et al.2012.The anomaly characteristics before Wenchuan earthquake and Yushu earthquark in Qinghai Yushu and Delingha geothermal observation wells.Chinese Journal of Geophysics(in Chinese),55(4):1261-1268,doi:10.6038/j.issn.0001-5733.2012.04.021.
Hu X G,Hao X G,2008.The short-term anomalies detected by broadband seismographs before the May 12 Wenchuan earthquake,Sichuan,China.Chinese Journal of Geophysics(in Chinese),51(6):1726-1734.
Huang Q H.,2011.Retrospective investigation of geophysical data possibly associated with the MS8.0 Wenchuan earthquake in Sichuan,China.Journal of Asian Earth Sciences,41(4-5):421-427.
Jiang C S,Zhuang J C.2010.Evaluation of background seismicity and potential source zones of strong earthquakes in the SichuanYunan region base on the space-time ETAS model.Chinese Journal of Geophysics(in Chinese),53(2):305-317,doi:10.3969/j.issn.0001-5733.2010.02.008.
Jiang H K,Miao Q Z,Wu Q,et al.2009.Analyes on statistical features of precursor based on earthquake cases in China mainland.Acta Seismologica Sinica(in Chinese),31(3):245-259.
Kong L C,Ye Q,Fan C Y.2012.Analysis of the westnorth underground abnormal phenomena before Wenchuan and Yushu earthquakes.Seismological&Geomagnetic Observation&Research(in Chinese),33(1):61-66.
Kümpel H J,1991.Pore-pressure variation as a precursory phenomenon:the need for and a list of supplementary data.Tectonophysics,193(4):377-383.
Li H B,Wang Z X,Fu X F,et al.2008.The surface rupture zone distribution of the Wenchuan earthquake(MS8.0)happened on May 12th,2008.Geology in China(in Chinese),35(5):803-813.
Li X,Zhou Z,Huang M,et al.2008.Preliminary analysis of strongmotion recordings from the magnitude 8.0 Wenchuan,China,Earthquake of 12 May 2008.Seismological Research Letters.,79(6):844-854.
Liu C L,2012.Research on precursory anomailes and co-seismic response of groundwater associated with Wenchuan earthquake.[Ph.D.thesis](in Chinese).Beijing:China University of Geoscience(Beijing).
Liu D Y,2008.Discussion on relation between anomalies of water temperature and radon in Ningbo station and Wenchuan MS8.0earthquake.Journal of Geodesy&Geodynamics(in Chinese),28(6):53-55.
Lu M Y,Fang Z F,Zhao L K.2010.Discussion on the long-time trend change characteristics of subsurface fluid before the Wenchuan MS8.0earthquake.Earthquake(in Chinese),30(1):61-72.
Ma T,Wu Z L,2012.Precursor-like anomalies prior to the 2008wenchuan earthquake:a critical-but-constructive review.International Journal of Geophysics,2012(583097).
Mei S R,Feng D Y,Zhang G M,et al.1993.Introduction to earthquake prediction in China.Seismological Press,Beijing(in Chinese).
Mogi K,1987.The relation between the duration of long-term precursors and the magnitude of the subsequent earthquake.Tectonophysics,142(2):163-172.
Ouyang Z,Zhang H,Fu Z Z,et al.2009.Abnormal phenomena recorded by several earthquake precursor observation instruments before the MS8.0 Wenchuan,Sichuan Earthquake.Acta Geologica Sinica,83(4):834-844.
Pu X W,Mei D L,Chen Y P,et al.2014.Characteristics analysis on the abnormal changes of the water temperature before and after the Wenchuan MS8.0form 4wells located in southeast of Gansu.Recent Developments in World Seismology(in Chinese),(2):17-23.
Pu X W,Wu Y,Di G R,et al.2013.Variation characteristic of water temperature anomaly in Qingshui hot spring and Linxia wells before and after Wenchuan M8.0 earthquake.Journal of Seismological Research(in Chinese),36(3):269-274.
