Earthquake swarms

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67985530%3A_____%2F15%3A00450044" target="_blank" >RIV/67985530:_____/15:00450044 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Earthquake swarms

Popis výsledku v původním jazyce

We present a review of knowledge of earthquake swarms. They are sequences of numerous events closely clustered in space and time and do not have a single dominant mainshock. Earthquake swarms are observed worldwide, typically accompany volcanic activitybut also occur in intracontinental areas. Many swarms exhibit the b-value of the frequency-magnitude distribution 1, which is also a typical b-value for mainshock-aftershock sequences. Depths of swarm earthquakes range approximately between 2 and 20 km with the majority of swarm events located around 10 km and shallower. Earthquake swarms exhibit usually pronounced migration of the foci, particularly the swarms that are closely connected with intrusion of dikes. The source mechanisms signify that the swarm earthquakes are mostly shear-slips along a fault just as ordinary tectonic earthquakes. Triggering mechanisms and driving are mainly related to activity of pressurised hydrothermal fluids, magma injection, or dyke intrusion, and also

Název v anglickém jazyce

Earthquake swarms

Popis výsledku anglicky

We present a review of knowledge of earthquake swarms. They are sequences of numerous events closely clustered in space and time and do not have a single dominant mainshock. Earthquake swarms are observed worldwide, typically accompany volcanic activitybut also occur in intracontinental areas. Many swarms exhibit the b-value of the frequency-magnitude distribution 1, which is also a typical b-value for mainshock-aftershock sequences. Depths of swarm earthquakes range approximately between 2 and 20 km with the majority of swarm events located around 10 km and shallower. Earthquake swarms exhibit usually pronounced migration of the foci, particularly the swarms that are closely connected with intrusion of dikes. The source mechanisms signify that the swarm earthquakes are mostly shear-slips along a fault just as ordinary tectonic earthquakes. Triggering mechanisms and driving are mainly related to activity of pressurised hydrothermal fluids, magma injection, or dyke intrusion, and also

Druh

C - Kapitola v odborné knize

CEP obor

DC - Seismologie, vulkanologie a struktura Země

OECD FORD obor

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Projekt

<a href="/cs/project/GAP210%2F12%2F2336" target="_blank" >GAP210/12/2336: Zemětřesné roje a jejich spouštěcí mechanizmy v různých tektonických prostředích (Český masív, Středoatlantský hřbet a západní Alpy)</a><br>

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2015

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název knihy nebo sborníku

Encyclopedia of earthquake engineering

ISBN

978-3-642-35343-7

Počet stran výsledku

15

Strana od-do

871-885

Počet stran knihy

3966

Název nakladatele

Springer

Místo vydání

Berlin

Kód UT WoS kapitoly

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