About: Moho depth determination from waveforms of microearthquakes in the West Bohemia/Vogtland swarm area

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About: Moho depth determination from waveforms of microearthquakes in the West Bohemia/Vogtland swarm area Goto Sponge NotDistinct Permalink

An Entity of Type : http://linked.opendata.cz/ontology/domain/vavai/Vysledek, within Data Space : linked.opendata.cz associated with source document(s)

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	The West Bohemia/Vogtland area is known for its increased geodynamic activity with reoccurrence of intraplate earthquake swarms. Previous geophysical studies, namely active and passive seismic investigations, revealed a high velocity lower crust in this area with increased reflectivity. To refine this result and retrieve a more detailed structure of the deep crust and the Moho discontinuity, we analyzed waveforms of local microearthquakes that occurred in this area during the 2008 swarm. The waveforms of earthquakes were grouped into clusters with similar focal mechanisms, and the clusters were processed separately. We developed a new multiazimuthal approach in data processing to increase resolution of Moho phases in the waveforms. The West Bohemia/Vogtland area is known for its increased geodynamic activity with reoccurrence of intraplate earthquake swarms. Previous geophysical studies, namely active and passive seismic investigations, revealed a high velocity lower crust in this area with increased reflectivity. To refine this result and retrieve a more detailed structure of the deep crust and the Moho discontinuity, we analyzed waveforms of local microearthquakes that occurred in this area during the 2008 swarm. The waveforms of earthquakes were grouped into clusters with similar focal mechanisms, and the clusters were processed separately. We developed a new multiazimuthal approach in data processing to increase resolution of Moho phases in the waveforms. (en)
Title	Moho depth determination from waveforms of microearthquakes in the West Bohemia/Vogtland swarm area Moho depth determination from waveforms of microearthquakes in the West Bohemia/Vogtland swarm area (en)
skos:prefLabel	Moho depth determination from waveforms of microearthquakes in the West Bohemia/Vogtland swarm area Moho depth determination from waveforms of microearthquakes in the West Bohemia/Vogtland swarm area (en)
skos:notation	RIV/67985530:_____/13:00390919!RIV14-MSM-67985530
http://linked.open...avai/riv/aktivita	I P
http://linked.open...avai/riv/aktivity	I, P(GAP210/10/2063), P(IAA300120801), P(LM2010008)
http://linked.open...iv/cisloPeriodika	1
http://linked.open...vai/riv/dodaniDat	2014
http://linked.open...aciTvurceVysledku	Hrubcová, Pavla Vavryčuk, Václav Horálek, Josef Boušková, Alena
http://linked.open.../riv/druhVysledku	J - Článek v odborném periodiku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Geofyzikální ústav AV ČR, v. v. i.
http://linked.open...dnocenehoVysledku	89268
http://linked.open...ai/riv/idVysledku	RIV/67985530:_____/13:00390919
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	microseismicity; Bohemian Massif; crustal structure (en)
http://linked.open.../riv/klicoveSlovo	Bohemian Massif microseismicity crustal structure
http://linked.open...odStatuVydavatele	US - Spojené státy americké
http://linked.open...ontrolniKodProRIV	[AC71C9E0A8FC]
http://linked.open...i/riv/nazevZdroje	Journal of Geophysical Research: Solid Earth
http://linked.open...in/vavai/riv/obor	DC
http://linked.open...ichTvurcuVysledku	4 (xsd:int)
http://linked.open...cetTvurcuVysledku	4 (xsd:int)
http://linked.open...vavai/riv/projekt	Seismic waves and sources in anisotropic media II Crustal structure in the seismoactive region of the West Bohemia CzechGeo/EPOS – Distributed system of permanent observatory measurements and temporary monitoring of geophysical fields in the Czech Republic
http://linked.open...UplatneniVysledku	2013
http://linked.open...v/svazekPeriodika	118
http://linked.open...iv/tvurceVysledku	Horálek, Josef Hrubcová, Pavla Vavryčuk, Václav Boušková, Alena
http://linked.open...ain/vavai/riv/wos	000317849200010
issn	2169-9313
number of pages	18 (xsd:int)
http://bibframe.org/vocab/doi	10.1029/2012JB009360

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