Tracking analysis and thinking of underground fluid data in Shandong geophysical networks
-
摘要: 介绍了山东地球物理台网地下流体测网及数据跟踪分析概况,对2017—2020年数据跟踪分析工作产出的6大类事件记录归纳和梳理,并对地球物理事件中的同震效应进行探讨。结果表明:影响山东流体跟踪分析质量的主要原因在于观测系统;跟踪分析中存在的质量问题可以通过相应措施加以解决;极少数水位观测井具有同震效应,多数观测井监测地壳应力变化的能力较弱。Abstract: This paper first introduces the general situation about the underground fluid networks and data tracking analysis of Shandong geophysical networks. Then the records of six types of abnormal change events produced by data tracking and analysis work from 2017 to 2020 are summarized and sorted out and the co-seismic effect in geophysical events are analyzed. The results showed that: the main reason affecting the quality of fluid tracking analysis in Shandong Province lied in the observation system; the problems existing in the tracking analysis can be solved by corresponding measures; a few water level observation wells had co-seismic effect, and the ability of most observation wells to monitor crustal stress changes is gradually weakening.
-
Key words:
- underground fluid /
- data tracking /
- typical events /
- co-seismic effect
-
表 1 2017—2020年事件统计
Table 1. Event statistics from 2017 to 2020
事件类型 观测系统 自然环境 场地环境 人为干扰 地球物理 不明原因 仪器/套 43 11 8 35 6 2 事件/条 514 72 15 205 17 4 表 2 井水位同震响应特征
Table 2. Co-seismic response characteristics of well water level
发震时刻 震级(M) 纬度/°N 经度/°E 参考位置 水位变化
幅度/m同震响应
类型备注 年-月-日 时:分:秒 2017-01-22 12:30:25 7.9 −6.19 155.14 所罗门群岛 0.023 振荡型 鲁07井 2017-01-22 12:30:25 7.9 −6.19 155.14 所罗门群岛 0.03 振荡型 鲁09井 2017-07-18 07:34:13 7.8 54.36 168.95 科曼多尔群岛地区 0.063 振荡型 鲁09井 2017-09-08 12:49:15 8.2 15.05 −93.90 墨西哥沿岸近海 0.124 振荡型 鲁27井 2018-01-23 17:31:41 8.0 55.96 −149.13 阿拉斯加湾 0.05 振荡型 鲁09井 2018-01-23 17:31:41 8.0 55.96 −149.13 阿拉斯加湾 0.13 振荡型 鲁27井 2018-08-19 08:19:37 8.1 −18.08 −178.06 斐济群岛地区 0.028 振荡型 鲁09井 2019-05-26 15:41:12 7.8 −5.85 −75.18 秘鲁北部 0.029 振荡型 鲁27井 2020-03-25 10:49:19 7.5 48.93 157.74 千岛群岛 0.018 振荡型 鲁27井 2020-07-22 14:12:37 7.9 55.14 −158.59 阿拉斯加以南地区 0.04 振荡型 鲁27井 2020-10-20 04:54:36 7.7 54.73 −159.78 阿拉斯加半岛 0.021 振荡型 鲁27井 -
[1] 李正媛,熊道慧,刘高川,等. 基于大数据挖掘的地震前兆台网观测数据跟踪分析[J]. 地震地磁观测与研究,2016,37(3):1-6Li Zhengyuan,Xiong Daohui,Liu Gaochuan,et al. The application of large data mining techniques in earthquake precursory network observation data tracking analysis[J]. Seismological and Geomagnetic Observation and Research,2016,37(3):1-6 [2] 张明哲,王静,凌燕,等. 邢台地震台地下流体观测数据跟踪分析[J]. 高原地震,2020,32(1):39-44 doi: 10.3969/j.issn.1005-586X.2020.01.006Zhang Mingzhe,Wang Jing,Ling Yan,et al. Data tracking and analysis of the underground fluid in Xingtai seismic station[J]. Plateau Earthquake Research,2020,32(1):39-44 doi: 10.3969/j.issn.1005-586X.2020.01.006 [3] 温丽媛,刘春国,陈其峰,等. 山东地震前兆台网地下流体数据跟踪分析[J]. 内陆地震,2019,33(2):166-173Wen Liyuan,Liu Chunguo,Chen Qifeng,et al. Tracking analysis of underground fluid data in Shandong earthquake precursor network[J]. Inland Earthquake,2019,33(2):166-173 [4] 邵叶,刘锦,严兴,等. 广东省地下流体观测台网数据跟踪分析[J]. 防灾减灾学报,2019,35(3):78-83Shao Ye,Liu Jin,Yan Xing,et al. Data tracking and analysis of the underground fluid observation network in Guangdong Province[J]. Journal of Disaster Prevention and Reduction,2019,35(3):78-83 [5] 任俊峰,郭亚亚,焦成丽,等. 