ВАРИАЦИИ ЭЛЕКТРОФИЗИЧЕСКИХ ПАРАМЕТРОВ ПО ДАННЫМ ЭЛЕКТРОМАГНИТНОГО МОНИТОРИНГА КАК ИНДИКАТОР АКТИВНОСТИ РАЗЛОМНЫХ ЗОН

摘要: In the regions of high seismic activity, investigations fault zones are paramount importance as such can generate seismicity. A top task in regional studies is determining rates activity from data obtained by geoelectrical methods, especially considering on faults covered sediments. From a practical standpoint, results these important for zoning and forecasting natural anthropogenic geodynamic phenomena that may potentially occur populated areas allocated construction industrial civil objects, pipelines, roads, bridges, etc. Seismic Gorny Altai regularly monitored after destructive 2003 Chuya earthquake ( M =7.3) non-stationary electromagnetic sounding with galvanic inductive sources three modifications. long-term measurements started 2007 continue present, electrical resistivity anisotropy determined. Our study aimed to estimate variations electrophysical parameters zone influenced fault, consider intensity comparison seismicity indicators, attempt at degree faults. Based our research, we propose technique measuring interpreting sets complex The ensures more precise evaluation parameters. It concluded electric coefficient be effectively used characterize current seismicity, its maximum variations, being observed characteristic activity. use two enhances informativeness study.