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ISSN?0253-3782 CN?11-2021/P

汤东活动断裂带气体地球化学特征

胡宁 ,? 马志敏 ,? 娄露玲 ,? 张宝山 ,? 王宇 ,? 王明亮 ,? 王文净 ,? 郭德科

引用本文: 胡宁,?马志敏,?娄露玲,?张宝山,?王宇,?王明亮,?王文净,?郭德科. 2019.?汤东活动断裂带气体地球化学特征.?如何登录365bet_365bet官网备用网址_365bet体育在线世爵学报,?41(4):?524-535. doi: 10.11939/jass.20180131 shu
Citation:? Hu Ning,?Ma Zhimin,?Lou Luling,?Zhang Baoshan,?Wang Yu,?Wang Mingliang,?Wang Wenjing,?Guo Deke. 2019.?Geochemical characteristics of soil gas in Tangdong active fault zone.?Acta Seismologica Sinica,?41(4):?524-535. doi: 10.11939/jass.20180131 shu

汤东活动断裂带气体地球化学特征

    通讯作者: 张宝山, tuoniao667@163.com
摘要: 本文采用野外多期跨断层流动观测测定了汤东活动断裂带H2,Rn和CO2的分布特征,以此分析了该断裂带的气体地球化学特征及其活动背景,从而揭示了气体地球化学特征与构造之间的联系。分析结果显示:不同测量期次的H2,Rn和CO2浓度存在显着差异,其中张河村测线的各期次测量结果中6月份各组分气体浓度均显着高于其它期次,而邢李庄测线的测量结果中1月份各组分气体浓度均显着高于其它期次;各测量期次的各气体组分分布曲线特征相似,高值异常点的重现性较好。张河村测线多期测量的H2和Rn浓度背景值分别为(8.93±3.92)×10?6和(17.38±4.28) kBq/m3,在测线西部距汤东主断裂135 m和230 m处H2与Rn同步出现高值异常;邢李庄测线H2和Rn的背景值分别为(41.20±16.64)×10?6和(29.00±8.28) kBq/m3,H2与Rn在测线西部距汤东主断裂60 m处同步出现异常。两测线的气体浓度高值异常部位与地球物理、跨断层联合钻孔详勘结果之间存在较好的对应关系,由此可推断观测气体浓度能够敏感地指示断裂带位置,而且H2和Rn浓度是汤东断裂带气体地球化学观测的关键指标。

English

    1. 李营,杜建国,王富宽,周晓成,盘晓东,魏汝庆. 2009. 延怀盆地土壤气体地球化学特征[J]. 如何登录365bet_365bet官网备用网址_365bet体育在线世爵学报,31(1):82–91. doi: 10.3321/j.issn:0253-3782.2009.01.009

    2. Li Y,Du J G,Wang F K,Zhou X C,Pan X D,Wei R Q. 2009. Geochemical characteristics of soil gas in Yanqing-Huailai basin,North China[J]. Acta Seismologica Sinica,31(1):82–91 (in Chinese).

    3. 李源,马兴全,夏修军,谢恒义,王志铄,赵显刚. 2018. 河南新郑—太康断裂东段土壤气体地球化学特征[J]. 如何登录365bet_365bet官网备用网址_365bet体育在线世爵,38(3):49–57. doi: 10.3969/j.issn.1000-3274.2018.03.005

    4. Li Y,Ma X Q,Xia X J,Xie H Y,Wang Z S,Zhao X G. 2018. Geochemical characteristics of soil gas in the eastern section of Xinzheng-Taikang fault,Henan[J]. Earthquake,38(3):49–57 (in Chinese).

    5. 刘保金,何宏林,石金虎,冉永康,袁洪克,谭雅丽,左莹,何银娟. 2012. 太行山东缘汤阴地堑地壳结构和活动断裂探测[J]. 地球物理学报,55(10):3266–3276. doi: 10.6038/j.issn.0001-5733.2012.10.009

    6. Liu B J,He H L,Shi J H,Ran Y K,Yuan H K,Tan Y L,Zuo Y,He Y J. 2012. Crustal structure and active faults of the Tangyin graben in the eastern margin of Taihang mountain[J]. Chinese Journal of Geophysics,55(10):3266–3276 (in Chinese).

    7. 刘菁华,王祝文,刘树田,王晓丽. 2006. 城市活动断裂带的土壤氡、汞气评价方法[J]. 吉林大学学报(地球科学版),36(2):295–297.