承德地震前兆台网数据跟踪分析[J]. 地震地磁观测与研究,2019,40(1):79-84Ren Junfeng,Guo Yaya,Jiao Chengli,et al. Data tracking analysis of Chengde seismic precursor networks[J]. Seismological and Geomagnetic Observation and Research,2019,40(1):79-84 [6] 潘洁,孙亮亮,李良辉,等. 五河女山井水温数据跟踪分析中的常见案例分析[J]. 国际地震动态,2019(3):15-18Pan Jie,Sun Liangliang,Li Lianghui,et al. Analysis of some common breakdown of water temperature data in Nüshan,Wuhe well[J]. Recent Developments in World Seismology,2019(3):15-18 [7] 周洋,罗棋,李查玮,等. 数字化地下流体观测仪器故障分析[J]. 地震科学进展,2020(3):25-29 doi: 10.3969/j.issn.2096-7780.2020.03.003Zhou Yang,Luo Qi,Li Chawei,et al. Failure analysis of digital underground fluid observation instrument[J]. Progress in Earthquake Sciences,2020(3):25-29 doi: 10.3969/j.issn.2096-7780.2020.03.003 [8] 李慧,齐玉妍,王莉森,等. 浅析河北地壳形变数据跟踪分析典型事件[J]. 高原地震,2019,31(3):38-47 doi: 10.3969/j.issn.1005-586X.2019.03.008Li Hui,Qi Yuyan,Wang Lisen,et al. Study on typical events of crustal deformation data tracking and analysis in Hebei Province[J]. Plateau Earthquake Research,2019,31(3):38-47 doi: 10.3969/j.issn.1005-586X.2019.03.008 [9] 刘川琴,李发,谢庆,等. 安徽省前兆数据异常跟踪深入分析研究[J]. 国际地震动态,2019(11):35-41 doi: 10.3969/j.issn.0253-4975.2019.11.006Liu Chuanqin,Li Fa,Xie Qing,et al. Deep analysis and research on abnormal tracking of precursory data in Anhui Province[J]. Recent Developments in World Seismology,2019(11):35-41 doi: 10.3969/j.issn.0253-4975.2019.11.006 [10] 李希亮,张玲,董晓娜,等. 山东区域地震前兆台网数据跟踪分析[J]. 地震地磁观测与研究,2016,37(5):142-146Li Xiliang,Zhang Ling,Dong Xiaona,et al. The data tracking and analysis of earthquake precursor networks in Shandong Province[J]. Seismological and Geomagnetic Observation and Research,2016,37(5):142-146 [11] 董晓娜,张玲,李希亮,等. 山东地震前兆观测数据跟踪分析[J]. 地震地磁观测与研究,2018,39(5):87-95 doi: 10.3969/j.issn.1003-3246.2018.05.013Dong Xiaona,Zhang Ling,Li Xiliang,et al. Trace analysis on the observation data of earthquake precursory in Shandong Province[J]. Seismological and Geomagnetic Observation and Research,2018,39(5):87-95 doi: 10.3969/j.issn.1003-3246.2018.05.013 [12] 董敏,张辉,马娟,等. 基于Android手机APP的地下流体水位校测表计算[J]. 地震科学进展,2021,51(7):326-329Dong Min, Zhang Hui, Ma Juan, et al. Software for calibration and calculation of underground fluid water level based on Android mobile phone APP[J]. Progress in Earthquake Sciences,2021,51(7):326-329 [13] 张立,罗睿洁,高文斐,等. 云南地下流体对尼泊尔8.1级地震的同震响应特征分析[J]. 地震研究,2016,39(4):537-544 doi: 10.3969/j.issn.1000-0666.2016.04.002Zhang Li,Luo Ruijie,Gao Wenfei,et al. Analysis on coseismal response characteristic of underground fluid related to Nepal M8.1 earthquake in Yunnan[J]. Journal of Seismological Research,2016,39(4):537-544 doi: 10.3969/j.issn.1000-0666.2016.04.002 [14] 张彬,刘耀炜,高小其,等. 2015年尼泊尔MS8.1地震引起的井水位与井水温同震效应及其相关性分析[J]. 地震学报,2015,37(4):533-540 doi: 10.11939/jass.2015.04.001Zhang Bin,Liu Yaowei,Gao Xiaoqi,et al. Correlation analysis on co-seismic response between well water level and temperature caused by the Nepal MS8.1 earthquake[J]. Acta Seismologica Sinica,2015,37(4):533-540 doi: 10.11939/jass.2015.04.001 [15] 杨斐,张彬,杨选辉,等. 汶川8.0级和日本9.0级地震时甘肃境内井水位、井水温同震效应对比分析[J]. 