Geologie, stratigrafie, geochemie a tektonika Metapánského vulkanického pole, SZ Salvádor

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00025798%3A_____%2F06%3A00000160" target="_blank" >RIV/00025798:_____/06:00000160 - 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

Geology, stratigraphy, geochemistry and tectonic setting of the Metapán volcanic field, NW El Salvador

Popis výsledku v původním jazyce

Metapán volcanic field occupies the eastern margin of the Ipala Graben and represents one of several "Behind volcanic front" type fields in El Salvador. It was subdivided into four zones in regard to the distinct age and location of each of them. The duration of the volcanic activity in the Metapán area has been from Pliocene to Quaternary. The volcanism started with the formation of the El Cóbano shield-volcano in the SE part of the study area, which is preserved as a relict of a sequence of basaltic lavas, approximately 300 m thick. Later volcanic activity represented by Strombolian cones, Hawaiian fissure vents and lava fields took place in three separated areas: El Shiste to the northwest, Ostúa to the west and San Diego to the south of the Metapántown. All studied volcanic events in this area are older than the last Plinian eruption of Ilopango caldera, which produced tephra of Tierra Blanca Joven (TBJ: 430 AD).

Název v anglickém jazyce

Geology, stratigraphy, geochemistry and tectonic setting of the Metapán volcanic field, NW El Salvador

Popis výsledku anglicky

Metapán volcanic field occupies the eastern margin of the Ipala Graben and represents one of several "Behind volcanic front" type fields in El Salvador. It was subdivided into four zones in regard to the distinct age and location of each of them. The duration of the volcanic activity in the Metapán area has been from Pliocene to Quaternary. The volcanism started with the formation of the El Cóbano shield-volcano in the SE part of the study area, which is preserved as a relict of a sequence of basaltic lavas, approximately 300 m thick. Later volcanic activity represented by Strombolian cones, Hawaiian fissure vents and lava fields took place in three separated areas: El Shiste to the northwest, Ostúa to the west and San Diego to the south of the Metapántown. All studied volcanic events in this area are older than the last Plinian eruption of Ilopango caldera, which produced tephra of Tierra Blanca Joven (TBJ: 430 AD).

Druh

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

CEP obor

DB - Geologie a mineralogie

OECD FORD obor

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Projekt

<a href="/cs/project/GA205%2F06%2F1680" target="_blank" >GA205/06/1680: Studium antropogenní kontaminace akvatických sedimentů vázanými frakcemi organických polutantů</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2006

Kód důvěrnosti údajů

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

Název periodika

Revista Geológica de América Central

ISSN

0256-7024

e-ISSN

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Svazek periodika

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Číslo periodika v rámci svazku

33

Stát vydavatele periodika

CR - Kostarická republika

Počet stran výsledku

14

Strana od-do

61-74

Kód UT WoS článku

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EID výsledku v databázi Scopus

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