2013年芦山MS7.0地震前南北地震带数字化水位、 水温高频信息异常特征及效能分析

doi:10.12196/j.issn.1000-3274.2020.02.008

摘要/Abstract

摘要： 数字化观测资料中含有丰富的高频异常信息, 这些高频信息中可能隐含着与地震有关的异常信号。引入概率密度分布法对2013年4月20日芦山M_S7.0地震发生前南北地震带水位、水温分钟值观测数据高频成分进行分析, 结果表明, 芦山M_S7.0地震前南北地震带共有17个测点、 19组数据出现高频异常信息, 其中水位5组、水温14组, 高频异常多集中在四川南部构造带, 且随着时间进程发展, 异常幅值逐渐减小且异常出现向震中区迁移的特征。通过应用Molchan图表法对提取的高频信息进行统计检验, 结果显示, 概率密度分布法提取的高频异常对地震具有较好的预测效果。通过对震源区及附近区域大地构造演化、前兆异常发展及地壳运动速度场等特征分析, 结果发现, 计算得到的地下流体高频异常空间分布特征与南北地震带地壳运动场具有很好的一致性, 表明利用概率密度分布法提取的高频异常与区域构造活动存在一定相关性, 同时也为前人关于对异常形成机理的研究提供了旁证。

关键词: 水位, 水温, 高频信息, 预报效能, 2013年芦山M_S7.0地震

Abstract: Compared with low frequency observation data, there is a great deal of tectonic information in high frequency observational data, creating favorable conditions for us to catch the precursor information in earthquake inoculation and seismic trending research. Using the probability density distribution method, we analyze the observed fluid data of water level and water temperature in the area of the north-south seismic zone before the Lushan M_S7.0 earthquake on 20 April, 2013. The analysis results show that 14 water temperature and 5 water level data had the high frequency anomalies before the M_S7.0 earthquake, and the points of abnormal information were concentrated in the tectonic belts in the southern of the Sichuan. The high-frequency anomalies were migrated to the epicenter and the variation range were decreased gradually over time. Using Molchan Error Dagram Method to analyze the relationship between high frequency information and earthquakes nearby, it shows that the forecast efficiency of the high frequency information have a good test result. Based on the analysis of tectonic evolution, anomalous development of earthquake precursor and strain rates near the earthquake epicenter, found that the spatial and temporal distribution characteristics of these abnormal information had a well consistency with the crustal deformation of the North-South seismic belt. Proved that the PDD (probability density distribution) not only can effectively reflect the regional tectonic stress field, but also verified the research of the formation mechanism.

Key words: Water level, Water temperature, High frequency information, Earthquake prediction efficiency, the 2013 Lushan M_S7.0 earthquake

中图分类号:

P315.7

王喜龙, 贾晓东, 钱蕊, 付聪. 2013年芦山M_S7.0地震前南北地震带数字化水位、水温高频信息异常特征及效能分析[J]. 地震, 2020, 40(2): 100-116.

WANG Xi-long, JIA Xiao-dong, QIAN Rui, FU Cong. Analysis on Anomalous Characteristics and Earthquake Prediction Efficiency of High-frequency Information from Digital Water Level and Water Temperature before 2013 Lushan M7.0 Earthquake in the North-South Seismic Belt of China[J]. EARTHQUAKE, 2020, 40(2): 100-116.