Qian F Y,Zhao B R,Qian W,et al.2009.Impending HRT wave precursors to the Wenchuan MS8.0earthquake and methods of earthquake impending prediction by using HRT wave.Science in China(Series D:Earth Sciences)(in Chinese),52(10):1572.
Qiu P C,Wang Y G,Yang G H,et al.2010.Research on the anomalous changes of water surface temperature before and after Wenchuan MS8.0earthquake.Northwestern Seismological Journal(in Chinese),32(4):367-375.
Qiu Y P.2013.Analysis on anomalies of water level and water radon in ningbo station before and after wenchuan earthquake with MS8.0and japan earthquake with MS9.0.Inland Earthquake(in Chinese),27(1):15-19.
Qiu Y P,Yang G Y.2009.Study on the earthquake response effect of underground fluid observation in Zhejiang Province to Wenchuan M8.0earthquake.Seismological and Geomagnetic Observation&Research(in Chinese),30(5):107-112.
Ren Y Q,Liu P X,Ma J,et al.2013.Experimental study on evolution of thermal field of en echelon fault during the metainstability stage.Chinese Journal of Geophysics(in Chinese),56(7):2348-2357,doi:10.6038/cjg20130721.
Roeloffs E A,Renata D,Barry S.1996.Poroelastic Techniques in the study of earthquake-related hydrologic phenomena.Advances in Geophysics,Elsevier:135-195.
Roeloffs E A,1988.Hydrologic precursors to earthquakes:a review.Pure and Applied Geophysics,126(2-4):177-209.
Sun X L,Xiang Y,Shi Z M,et al.2017.Preseismic changes of water temperature in the Yushu Well,Western China.Pure and Applied Geophysics,2017(9-10):1-14.
Sun X L,Wang G C,Yan R.2016a.Extracting high-frequency anomaly information from fluid observational data:a case study of the Wenchuan MS8.0earthquake of 2008.Chinese Journal of Geophysics(in Chinese),59(5):1673-1684.
Sun X L,Wang J,Xiang Y,et al.2016b.Statistical characteristics of subsurface fluid precursors based on earthquake cases in China.Earthquake(in Chinese),36(4):120-130.
Wang C Y,Manga M.2010.Earthquakes and water.BerlinHeidelberg:Springer.
Wang X J,Yang X Y,Niu Y P,et al.2014.Analysis of underground fluid anomalies prior to the Wenchuan MS8.0earthquake.China Earthquake Engineering Journal(in Chinese),36(3):688-696.
Wang Y G,Wan Y J,He G,et al.2012.Preliminary research on the relationship between digital surface water temperature and earthquakes in qinghai province.Plateau Earthquake Research(in Chinese),24(1):47-52.
Wang Y,Yang X Y,Zhou J H.2009.Discussion on relationship between fluid anomalies at tianshui station and Wenchuan 8.0Earthquake.Journal of Institute of Disaster-Prevention Science and Technology(in Chinese),11(4):71-75.
Wells D L,Coppersmith K J.1994.New empirical relationships among magnitude,rupture length,rupture width,rupture area,and surface displacement.Bulletin of the Seismological Society of America,84(4):974-1002.
Woith H.2015.Radon earthquake precursor:A short review.Eur.Phys.J.Spec.Top.,224(4):611-627.
Xing X C,Mao J,Shao H C,et al.2009.Converted wavelet applied in analysis of well level data in Guanzhong area.Plateau Earthquake Research(in Chinese),21(4):1-8.
Xu X W,Wen X Z,Ye J Q,et al.2008.The MS8.0 Wenchuan Earthquake Surface Ruptures and its Seismogenic Structure.Seismology and Geology(in Chinese),30(3):597-629.
Yan R.2009.Analysis of earthquake precursor monitoring data.//Monitoring and Forecasting Department of China Earthquake Administration(Ed.),Research Report on the Wenchuan M8.0Earthquake.Beijing:Seismological Press(in Chinese),170-193.
