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Some results of geochemical research in the Western Caucasus during the regional earthquakes

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DOI: 10.4236/ns.2013.58A1002    2,804 Downloads   3,966 Views  

ABSTRACT

Results of geochemical researches in the Western Caucasus (South Russia) during the regional earthquakes are described. Monthly soil Rn data do not correlate with earthquakes. Daily concentrations of Rn in galleries, caves, mud volcanoes and faults increase before earthquakes and decrease after them. “Splashes” about 9 days before earthquakes in the hourly Rn data are found out. Similar “splashes” were observed in the data of a gamma background in galleries and the Earth’s surface. Concentration of CO2 in underground water was increasing more often after an earthquake. Concentration of Rn in the water was increasing before earthpquake. Strong sine wave daily variations of the soil H2 decreased during earthquakes. Concentration of some chemical elements in underground waters changed similarly Rn data before earthquakes.

Conflicts of Interest

The authors declare no conflicts of interest.

Cite this paper

Tsvetkova, T. , Nevinsky, I. and Nevinsky, V. (2013) Some results of geochemical research in the Western Caucasus during the regional earthquakes. Natural Science, 5, 8-17. doi: 10.4236/ns.2013.58A1002.

References

[1] (1993) Isotopic and geochemical precursors of earthquakes and volcanic eruptions. Proceedings of an Advisory Group Meeting Held in Vienna, IAEA, 9-12 September 1991, 1-155.
[2] Ghosh, D., Deb, A. and Sengupta, R. (2009) Anomalous radon emission as precursor of earthquake (review). Jour nal of Applied Geophysics, 69, 67-81. doi:10.1016/j.jappgeo.2009.06.001
[3] Tsvetkova, T., Monnin, M., Nevinsky, I. and Perelygin, V. (2001) Research on variation of radon and gamma-back ground as a prediction of earthquakes in the Caucasus. Radiation Measurements, 33, 1-5. doi:10.1016/S1350-4487(00)00110-4
[4] Tsvetkova, T., Przylibski, T.A., Nevinsky, I. and Nevinsky, V. (2005) Measurement of radon in the East Europe under the ground. Radiation Measurements, 40, 98-105. doi:10.1016/j.radmeas.2004.04.013
[5] Tsvetkova, T., Nevinsky, I. and Nevinsky, V. (2004) Ex perience of working with SSNTDs in Caucasus: A survey. Radiation Measurements, 38, 263-269. doi:10.1016/j.radmeas.2003.10.008
[6] Nevinsky, V., Nevinsky, I. and Tsvetkova, T. (2012) Measurements of soil radon in south Russia for seismol ogical application: Methodological aspects. Radiation Measurements, 47, 281-291. doi:10.1016/
j.radmeas.2012.02.008
[7] Tsvetkova, T., Nevinsky, I. and Nevinsky, V. (2012) Measurements of soil radon in south Russia for seismol ogical application: Some results. Radiation Measure ments, 47, 292-302. doi:10.1016/
j.radmeas.2012.02.007
[8] Osika, D.G. (1981) A fluid mode of the tectonics’ active areas. Nauka, Moscow City.
[9] Tsvetkova T.V., Nevinsky I.O. and Nevinsky V.I. (2003) Geophysical implications of the natural gamma ray back ground. Izvestiya—Physics of the Solid Earth, 39, 999-1013.
[10] Kuo, M.C.T., Fan, K., Kuochen, H. and Chen, W. (2006) A mechanism for anomalous decline in radon precursory to an earthquake. Ground Water, 44, 642-647.
[11] Pulinets, S. and Ouzounov, D. (2011) Lithosphere-At mosphere-Ionosphere Coupling (LAIC) model—An uni fied concept for earthquake precursors validation. Journal of Asian Earth Sciences, 41, 371-382. doi:10.1016/j.jseaes.2010.03.005
[12] Zhang, J.-L., Ding, J.-H., Shen, X.-H., et al. (2010) Ab normal count rate of Yangbajing neutron-muon telescope before Wenchuan earthquake. Dianbo Kexue Xuebao/ Chinese Journal of Radio Science, 25, 227-233.

  
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