参考文献

[1] 杜建国, 刘连柱, 康春丽. 地震活动中地壳深部流体的作用研究进展[J]. 地球科学进展, 1997, 12(5): 416-421.
DU Jian-guo, LIU Lian-zhu, KANG Chun-li. The role of deep-crust fluids in earthquake activity[J]. Advance in Earth Sciences, 1997, 12(5): 416-421 (in Chinese).
[2] 刘耀炜, 范世宏, 曹玲玲. 地下流体中短期异常与地震活动性指标[J]. 地震, 1999, 19(1): 19-25.
LIU Yao-wei, FAN Shi-hong, CAO Ling-ling. Relationship between the medium-short term anomalies of ground fluid and the seismicity parameter[J]. Earthquake, 1999, 19(1): 19-25 (in Chinese).
[3] 刘耀炜, 曹玲玲, 平建军. 地下流体短期前兆典型特征分析[J]. 中国地震, 2004, 20(4): 372-379.
LIU Yao-wei, CAO Ling-ling, PING Jian-jun. Studying on typical characters of fluid short-term precursory[J]. Earthquake Research in China, 2004, 20(4): 372-379 (in Chinese).
[4] 王秀英, 张聪聪, 杨德贺. 一种基于大数据的前兆异常识别方法以云南鲁甸地震为例[J]. 大地测量与地球动力学, 2015, 35(6): 1074-1077.
WANG Xiu-ying, ZHANG Cong-cong , YANG De-he. A detection method of precursory anomalies from big data: A case study of the Ludian earthquake[J]. Journal of Geodesy and Geodynamics, 2015, 35(6): 1074-1077 (in Chinese).
[5] 王广才, 车用太, 刘成龙, 等. 我国地震地下流体观测的现状和趋势[J]. 水文地质工程地质, 2003, 30(6): 89-96.
WANG Guang-cai, CHE Yong-tai, LIU Cheng-long, et al. Subsurface fluids observation for earthquake study and prediction in China[J]. Hydrogeology and Engineering Geology, 2003, 30(6): 89-96 (in Chinese).
[6] 孙小龙. 地下水动态变化与地震活动关系的研究[D]. 北京: 中国地质大学(北京), 2016.
SUN Xiao-long. Study on the relationship between dynamic changes of groundwater and seismic activity[D]. Beijing: China University of Geosciences (Beijing), 2016 (in Chinese).
[7] 王喜龙, 贾晓东, 王博, 等. 利用概率密度分布提取的地下流体数字化观测资料中的高频异常信息以2014年鲁甸6.5级地震为例[J]. 地震, 2018, 38(1): 35-48.
WANG Xi-long, JIA Xiao-dong, WANG Bo, et al. Extracting High-frequency anomaly information from digital observational data for the underground fluid: A case study of the Ludian M_S6.5 earthquake of 2014[J]. Earthquake, 2018, 38(1): 35-48 (in Chinese).
[8] Carbone V, Veltri P, Bruno R. Solar wind low-frequency magneto hydrodynamic turbulence: extended self-similarity and scaling laws[J]. Nonlinear Processes in Geophysics, 1996, 3(4): 247-261.
[9] Burlaga L F, Lazarus A J. Lognormal distributions and spectra of solar wind plasma fluctuations: Wind 1995—1998[J]. Journal of Geophysical Research Space Physics, 2000, 105(A2): 2357-2364.
[10] Sorriso-Valvo L, Carbone V, Giuliani P, et al. Intermittency in plasma turbulence[J]. Planetary and Space Science, 2001, 49(12): 1193-1200.
[11] Ghashghaie S, Breymann W, Peinke J, et al. Turbulent cascades in foreign exchange markets[J]. Nature, 1996, 381(6585): 767-770.
[12] Kiyono K, Struzik Z R, Aoyagi N, et al. Phase transition in a healthy human heart rates[J]. Physical Review Letters, 2005, 95(5): 58-101.
[13] 李杰, 陈建兵, 张琳琳, 等. 中国大陆地区年最大平均风速的概率密度函数[J]. 自然灾害学报. 2006, 15(5): 76-82.
LI Jie, CHEN Jian-bing, ZHANG Lin-lin, et al. Probability density function of yearly maximum average wind speed in main land of China[J]. Journal of Natural Disasters, 2006, 15(5): 76-82 (in Chinese).
[14] 姚淑霞, 张铜会, 赵传成. 科尔沁沙地土壤水分动态分析及其概率密度函数模拟[J]. 水科学进展, 2013, 24(1): 62-72.
