Seismic imaging of the geodynamic activity at the western Eger rift in central Europe

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11310%2F15%3A10317028" target="_blank" >RIV/00216208:11310/15:10317028 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/67985530:_____/15:00442192

Výsledek na webu

<a href="http://dx.doi.org/10.1016/j.tecto.2015.02.010" target="_blank" >http://dx.doi.org/10.1016/j.tecto.2015.02.010</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.tecto.2015.02.010" target="_blank" >10.1016/j.tecto.2015.02.010</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Seismic imaging of the geodynamic activity at the western Eger rift in central Europe

Popis výsledku v původním jazyce

The western Eger rift at the Czech-German border in central Europe is an important geodynamically active area within the European Cenzoic rift system (ECRS) in the forelands of the Alps. Along with two other active areas of the ECRS, the French Massif Central and the east and west Eifel volcanic fields, it is characterized by numerous CO2-rich fluid emission points and frequent micro-seismicity. Existence of a plume(s) is indicated in the upper mantle which may be responsible for these observations. Here we reprocess a pre-existing deep seismic reflection profile '9HR' and interpret the subsurface structures as mapped by seismic reflectivity with previous findings, mainly from seismological and geochemical studies, to investigate the geodynamic activity in the subsurface. We find prominent hints of pathways which may allow magmatic fluids originating in the upper mantle to rise through the crust and cause the observed fluid emanations and earthquake activity. (C) 2015 Elsevier B.V. All

Název v anglickém jazyce

Seismic imaging of the geodynamic activity at the western Eger rift in central Europe

Popis výsledku anglicky

The western Eger rift at the Czech-German border in central Europe is an important geodynamically active area within the European Cenzoic rift system (ECRS) in the forelands of the Alps. Along with two other active areas of the ECRS, the French Massif Central and the east and west Eifel volcanic fields, it is characterized by numerous CO2-rich fluid emission points and frequent micro-seismicity. Existence of a plume(s) is indicated in the upper mantle which may be responsible for these observations. Here we reprocess a pre-existing deep seismic reflection profile '9HR' and interpret the subsurface structures as mapped by seismic reflectivity with previous findings, mainly from seismological and geochemical studies, to investigate the geodynamic activity in the subsurface. We find prominent hints of pathways which may allow magmatic fluids originating in the upper mantle to rise through the crust and cause the observed fluid emanations and earthquake activity. (C) 2015 Elsevier B.V. All

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

DC - Seismologie, vulkanologie a struktura Země

OECD FORD obor

—

Projekt

<a href="/cs/project/GA13-08971S" target="_blank" >GA13-08971S: STAVBA KŮRY URČENÁ Z ANALÝZY VLNOVÝCH OBRAZŮ LOKÁLNÍCH MIKROZEMĚTŘESENÍ</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 periodika

Tectonophysics

ISSN

0040-1951

e-ISSN

—

Svazek periodika

647

Číslo periodika v rámci svazku

4

Stát vydavatele periodika

NL - Nizozemsko

Počet stran výsledku

7

Strana od-do

105-111

Kód UT WoS článku

000353087400008

EID výsledku v databázi Scopus

2-s2.0-84925966301