Yan R,Huang F Q,Gu J P.2004.Spatial-temporal characteristics of precursory anomaly of underground fluid before MS7.0strong earthquakes in China continent.Earthquake(in Chinese),24(1):126-131.
Yan R,Jiang C S,Zhang L P.2011.Study on Critical Slowing Down phenomenon of radon concentrations in water before the Wenchuan MS8.0earthquake.Chinese Journal of Geophysics(in Chinese),54(7):1817-1826,doi:10.3969/j.issn.0001-5733.2011.07.015.
Yan R,Woith H,Wang R J.2014.Groundwater level changes induced by the 2011 Tohoku earthquake in China mainland.Geophysical Journal International,199(1):533-548.
Yang M L,Chen D Q,Huang Y M,et al.2011.Abnormal gas well pressure of Zhongba gas field,Sichuan,before and after the Wenchuan earthquake.Acta Seismologica Sinica(in Chinese),33(4):505-514.
Yang X X,Tu H W,2013.The relationship between the anomaly characteristics of water temperature in delingha seismic station and the earthquakes.Plateau Earthquake Research(in Chinese),25(4):17-20.
Yao Y X,Yang X P,Wang J R,et al.2014.The Characteristics of precursory anomalies observed in stations of Tianshui area before Wenchuan MS8Earthquake.Technology for Earthquake Disaster Prevention(in Chinese),9(s1):709-717.
Ye Q,Singh R P,He A H,et al.2015.Characteristic behavior of water radon associated with Wenchuan and Lushan earthquakes along Longmenshan fault.Radiation Measurements,76:44-53.
Yin D Y.2017.Research on the Wenchuan Earthquake Rupture Process of Joint Inversion and High-frequency Radiation Institute of Engineering Mechanics China Earthquake Administration(in Chinese),Harbin,China.[Ph.D.thesis](in Chinese).Harbin Institute of Engineering Mechanics,China Earthquake Administration.
Zhang S M,Fang W,Shu Y L,et al.2009a.Study on the anomaly characteristics of observation data in Zhouzhi deep borehole before Wenchuan earthquake.Journal of Institute of DisasterPrevention Science and Technology(in Chinese),11(1):20-27.
Zhang S L,Liu R C,Ning Y L,et al.2009b.Analysis of characteristics of precursor wave of low frequent in Shanxi before Wenchuan MS8.0earthquake.Journal of Geodesy and Geodynamics(in Chinese),29(6):35-39.
Zhang Y,Feng W P,Xu L S,et al.2009c.Spatio-temporal rupture process of the 2008great Wenchuan earthquake.Science in China(in Chinese),52(2):145-154.
Zhang Y,Liu X F,Chang Q J,et al.2009d.Analysis on the anomalies of wenchuan earthquake and characteristics of postseismic effect.Plateau Earthquake Research(in Chinese),21(3):22-27.
Zhao X M,Huang F Q,Wang X,et al.2010.Anomalous characteristics of gas HG in Zhouzhi well,Shaanxi province during Wenchuan MS8.0earthquake and its aftershocks.Inland Earthquake(in Chinese),24(3):236-240.
Zhu S B,Yuan J,2016.Mechanisms for the fault rupture of the 2008Wenchuan earthquake(MS=8.0)with predominately unilateral propagation.Chinese Journal of Geophysics(in Chinese),59(11):4063-4074,doi:10.6038/cjg20161111.
Zhu Y Q,Xu Y M,Lv Y P,et al.2009.Relations between gravity variation of Longmenshan fault zone and Wenchuan MS8.0earthquake.Chinese Journal of Geophysics(in Chinese),52(10):2538-2546,doi:10.3969/j.issn.0001-5733.2009.10.012.