YAO Shu-xia, ZHANG Tong-hui, ZHAO Chuan-cheng. Analysis of soil moisture dynamics and its probability density function simulation in Horqin Sand Land[J]. Advances in Water Scinece, 2013, 24(1): 62-72 (in Chinese).
[15] Manshour P, Saberi S, Sahimi M, et al. Turbulent-like behavior of seismic time series[J]. Physical Review Letters, 2009, 102(1): 014101.
[16] Manshour P, Ghasemi F, Matsumoto T, et al. Anomalous fluctuations of vertical velocity of earth and their possible implications for earthquakes[J]. Physical Review E, 2010, 82(2): 98-118.
[17] 孙小龙, 王广才, 晏锐. 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[J]. 地球物理学报, 2016, 59(5): 1673-1684.
SUN Xiao-long, WANG Guang-cai, YAN Rui. Extracting high-frequency anomaly information from fluid observational data: A case study of the Wenchuan M_S8.0 earthquake of 2008[J]. Chinese Journal of Geophysics, 2016, 59(5): 1673-1684 (in Chinese).
[18] 徐锡伟, 陈桂华, 于贵华, 等. 芦山地震发震构造及其与汶川地震关系讨论[J]. 地学前缘, 2013, 20(3): 11-20.
XU Xi-wei, CHEN Gui-hua, YU Gui-hua. Seismogenic structure of Lushan earthquake and its relationship with Wenchuan earthquake[J]. Earth Science Frontiers, 2013, 20(3): 11-20 (in Chinese).
[19] 刘云华, 汪驰升, 单新建, 等. 芦山M_S7.0级地震InSAR形变观测及震源参数反演[J]. 地球物理学报, 2014, 57(8): 2495-2506.
LIU Yun-hua, WANG Chi-sheng, SHAN Xin-jian, et al. Result of in SAR differential inter-ferometry for the co-seismic deformation and source parameter of the M_S7.0 Lushan Earthquake[J]. Chinese Journal of Geophysics, 2014, 57(8): 2495-2506 (in Chinese).
[20] 陈晨, 胥颐. 芦山M_S7.0级地震余震序列重新定位及构造意义[J]. 地球物理学报, 2013, 56(12): 4028-4036.
CHEN Chen, XU Yi. Relocation of the Lushan M_S7.0 earthquake sequence and its tectonic implication[J]. Chinese Journal of Geophysics, 2013, 56(12): 4028-4036 (in Chinese).
[21] 赵荣涛, 安美建, 冯梅, 等. 利用余震震中分析芦山M_S7.0地震发震构造[J]. 地震学报, 2015, 37(2): 205-217.
ZHAO Rong-tao, AN Mei-jian, FENG Mei, et al. Analysis on the seismogenic fault of Lushan M_S7.0 Earthquake by using epicenters of its aftershocks[J]. Acta Seismologica Sinica, 2015, 37(2): 205-217 (in Chinese).
[22] 王林, 周青云, 王峻, 等. 基于深部地震资料与地表变形资料的芦山地震发震构造研究[J]. 地震地质, 2016, 38(2): 458-476.
WANG Lin, ZHOU Qing-yun, WANG Jun, et al. The research of the seismogenic structure of the Lushan earthquake based on the synthesis of the deep seismic data and the surface tectonic deformation[J]. Seismology and Geology, 2016, 38(2): 458-476 (in Chinese).
[23] 祝爱玉, 张东宁, 郭颖星. 以形变观测为约束的芦山M_S7.0地震孕震机理数值模拟研究[J]. 地球物理学报, 2016, 59(5): 1661-1672.
ZHU Ai-yu, ZHANG Dong-ning, GUO Ying-xing. The numerical simulation on the seismogenic mechanism of the Lushan M_S7.0 earthquake constrained by deformation observation[J]. Chinese Journal of Geophysics, 2016, 59(5): 1661-1672 (in Chinese).
[24] 许志琴, 侯立炜, 王忠秀. 中国松潘—甘孜造山带的造山过程[M]. 北京: 地质出版社, 1992.
XU Zhi-qin, HOU Li-wei, WANG Zhong-xiu. Orogenic processes of the Songpan-Ganzi orogenic belt of China[M]. Beijing: Geological Publishing House, 1992 (in Chinese).
[25] 许志琴, 李化启, 侯立炜, 等. 青藏高原东缘龙门山—锦屏造山带的崛起: 大型拆离断层和挤出机制[J]. 地质通报, 2007, 26(10): 1262-1276.