    8. Liu J H,Wang Z W,Liu S T,Wang X L. 2006. The evaluation method of soil radon and mercury gas measurement about urban active fault zones[J]. Journal of Jilin University (Earth Science Edition),36(2):295–297 (in Chinese).

    9. 刘舒波,唐力君,孙青,岑况. 2012. 汶川如何登录365bet_365bet官网备用网址_365bet体育在线世爵断裂带科学钻探工程2号孔350—800 m井段的钻探泥浆气体组分变化[J]. 物探与化探,36(1):48–53. doi: 10.11720/wtyht.2012.1.10

    10. Liu S B,Tang L J,Sun Q,Cen K. 2012. Variation of drilling mudgas components at 350?800 m interval of No. 2 borehole of scientific drilling for Wenchuan seismic faulted zone[J]. Geophysical and Geochemical Exploration,36(1):48–53 (in Chinese).

    11. 陶明信,徐永昌,史宝光,蒋忠惕,沈平,李晓斌,孙明良. 2005. 中国不同类型断裂带的地幔脱气与深部地质构造特征[J]. 中国科学:D辑,35(5):441–451.

    12. Tao M X,Xu Y C,Shi B G,Jiang Z T,Shen P,Li X B,Sun M L. 2005. Mantle degassing and deep geological structural features of different types of fault zones in China[J]. Science in China:Series D,35(5):441–451 (in Chinese).

    13. 张慧,苏鹤军,李晨桦. 2013. 合作市隐伏断层控制性地球化学探测场地试验[J]. 如何登录365bet_365bet官网备用网址_365bet体育在线世爵工程学报,35(3):618–624. doi: 10.3969/j.issn.1000-0844.2013.03.0618

    14. Zhang H,Su H J,Li C H. 2013. Field test on the geochemical detection of concealed fault in Hezuo City[J]. China Earthquake Engineering Journal,35(3):618–624 (in Chinese).

    15. 中国如何登录365bet_365bet官网备用网址_365bet体育在线世爵局地球物理勘探中心. 2016. 新乡市活断层探测与如何登录365bet_365bet官网备用网址_365bet体育在线世爵危险性评价[R]. 郑州: 中国如何登录365bet_365bet官网备用网址_365bet体育在线世爵局地球物理勘探中心: 163?295.

    16. Geophysical Exploration Center, China Earthquake Administration. 2016. Active Fault Detection and Seismic Risk Assessment in Xinxiang City[R]. Zhengzhou: Geophysical Exploration Center, China Earthquake Administration: 163?295 (in Chinese).

    17. 周晓成,王传远,柴炽章,司学芸,雷启云,李营,谢超,刘胜昌. 2011. 海原断裂带东南段土壤气体地球化学特征[J]. 如何登录365bet_365bet官网备用网址_365bet体育在线世爵地质,33(1):123–132. doi: 10.3969/j.issn.0253-4967.2011.01.012

    18. Zhou X C,Wang C Y,Chai C Z,Si X Y,Lei Q Y,Li Y,Xie C,Liu S C. 2011. The geochemical characteristics of soil gas in the southeastern part of Haiyuan fault[J]. Seismology and Geology,33(1):123–132 (in Chinese).

    19. 周晓成,杜建国,陈志,崔月菊,刘雷. 2012. 如何登录365bet_365bet官网备用网址_365bet体育在线世爵地球化学研究进展[J]. 矿物岩石地球化学通报,31(4):340–346. doi: 10.3969/j.issn.1007-2802.2012.04.004

    20. Zhou X C,Du J G,Chen Z,Cui Y J,Liu L. 2012. Advance review of seismic geochemistry[J]. Bulletin of Mineralogy,Petrology and Geochemistry,31(4):340–346 (in Chinese).

    21. Barman C,Ghose D,Sinha B,Deb A. 2016. Detection of earthquake induced radon precursors by Hilbert-Huang transform[J]. J Appl Geophys,133:123–131. doi: 10.1016/j.jappgeo.2016.08.004

    22. Baubron J C,Rigo A,Toutain J P. 2002. Soil gas profiles as a tool to characterise active tectonic areas: The Jaut Pass example (Pyrenees,France)[J]. Earth Planet Sci Lett,196(1/2):69–81.

    23. Ciotoli G,Lombardi S,Annunziatellis A. 2007. Geostatistical analysis of soil gas data in a high seismic intermontane basin: Fucino Plain,central Italy[J]. J Geophys Res,112(B5):B05407.