车用太,刘成龙,鱼金子等.2008.汶川MS8.0地震的地下流体与宏观异常及地震预测问题的思考.地震地质,30(4),828-838.
车用太,鱼金子,刘成龙等.2011.判别地下水异常的干扰性与前兆性的原则及其应用实例.地震学报,33(6):800-808.
陈梅花,邓志辉,马晓静等.2011.强地震前水汽中长期异常变化特征研究.地震地质,33(3):549-559.
程万正.2012.汶川地震与松潘地震前异常现象分析比较.四川地震,2012(1):1-8.
程万正,官致君,李军.2013.对汶川8.0级地震前四川地区地下流体观测异常的研究.四川地震,2013(2):1-8.
程万正,官致君,苏琴等.2011.汶川MS8.0地震前四川地区前兆异常及其统计分析.地震学报,33(3):304-318.
邓起东,程绍平,马冀等.2014.青藏高原地震活动特征及当前地震活动形势.地球物理学报,57(7):2025-2042,doi:10.6038/cjg20140701.
邓志辉,陈梅花,杨竹转等.2014.芦山地震、汶川地震与龙门山地区水汽异常.地震地质,36(3):658-666.
范雪芳,王吉易,陆明勇.2009.汶川8.0级地震前典型流体中期前兆异常的初步研究.地震,29(1):132-140.
付虹,赵小艳.2013.汶川MS8.0地震前云南地区显著前兆观测异常分析.地震学报,35(4):477-484.
高玲,邢成起.2011.北京五里营井流体前兆观测到的两次异常及讨论.地震地质,33(3):644-652.
何案华,赵刚,刘成龙等.2012.青海玉树与德令哈地热观测井在汶川与玉树地震前的异常特征.地球物理学报,55(4):1261-1268,doi:10.6038/j.issn.0001-5733.2012.04.021.
胡小刚,郝晓光.2008.汶川大地震宽带地震仪短临异常及成因初探.地球物理学报,51(6):1726-1734.
蒋海昆,苗青壮,吴琼等.2009.基于震例的前兆统计特征分析.地震学报,31(3):245-259.
蒋长胜,庄建仓.2010.基于时-空ETAS模型给出的川滇地区背景地震活动和强震潜在危险区.地球物理学报,53(2):305-317,doi:10.3969/j.issn.0001-5733.2010.02.008.
孔令昌,叶青,樊春燕.2012.四川汶川和青海玉树地震前鲜水河断裂带地下流体异常现象分析.地震地磁观测与研究,33(1):61-66.
李海兵,王宗秀,付小方等.2008.2008年5月12日汶川地震(MS8.0)地表破裂带的分布特征.中国地质,35(5):803-813.
刘成龙.2012.汶川地震地下水前兆异常及同震响应研究[博士论文].北京:中国地质大学(北京).
刘冬英.2008.宁波台水温、水氡异常与汶川8.0级地震关系探讨.大地测量与地球动力学,28(6):53-55.
陆明勇,房宗绯,赵丽葵.2010.汶川8.0级地震前地下流体长趋势变化特征讨论.地震,30(1):61-72.
梅世蓉,冯德益,张国民等.1993.中国地震预报概论.北京:地震出版社.
蒲小武,梅东林,陈彦平等.2014.甘东南4井水温资料在汶川MS8.0地震前后的异常变化特征分析.国际地震动态,2014(2):17-23.
蒲小武,武银,狄国荣等.2013.甘肃清水温泉井与临夏井水温在汶川地震前后的异常变化特征.地震研究,36(3):269-274.
钱复业,赵璧如,钱卫等.2009.汶川8.0级地震HRT波地震短临波动前兆及HRT波地震短临预测方法---关于实现强震短临预测可能性的讨论.中国科学(D辑:地球科学),39(1):11-23.
邱鹏成,王永刚,杨广华.2010.汶川8.0级地震前后表层水温的异常变化研究.西北地震学报,32(4):367-375.
