2008
DOI: 10.1016/j.rgg.2007.09.014
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Abstract: High-density array MT soundings of the crust in the seismically active northern Tien Shan were performed using Phoenix MTU-5 stations in the Bishkek Geodynamic Polygon, at the junction of the Chu basin and the Kyrgyz Range. The MT transfer functions were determined to an accuracy of 1–2% (amplitude) and about 0.5–0.8 deg (phase) in most of 145 soundings. Preliminary analysis of the collected data aimed at estimating the geoelectrical dimensionality. The Bahr decomposition analysis indicated the presence of loc… Show more

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Cited by 17 publications
(12 citation statements)
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“…1 -Научная станция РАН; 2 -пункты зондирования детализационных профилей МТЗ [Rybin et al, 2008]; 3 -основные разрывные нарушения; 4 -крупные населенные пункты;…”
Section: полигонаunclassified
See 1 more Smart Citation
“…1 -Научная станция РАН; 2 -пункты зондирования детализационных профилей МТЗ [Rybin et al, 2008]; 3 -основные разрывные нарушения; 4 -крупные населенные пункты;…”
Section: полигонаunclassified
“…Исследования, проводимые на прогностических полигонах, таких как Гармский [Barsukov, Sorokin, 1973;Avagimov et al, 1988], Бишкекский (рис. 1) [Bragin et al, 1990[Bragin et al, , 1992Bragin, 2001;Rybin et al, 2008Rybin et al, , 2011Bataleva et al, 2013Bataleva et al, , 2014Safronov et al, 2004], Южно-Байкальский [Nevedrova, Epov, 2012;Moroz et al, 2006Moroz et al, , 2007 и другие [Lu et al, 1999;Park et al, 1993;Ernst et al, 1993;Stanica D., Stanica M., 2007], позволили установить устойчивую взаимосвязь между изменениями электромагнитных параметров и сейсмическими событиями. Согласно современным представлениям о напряженно-деформированном состоянии земной коры и сейсмотектоническом процессе, вариации Рис.…”
Section: Introductionunclassified
“…The seismic catalogue we use is the one provided by USGS (United States Geological Survey, https://earthquake.usgs.gov/earthquakes/ search/) in the period 30 June 2014-1 January 2016 (in accordance with our electric data and taking also under consideration the lead time of SES) and in the area [40][41][42][43][44] • N, 72-78 • E. In Table 2, we give all earthquakes with magnitude M4.9 or larger in this area. To judge which of these seven earthquakes tabulated may justify the appearance of SES, we rely on the rules emerged from the long term experimentation in Greece during 1980s and 1990s.…”
Section: The Earthquakes Possibly Preceded By Sesmentioning
confidence: 99%
“…A number of EM soundings in the region of Bishkek geodynamic ground were carried out (see, for instance, Trapeznikov et al, 1997;Berdichevsky et al, 2001;Rybin et al, 2008). As to the electrical properties of rocks, the cross-section of the Chu depression was studied best by parametric soundings in a series of wells.…”
Section: Em Soundingsmentioning
confidence: 99%