    24. Dubessy J,Pagel M,Beny J M,Christensen H,Hickel B,Kosztolanyi C,Poty B. 1988. Radiolysis evidenced by H2-O2 and H2-bearing fluid inclusions in three uranium deposits[J]. Geochim Cosmochim Acta,52(5):1155–1167. doi: 10.1016/0016-7037(88)90269-4

    25. Eisbrenner G,Evans H J. 1983. Aspects of hydrogen metabolism in nitrogen-fixing legumes and other plant-microbe associa-tions[J]. Annu Rev Plant Physiol,34(1):105–136. doi: 10.1146/annurev.pp.34.060183.000541

    26. Fu C C,Yang T F,Walia V,Chen C H. 2005. Reconnaissance of soil gas composition over the buried fault and fracture zone in southern Taiwan[J]. Geochem J,39(5):427–439. doi: 10.2343/geochemj.39.427

    27. Fu C C,Yang T F,Chen C H,Lee L C,Wu Y M,Liu T K,Walia V,Kumar A,Lai TH. 2017a. Spatial and temporal anomalies of soil gas in northern Taiwan and its tectonic and seismic implications[J]. J Asian Earth Sci,149:64–77. doi: 10.1016/j.jseaes.2017.02.032

    28. Fu C C,Walia V,Yang T F,Lee L C,Liu T K,Chen C H,Kumar A,Lin S J,Lai T H,Wen K L. 2017b. Preseismic anoma-lies in soil-gas radon associated with 2016 M6.6 Meinong earthquake,Southern Taiwan[J]. Terr Atmos Ocean Sci,28(5):787–798. doi: 10.3319/TAO.2017.03.22.01

    29. Fu C C,Yang T F,Du J,Walia V,Chen Y G,Liu T K,Chen C H. 2008. Variations of helium and radon concentrations in soil gases from an active fault zone in southern Taiwan[J]. Radiat Meas,43:S348–S352. doi: 10.1016/j.radmeas.2008.03.035

    30. Ito T,Nagamine K,Yamamoto K,Adachi M,Kawabe I. 1999. Preseismic hydrogen gas anomalies caused by stress-corrosion process preceding earthquakes[J]. Geophys Res Lett,26(13):2009–2012. doi: 10.1029/1999GL900407

    31. Kumar G,Kumari P,Kumar A,Prasher S,Kumar M. 2017. A study of radon and thoron concentration in the soil along the active fault of NW Himalayas in India[J]. Ann Geophys,60(3):S0329.

    32. Li Y,Du J G,Wang X,Zhou X C,Xie C,Cui Y J. 2013. Spatial variations of soil gas geochemistry in the Tangshan area of Northern China[J]. Terr Atmos Ocean Sci,24(3):323–332. doi: 10.3319/TAO.2012.11.26.01(TT)

    33. Lombardi S,Voltattorni N. 2010. Rn,He and CO2 soil gas geochemistry for the study of active and inactive faults[J]. Appl Geochem,25(8):1206–1220. doi: 10.1016/j.apgeochem.2010.05.006

    34. Neri M,Ferrera E,Giammanco S,Currenti G,Cirrincione R,Patanè G,Zanon V. 2016. Soil radon measurements as a potential tracer of tectonic and volcanic activity[J]. Sci Rep,6:24581. doi: 10.1038/srep24581

    35. Peters V,Conrad R. 1996. Sequential reduction processes and initiation of CH4 production upon flooding of oxic upland soils[J]. Soil Biol Biochem,28(3):371–382. doi: 10.1016/0038-0717(95)00146-8

    36. Saruwatari K,Kameda J,Tanaka H. 2004. Generation of hydrogen ions and hydrogen gas in quartz-water crushing experiments:An example of chemical processes in active faults[J]. Phys Chem Miner,31(3):176–182. doi: 10.1007/s00269-004-0382-2

    37. Sciarra A,Mazzini A,Inguaggiato S,Vita F,Lupi M,Hadi S. 2018. Radon and carbon gas anomalies along the Watukosek fault system and Lusi mud eruption,Indonesia[J]. Mar Petrol Geol,90:77–90. doi: 10.1016/j.marpetgeo.2017.09.031

    38. Seyfried Jr W E,Foustoukos D I,Fu Q. 2007. Redox evolution and mass transfer during serpentinization: An experimental and theoretical study at 200 ℃,500 bar with implications for ultramafic-hosted hydrothermal systems at Mid-Ocean Ridges[J]. Geochim Cosmochim Acta,71(15):3872–3886. doi: 10.1016/j.gca.2007.05.015