XU Zhi-qin, LI Hua-qi, HOU Li-wei, Uplift of the Longmen-Jinping orogenic belt along the eartern margin of the Qinghai-Tibet Plateau: Large-scale detachment faulting and extrusion mechanism[J]. Geological Bulletin of China, 2007, 26(10): 1262-1276 (in Chinese).
[26] 唐文清, 张清志, 潘忠习, 等. 基于GPS监测的芦山地震周围地区同震位移与运动速度[J]. 沉积与特提斯地质, 2016, 36(2): 105-112.
TANG Wen-qing, ZHANG Qing-zhi, PAN Zhong-xi, et al. Coseismic displacement and movement velocity around the Lushan focal area, western Sichuan[J]. Sedimentary Geology and Tethyan Geology, 2016, 36(2): 105-112 (in Chinese).
[27] 陈立春, 冉勇康, 王虎, 等. 芦山地震与龙门山断裂带南段活动性[J]. 科学通报, 2013, 58(20): 1925-1932.
CHEN Li-chun, RAN Yong-kang, WANG Hu, et al. The Lushan M_S7.0 earthquake and activity of the southern segment of the Longmenshan fault zone[J]. China Science Bulletin, 2013, 58(20): 1925-1932 (in Chinese).
[28] 闻学泽, 张培震, 杜方, 等. 2008年汶川8.0级地震发生的历史与现今地震活动背景[J]. 地球物理学报, 2009, 52(2): 444-454.
WEN Xue-ze, ZHANG Pei-zhen, DU Fang, et al. The background of historical and modern seismic activities of the 2008 M_S8.0 Wenchuan, Sichuan, earthquake[J]. Chinese Journal of Geophysics, 2009, 52(2): 444-454 (in Chinese).
[29] 杨从杰, 冯志生, 宋德伟, 等. 小波分析方法在提取井水位潮汐因子震前变化特征的初步应用[J]. 西北地震学报, 2005, 27(2): 163-167.
YANG Cong-jie, FENG Zhi-sheng, SONG De-wei, et al. Preliminary application of wavelet analysis method to extract the characters of tidal factor in well water level before earthquakes[J]. Northwestern Seismological Journal, 2005, 27(2): 163-167.
[30] 刘强, 宋治平. 基于小波分析提取的云南强震数字化形变异常特征[J]. 中国地震, 2007, 23(3): 310-318.
LIU Qiang, SONG Zhi-ping. Anomalies characteristics of digital data of deformation before strong earthquake in the Yunnan Region based on wavelet[J]. Earthquake Research in China, 2007, 23(3): 310-318 (in Chinese).
[31] 孙甲宁, 温和平, 高歌. 阿图什6.7级地震近场地倾斜群体异常小波分析[J]. 内陆地震, 2008, 22(03): 212-218.
SUN Jia-ning, WEN He-ping, GAO Ge. Study on wavelet analysis of ground tilt data grouping anamoly in near field before Atushi earthquake with M_S6.7 in 1996[J]. Inland Earthquake, 2008, 22(03) : 212-218 (in Chinese).
[32] 晏锐, 蒋长胜, 张浪平. 汶川8.0级地震前水氡浓度的临界慢化现象研究[J]. 地球物理学报, 2011, 54(7): 1817-1826.
YAN Rui, JIANG Chang-sheng, ZHANG Lang-ping. Study on critical slowing down phenomenon of radon concentration in water before the Wenchuan M_S8.0 earthquake[J]. Chinese Journal of Geophysics, 2011, 54(7): 1817-1826 (in Chinese).
[33] 顾申宜, 张慧. 水位、水氡小波分析中期异常提取方法[J]. 地震学报, 2011, 33(4): 471-482.
GU Shen-yi, ZHANG Hui. Study on extracting medium-term precursory anomalies from water radon and water level observation with wavelet analysis[J]. Acta Seismologica Sinica, 2011, 33(4): 471-482 (in Chinese).
[34] 刘建明, 李志海, 孙甲宁, 等. 基于小波分析提取地倾斜异常特征[J]. 地震, 2016, 36(1): 38-48.
LIU Jian-ming, LI Zhi-hai, SUN Jia-ning, et al. Extraction of ground tilt anormalies based on wavelet analysis[J]. Earthquake, 2016, 36(1): 38-48 (in Chinese).
[35] Molchan G M. Strategies in strong earthquake prediction[J]. Physical Earth Plane Inter, 1990, 61(1-2): 84-98.
[36] 向阳, 孙小龙, 王博. 基于Molchan图表法的新疆流体资料预报效能检验[J]. 地震, 2018, 38(3): 103-114.
XIANG Yang, SUN Xiao-long, WANG Bo. Earthquake prediction efficiency testing of observed fluid data in Xinjiang using Molchan diagram method[J]. Earthquake, 2018, 38(3): 103-114 (in Chinese).
