Application of Overhauser Magnetometer in the volcanic-constituted watershed in West Bohemia

Kód výsledku v IS VaVaI

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Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Application of Overhauser Magnetometer in the volcanic-constituted watershed in West Bohemia

Popis výsledku v původním jazyce

The Kozly creek basin is located in the West Bohemia near Cheb, in the region with ancient (Tertiary and Quaternary) volcanic activity, and recent seismic activity. Wider surrounding of the studied zone has been constituted by metamorphites except an ancient volcano called Železná hůrka (i.e. Iron Mountain) built by olivinic nephelinite, and located to the south from the crenal area. We suppose that the source area is formed by a maar caldera (depression), while the currently known Quaternary volcano isconsidered as a second-order volcanic chimney with a scoria cone. Our hypothesis has been based on an assumption of larger extent of the volcanic structure because of the findings of volcanic tuff and tephra far from the small scoria cone. Therefore four new transects crossing the maar depression have been measured by geomagnetic, geoelectric and gravimetric methods. Furthermore, two additional transects had been added outside the caldera area between the maar and the scoria cone. At al

Název v anglickém jazyce

Application of Overhauser Magnetometer in the volcanic-constituted watershed in West Bohemia

Popis výsledku anglicky

The Kozly creek basin is located in the West Bohemia near Cheb, in the region with ancient (Tertiary and Quaternary) volcanic activity, and recent seismic activity. Wider surrounding of the studied zone has been constituted by metamorphites except an ancient volcano called Železná hůrka (i.e. Iron Mountain) built by olivinic nephelinite, and located to the south from the crenal area. We suppose that the source area is formed by a maar caldera (depression), while the currently known Quaternary volcano isconsidered as a second-order volcanic chimney with a scoria cone. Our hypothesis has been based on an assumption of larger extent of the volcanic structure because of the findings of volcanic tuff and tephra far from the small scoria cone. Therefore four new transects crossing the maar depression have been measured by geomagnetic, geoelectric and gravimetric methods. Furthermore, two additional transects had been added outside the caldera area between the maar and the scoria cone. At al

Druh

D - Stať ve sborníku

CEP obor

DE - Zemský magnetismus, geodesie, geografie

OECD FORD obor

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Projekt

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Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2012

Kód důvěrnosti údajů

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

Název statě ve sborníku

Transport vody, chemikálií a energie v systéme pôda-rastlina-atmosféra : zborník recenzovaných príspevkov

ISBN

978-80-89139-28-6

ISSN

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e-ISSN

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Počet stran výsledku

7

Strana od-do

85-91

Název nakladatele

Ústav hydrológie SAV

Místo vydání

Bratislava

Místo konání akce

Bratislava

Datum konání akce

15. 11. 2012

Typ akce podle státní příslušnosti

EUR - Evropská akce

Kód UT WoS článku

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