    39. Sugimoto A,Wada E. 1995. Hydrogen isotopic composition of bacterial methane: CO2/H2 reduction and acetate fermentation[J]. Geochim Cosmochim Acta,59(7):1329–1337. doi: 10.1016/0016-7037(95)00047-4

    40. Sugisaki R,Ido M,Takeda H,Isobe Y,Hayashi Y,Nakamura N,Satake H,Mizutani Y. 1983. Origin of hydrogen and carbon dioxide in fault gases and its relation to fault activity[J]. J Geol,91(3):239–258. doi: 10.1086/628769

    41. Sun Y T,Zhou X C,Zheng G D,Li J,Shi H Y,Guo Z F,Du J G. 2017. Carbon monoxide degassing from seismic fault zones in the Basin and Range Province,west of Beijing,China[J]. J of Asian Earth Sci,149:41–48. doi: 10.1016/j.jseaes.2017.07.054

    42. Walia V,Mahajan S,Kumar A,Singh S,Bajwa B S,Dhar S,Yang T F. 2008. Fault delineation study using soil-gas method in the Dharamsala area,NW Himalayas,India[J]. Radiat Meas,43(S1):S337–S342.

    43. Walia V,Yang T F,Hong W L,Lin S J,Fu C C,Wen K L,Chen C H. 2009. Geochemical variation of soil-gas composition for fault trace and earthquake precursory studies along the Hsincheng fault in NW Taiwan[J]. Appl Radiat Isotopes,67(10):1855–1863. doi: 10.1016/j.apradiso.2009.07.004

    44. Weinlich F H,Faber E,Bou?ková A,Horálek J,Teschner M,Poggenburg J. 2006. Seismically induced variations in MariánskéLázně fault gas composition in the NW Bohemian swarm quake region,Czech Republic:A continuous gas monitoring[J]. Tectonophysics,421(1/2):89–110.

    45. Weinlich F H,Ga?dová R,Teschner M,Poggenburg J. 2016. The October 2008 NovyKostel earthquake swarm and its gas geochemical precursor[J]. Geofluids,16(5):826–840. doi: 10.1111/gfl.2016.16.issue-5

    46. Yoshizaki M,Shibuya T,Suzuki K,Shimizu K,Nakamura K,Takai K,Omori S,Maruyama S. 2009. H2 generation by experimental hydrothermal alteration of komatiitic glass at 300 ℃ and 500 bars: A preliminary result from on-going experiment[J]. Geochem J,43(5):e17–e22. doi: 10.2343/geochemj.1.0058

    47. Yuce G,Ugurluoglu D Y,Adar N,Yalcin T,Yaltirak C,Streil T,Oeser V. 2010. Monitoring of earthquake precursors by multi-parameter stations in Eskisehir region (Turkey)[J]. Appl Geochem,25(4):572–579. doi: 10.1016/j.apgeochem.2010.01.013

    48. Yuce G,Fu C C,D′Alessandro W,Gulbay A H,Lai C W,Bellomo S,Yang T F,Italiano F,Walia V. 2017. Geochemical characteristics of soil radon and carbon dioxide within the Dead Sea fault and Karasu fault in the Amik Basin (Hatay),Turkey[J]. Chem Geol,469:129–146. doi: 10.1016/j.chemgeo.2017.01.003

    49. Zhang W B,Du J G,Zhou X C,Wang F. 2016. Mantle volatiles in spring gases in the Basin and Range Province on the west of Beijing,China:Constraints from helium and carbon isotopes[J]. J Volcanol Geoth Res,309:45–52. doi: 10.1016/j.jvolgeores.2015.10.024

    50. Zhou H L,Su H J,Zhang H,Li C H. 2017. Correlations between soil gas and seismic activity in the generalized Haiyuan fault zone,north-central China[J]. Nat Hazards,85(2):763–776. doi: 10.1007/s11069-016-2603-7

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      闻学泽1, C. R. Allen2, 罗灼礼1, 钱洪1, 周华伟2, 黄伟师3 , 1989:?鲜水河全新世断裂带的分段性、几何特征及其如何登录365bet_365bet官网备用网址_365bet体育在线世爵构造意义.,?如何登录365bet_365bet官网备用网址_365bet体育在线世爵学报,?11,?362-372.