[37] 王博, 钟骏, 王熠熙, 等. 南北地震带北段流体资料地震预测效能检验地震[J]. 地震, 2018: 38(1): 147-156.
WANG Bo, ZHONG Jun, WANG Yi-xi, et al. Testing the forecast efficiency of underground fluid observation in the North Segment of North-South Seismic Belt [J]. Earthquake, 2018, 38(1): 147-156 (in Chinese).
[38] 车时, 蒋海昆, 付虹, 等. 中国震例(2003—2006)[M]. 北京: 地震出版社, 2014.
CHE Shi, JIANG Hai-kun, FU Hong, et al. Earthquake cases in China (2003—2006)[M]. Beijing: Seismological Press, 2014 (in Chinese).
[39] 杜建国, 康春丽. 强地震前兆异常特征与深部流体作用探讨[J]. 地震, 2000, 20(3): 95-101.
DU Jian-guo, KANG Chun-li. Characteristics of earthquake precursors and its geological significance[J]. Earthquake, 2000, 20(3): 95-101 (in Chinese).
[40] 杜乐天. 地球排气作用的重大意义及研究进展[J]. 地质论评, 2005, 51(2): 174-180.
DU Le-tian. Significance of earth degassing and its research progress[J]. Geological Review, 2005, 51(2): 174-180 (in Chinese).
[41] 刘耀炜, 陈华静, 车用太. 我国地震地下流体观测研究40年发展与展望[J]. 国际地震动态, 2006, (7): 3-12.
LIU Yao-wei, CHEN Hua-jing, CHE Yong-tai. Retrospect and prospect of observation and study on seismic underground fluid in China[J]. Recent Developments in World Seismology, 2006, (7): 3-12 (in Chinese).
[42] 徐锡伟, 程佳, 许冲, 等. 青藏高原块体运动模型与地震活动主体地区讨论: 鲁甸和景谷地震的启示[J]. 地震地质, 2014, 36(4): 1116-1134.
XU Xi-wei, CHENG Jia, XU Chong, et al. Discussion on block kinematic model and future themed areas for earthquake occurrence in the Tibetan plateau: inspiration from the Ludian and Jinggu earthquake[J]. Seismology and Geology, 2014, 36(4): 1116-1134 (in Chinese).
[43] 张培震, 徐锡伟, 闻学泽, 等. 2008年汶川8.0级地震发震断裂的滑动速率、复发周期和构造成因[J]. 地球物理学报, 2008, 54(4): 1066-1073.
ZHANG Pei-zhen, XU Xi-wei, WEN Xue-ze, et al. Slip rates and recurrence intervals of the Longmen Shan active fault zone, and tectonic implications for the mechanism of the May 12 Wenchuan earthquake, 2008, Sichuan, China[J]. Chinese Journal of Geophysics, 2008, 54(4): 1066-1073 (in Chinese).
[44] Zhang P Z, Shen Z, Wang M, et al. Continuous deformation of the Tibetan plateau from global positioning system data[J]. Geology, 2004, 32(9): 809-812.
[45] 徐锡伟, 闻学泽, 陈桂华, 等. 巴颜喀拉地块东部龙日坝断裂带的发现及其大地构造意义[J]. 中国科学(D辑: 地球科学), 2008, 38(05): 529-542.
XU Xi-wei, WEN Xue-ze, CHEN Gui-hua, et al. Discovery of the Longriba fault zone in eastern Bayan Hai block, China and its tectonincimplications[J]. Science in China (Ser, D), 2008, 38(05): 529-542 (in Chinese).
[46] Dong S, Zhang Y, Zhen H, et al. Surface repture and co-seismic displacement produced by the M_S8.0 Wenchuan earthquake of May 12th, 2008, Sichuan, China: Eastwards growth of the Qinghai-Tibet Plateau[J]. Acta Geologica Sinica, 2008, 82(5): 801-840.
[47] 邱桂兰. 芦山M7.0级地震与汶川M8.0级地震前兆异常对比[J]. 四川地震, 2015, (1): 14-20.
QIU Gui-lan. Comparison between possible seismic precursors found before the 2008 M8.0 Wenchuan and the 2013 M7.0 Lushan Earthquakes[J]. Earthquake Research in Sichuan, 2015, (1): 14-20 (in Chinese).
[48] Wu Y, Qiang Z, Yang G, et al. Comparison of GPS strain rate computing methods and their reliability[J]. Geophysical Journal International, 2011, 185(2): 703-717.