The MARNET radiolinked seismometer network spanning the Marmara Sea and the seismicity of Western Turkey

Autor: S. Balamir Üçer, Nafiz Kafadar, Alistair Miller, Russ Evans, Stuart Crampin
Rok vydání: 1985
Předmět:
Zdroj: Geophysical Journal International. 83:17-30
ISSN: 1365-246X
0956-540X
DOI: 10.1111/j.1365-246x.1985.tb05153.x
Popis: Summary. The MARNET telemetered seismic network spanning the Marmara Sea supplements the ISK network of conventional seismic stations and increases the resolution for monitoring the seismicity in Western Turkey. Seismicity maps for the period 1976 to 1981 display pronounced swarm-type activity where small earthquakes cluster in the same locality. Three types of seismic activity can be identified and related to present-day tectonic deformation: normal earthquake episodes associated with the main line of the North Anatolian Fault; continuous swarm activity, but with marked fluctuations and bursts of activity in the tensional regime south of a line from Izmir to Adapazari; and continuous activity with only minor fluctuations within the Marmara region as it is sheared by the westward movement of the main Anatolian plate.
Databáze: OpenAIRE
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