Current Induced Seismicity in the Paskov Mine Field

0393131 - ÚGN 2014 RIV CZ eng J - Journal Article
Holub, Karel - Rušajová, Jana - Holečko, J.
Current Induced Seismicity in the Paskov Mine Field.
Acta geodynamica et geomaterialia. Roč. 10, č. 2 (2013), s. 181-187. ISSN 1214-9705. E-ISSN 2336-4351
R&D Projects: GA MŠMT LM2010008
Institutional support: RVO:68145535
Keywords : Ostrava-Karviná coal mines * seismic network * induced seismicity * location plot
Subject RIV: DC - Siesmology, Volcanology, Earth Structure
Impact factor: 0.667, year: 2013
http://www.irsm.cas.cz/materialy/acta_content/2013_02/acta_170_07_%20Holub_181-187.pdf

The aim of this paper is to present the results of an investigation of induced seismic events which occurred during mining in the coalfields of Plants Paskov and Staříč of the Paskov Mine which belong to the southern part of the Ostrava-Karviná coal mines. Some results obtained in the time period January 1992 – December 2002 have already been published, and therefore, are mentioned here only briefly. The paper is based on new results of seismological observations at the OKC, KLOK, STEB seismic stations operated by the Institute of Geonics AS CR and stations of the Green Gas DPB, a.s., Paskov. A total of 26 seismic events were monitored from January 2008 to February 2012, most of them were localized into the area under study. As for the energy span of individual events according to the energetic classification of the Geophysical Centre of the Green Gas DPB, a.s., Paskov, all seismic events in Table 1 were estimated within the limits E(J) <5.0 ×102 ÷ 2.0 × 104 >.
Permanent Link: http://hdl.handle.net/11104/0221880