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has been cited by the following article:

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

  AUTHORS: Tatyana Tsvetkova, Igor Nevinsky, Victor Nevinsky

  KEYWORDS: Earthquake; Monitoring; Radon; Gamma Background; Chemical Elements

  JOURNAL NAME: Natural Science, Vol.5 No.8A, August 12, 2013

  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.