中国地震,2013,29(3):377-385 doi: 10.3969/j.issn.1001-4683.2013.03.009Yang Fei,Zhang Bin,Yang Xuanhui,et al. Analysis on co-seismic responses of well water level and water temperature in Ganshu Province to the Wenchuan MS8.0 earthquake and the Japan MS9.0 earthquake[J]. Earthquake Research in China,2013,29(3):377-385 doi: 10.3969/j.issn.1001-4683.2013.03.009 [16] 苏鹤军,曹玲玲,张慧,等. 近场水位、水温同震响应特征及对地震的预测[J]. 地震工程学报,2020,42(1):98-106 doi: 10.3969/j.issn.1000-0844.2020.01.098Su Hejun,Cao Lingling,Zhang Hui,et al. Co-seismic response characteristics of near-field water level and water temperature and associated prediction of earthquakes[J]. China Earthquake Engineering Journal,2020,42(1):98-106 doi: 10.3969/j.issn.1000-0844.2020.01.098 [17] 胡小静,付虹,李涛,等. 云南普洱大寨井水位同震响应研究及预测意义[J]. 地震研究,2020,43(2):340-347 doi: 10.3969/j.issn.1000-0666.2020.02.016Hu Xiaojing,Fu Hong,Li Tao,et al. Study on co-seismic response and prediction significance of groundwater level in the Dazhai well[J]. Journal of Seismological Research,2020,43(2):340-347 doi: 10.3969/j.issn.1000-0666.2020.02.016 [18] 刘凯,张辉,张军,等. 山东省井水位对几次大地震同震响应的比较分析[J]. 地震学报,2019,41(1):69-79 doi: 10.11939/jass.20170161Liu Kai,Zhang Hui,Zhang Jun,et al. Comparative analysis on coseismic response of water level in Shandong Province to several major earthquakes[J]. Acta Seismologica Sinica,2019,41(1):69-79 doi: 10.11939/jass.20170161 [19] 刘春国,孔令昌,杨竹转,等. 我国地震井水位观测网监测效能评估[J]. 中国地震,2015,31(2):329-337 doi: 10.3969/j.issn.1001-4683.2015.02.017Liu Chunguo,Kong Lingchang,Yang Zhuzhuan,et al. Monitoring efficiency evaluation of well-water-level observation network in China[J]. Earthquake Research in China,2015,31(2):329-337 doi: 10.3969/j.issn.1001-4683.2015.02.017 [20] 耿杰,陈安方,潘双进. 山东地下水动态观测井对2007年印尼8.5级地震的响应特征[J]. 西北地震学报,2008,30(2):173-178Geng Jie,Chen Anfang,Pan Shuangjin. Responding characteristics of dynamic underground water in observation wells of Shandong Province to Indonesia M8.5 earthquake in 2007[J]. Northwestern Seismological Journal,2008,30(2):173-178 [21] 冯恩国,连凯旋,陈其锋,等. 聊古一井水位同震效应研究[J]. 高原地震,2016,28(1):19-24 doi: 10.3969/j.issn.1005-586X.2016.01.004Feng Enguo,Lian Kaixuan,Chen Qifeng,et al. Study on the coseismic effect of the Liaogu-1 well[J]. Plateau Earthquake Research,2016,28(1):19-24 doi: 10.3969/j.issn.1005-586X.2016.01.004 [22] 王学聚,殷海涛,王庆林. 山东地下流体数字化井网对特大地震的响应分析[J]. 国际地震动态,2017(10):32-39 doi: 10.3969/j.issn.0253-4975.2017.10.006Wang Xueju,Yin Haitao,Wang Qinglin. The analysis on the response of Shandong underground fluid digitalized well network to great earthquake[J]. Recent Developments in World Seismology,2017(10):32-39 doi: 10.3969/j.issn.0253-4975.2017.10.006 [23] 丁仁杰,黄才中,毛正毅,等. 深井水位记震特征研究[J]. 地震学刊,1988(4):36-46Ding Renjie,Huang Caizhong,Mao Zhengyi,et al. Study on seismic recording characteristics of deep well water level[J]. Journal of Seismology,1988(4):36-46 [24] Elkhoury J E,Brodsky E E,Agnew D C. Seismic waves increase permeability[J]. Nature,2006,441(7097):1135-1138 doi: 10.1038/nature04798 [25] 孙小龙,向阳. 基于同震水震波的水文地质参数求取方法探讨[J]. 水文地质工程地质,2018,45(3):22-29Sun Xiaolong,Xiang Yang. A discussion of the method of estimating hydraulic parameters based on groundwater responses to seismic waves[J]. Hydrogeology and Engineering Geology,2018,45(3):22-29 -