邱永平.2013.宁波台水氡、水位在汶川8.0、日本9.0级地震中异常现象分析.内陆地震,27(1):15-19.
邱永平,杨钢宇.2009.浙江地下流体在汶川8.0级地震中的映震效应研究.地震地磁观测与研究,30(5):107-112.
任雅琼,刘培洵,马瑾等.2013.亚失稳阶段雁列断层热场演化的实验研究.地球物理学报,56(7):2348-2357,doi:10.6038/cjg20130721.
孙小龙,王广才,晏锐.2016a.利用概率密度分布提取流体观测资料中的高频异常信息---以2008年汶川8.0级地震为例.地球物理学报,59(5):1673-1684,doi:10.6038/cjg20160512.
孙小龙,王俊,向阳.2016b.基于《中国震例》的地下流体异常特征统计分析.地震,36(4):120-130.
王小娟,李旭升,牛延平等.2014.四川汶川8.0级地震地下流体异常分析.地震工程学报,36(3):688-696.
王燕,杨兴悦,周建华.2009.天水地震台流体异常与汶川8.0级地震关系探讨.防灾科技学院学报,11(4):71-75.
王永刚,万玉杰,何岗等.2012.青海地区数字化表层水温变化与地震的关系研究.高原地震,24(1):47-52.
邢西淳,毛娟,邵辉成等.2009.小波变换在关中井水位资料分析中的应用.高原地震,21(4):1-8.
徐锡伟,闻学泽,叶建青等.2008.汶川MS8.0地震地表破裂带及其发震构造.地震地质,30(3):597-629.
晏锐,2009.地震前兆观测资料分析,中国地震局监测预报司,汶川8.0级地震科学研究报告.北京:地震出版社,170-193.
晏锐,黄辅琼,顾瑾平.2004.中国大陆7级强震前地下流体前兆时空特征.地震,24(1):126-131.
晏锐,蒋长胜,张浪平.2011.汶川8.0级地震前水氡浓度的临界慢化现象研究.地球物理学报,54(7):1817-1826,doi:10.3969/j.issn.0001-5733.2011.07.015.
杨马陵,陈大庆,黄元敏等.2011.汶川地震前后四川中坝气田的气井井口压力异常变化.地震学报,33(4):505-514.
杨晓霞,屠泓为.2013.德令哈井水温异常特征与地震的关系.高原地震,25(4):17-20.
姚玉霞,杨晓鹏,王建荣等.2014.汶川8.0级地震天水前兆资料异常特征及震情分析与研究.震灾防御技术,9(S1):709-717.
尹得余,2017.汶川地震破裂过程联合反演及高频辐射研究.中国地震局工程力学研究所.
张世民,方炜,舒优良.2009.汶川地震前周至深井观测数据的异常特征.防灾科技学院学报,11(1):20-27.
张淑亮,刘瑞春,宁亚灵等.2009.汶川MS8.0地震前山西前兆低频前驱波特征分析.大地测量与地球动力学,29(6):35-39.
张勇,冯万鹏,许力生等.2008.2008年汶川大地震的时空破裂过程.中国科学(D辑:地球科学),2008(10):1186-1194.
张昱,刘小凤,常千军等.2009.汶川地震的异常及其震后效应特征分析.高原地震,21(3):22-27.
赵小茂,黄辅琼,王新等.2010.汶川8.0级地震及余震期间陕西周至气汞的异常特征.内陆地震,24(3):236-240.
中国地震局.2007.DB/T24-2007震例总结规范.北京:地震出版社.
朱守彪,袁杰.2016.2008年汶川大地震单侧破裂过程的动力学机制研究.地球物理学报,59(11):4063-4074,doi:10.6038/cjg20161111.
祝意青,徐云马,吕弋培.2009.龙门山断裂带重力变化与汶川8.0级地震关系研究.地球物理学报,52(10),2538-2546,doi:10.3969/j.issn.0001-5733.2009.10.012.
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