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      杨景春1, 林伟凡2, 蒋铭2, 李格平2 , 1981:?北京八宝山断裂带近期构造活动及其和如何登录365bet_365bet官网备用网址_365bet体育在线世爵的关系 ,?如何登录365bet_365bet官网备用网址_365bet体育在线世爵学报,?3,?390-398.

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      何宏林1)池田安隆2) , 2007:?安宁河断裂带晚第四纪运动特征及模式的讨论,?如何登录365bet_365bet官网备用网址_365bet体育在线世爵学报,?29,?537-548.

    17. [17]

      杨攀新 陈正位 任金卫张 俊 , 2011:?西藏中部格仁错断裂带活动特征及分段研究,?如何登录365bet_365bet官网备用网址_365bet体育在线世爵学报,?33,?362-372.

    18. [18]

      史兰斌1)林传勇1)陈孝德1)张小鸥1)柏美祥2) , 1997:?新疆二台断裂带断层岩及古震源体特征,?如何登录365bet_365bet官网备用网址_365bet体育在线世爵学报,?19,?291-298.

    19. [19]

      唐兰兰 ,?孔祥艳 ,?龙锋 ,?冯建刚 , 2013:?柯坪塔格断裂带重复如何登录365bet_365bet官网备用网址_365bet体育在线世爵识别及其时空特征分析,?如何登录365bet_365bet官网备用网址_365bet体育在线世爵学报,?35,?328-340. doi:?10.3969/j.issn.0253-3782.2013.03.005

    20. [20]

      谢富仁李宏 , 1995:?利用断层滑动资料确定鲜水河断裂带现代构造应力的方向和大小.,?如何登录365bet_365bet官网备用网址_365bet体育在线世爵学报,?17,?164-171.

  • 图?1? 研究区区域构造及测线位置

    Figure?1.? Regional geology structure and location of observation lines for the target fault

    图?2? 张河村测线H2 (a,b),Rn (c,d)和CO2 (e,f)浓度的分布特征

    Figure?2.? Distribution characteristics of soil H2 (a,b),Rn (c,d) and CO2 (e,f)concentrations on Zhanghecun measurement line

    图?3? 邢李庄测线H2 (a,b),Rn (c,d)和CO2 (e,f)分布特征

    Figure?3.? Distribution characteristics of soil H2 (a,b),Rn (c,d) and CO2 (e,f)concentrations on Xinglizhuang meansurement line

    图?4? 2018年1月(a)和6月(b)汤东断裂Rn浓度与CO2浓度的相关性

    Figure?4.? The relationships between Rn and CO2 concentration in Tangdong active fault zone

    测线指标时间测点数最大值最小值平均值中值下四
    分位
    上四
    分位
    四分位
    间距
    标准差峰背比背景值


    H2/10?610月3423.701.076.295.002.3810.678.295.254.398.93
    1月3244.422.788.476.024.368.143.788.326.75
    6月30110.401.5821.4713.655.6126.1020.4925.858.02
    Rn/(kBq·m?310月3438.148.5618.2017.5614.0821.477.396.662.2517.38
    1月3237.359.7617.5417.0113.4519.816.365.722.21
    6月3046.704.6419.6817.5213.6325.0511.428.892.58
    CO21月170.54%0.15%0.29%0.22%0.19%0.40%0.21%0.12 %1.99
    6月165.00%0.73%2.00%1.47%0.92%3.13%2.21%1.34%2.78


    H2/10?610月3382.1911.4137.6234.8322.7649.0926.3317.772.3541.20
    1月30185.310.658.7044.4819.7177.1757.4647.573.98
    6月3087.790.2734.8130.9416.2644.2628.0124.732.82
    Rn/(kBq·m?3)10月3362.6010.1128.3924.9119.6936.7217.0412.672.3829.00
    1月3062.2114.035.2933.9324.0845.2821.2012.481.81
    6月3059.967.5224.5822.0112.6933.3520.6614.022.71
    CO21月160.78%0.16%0.38%0.36%0.19%0.50%0.31%0.20%2.22
    6月142.00%0.52%1.09%0.98%0.63%1.53%0.91%0.51%2.04

    表?1? 汤东活动断裂带土壤气H2,Rn和CO2浓度分布特征

    Table?1.? Statistics on characteristics of soil H2,Rn and CO2 concentrations on Tangdong active fault zone

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  • 通讯作者:? 张宝山, tuoniao667@163.com
  • 收稿日期:? 2019-01-09
  • 录用日期:? 2019-03-29
  • 网络出版日期:? 2019-07-01
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