Rhyolite lava dome growth styles at Chaitén Volcano, Chile (2008-2009): Interpretation of thermal imagery

Airborne thermal images of the Chaitén rhyollte lava dome were obtained on three occasions between January 2009 and January 2010. These images were useful for understanding the nature and pace of growth of the newly extruded lava, which formed a complex of lobes and a spine. The images also revealed...

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Autores principales:	Bernstein,Marc, Pavez,Andrés, Varley,Nick, Whelley,Patrick, Calder,Eliza S
Lenguaje:	English
Publicado:	Servicio Nacional de Geología y Minería (SERNAGEOMIN) 2013
Materias:	Chaitén Volcano Rhyolite Lava dome Thermal imaging
Acceso en línea:	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-71062013000200007
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id	oai:scielo:S0718-71062013000200007
record_format	dspace
spelling	oai:scielo:S0718-710620130002000072013-07-31Rhyolite lava dome growth styles at Chaitén Volcano, Chile (2008-2009): Interpretation of thermal imageryBernstein,MarcPavez,AndrésVarley,NickWhelley,PatrickCalder,Eliza S Chaitén Volcano Rhyolite Lava dome Thermal imaging Airborne thermal images of the Chaitén rhyollte lava dome were obtained on three occasions between January 2009 and January 2010. These images were useful for understanding the nature and pace of growth of the newly extruded lava, which formed a complex of lobes and a spine. The images also revealed contrasting growth styles affecting different parts of the lava dome complex. Observed synchronous endogenous and exogenous growth was likely the result of multiple flow paths within the lava dome. We suggest that contrasts in morphology and surface texture between various lava lobes are the result of different extrusion rates.info:eu-repo/semantics/openAccessServicio Nacional de Geología y Minería (SERNAGEOMIN)Andean geology v.40 n.2 20132013-05-01text/htmlhttp://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-71062013000200007en10.5027/andgeoV40n2-a07
institution	Scielo Chile
collection	Scielo Chile
language	English
topic	Chaitén Volcano Rhyolite Lava dome Thermal imaging
spellingShingle	Chaitén Volcano Rhyolite Lava dome Thermal imaging Bernstein,Marc Pavez,Andrés Varley,Nick Whelley,Patrick Calder,Eliza S Rhyolite lava dome growth styles at Chaitén Volcano, Chile (2008-2009): Interpretation of thermal imagery
description	Airborne thermal images of the Chaitén rhyollte lava dome were obtained on three occasions between January 2009 and January 2010. These images were useful for understanding the nature and pace of growth of the newly extruded lava, which formed a complex of lobes and a spine. The images also revealed contrasting growth styles affecting different parts of the lava dome complex. Observed synchronous endogenous and exogenous growth was likely the result of multiple flow paths within the lava dome. We suggest that contrasts in morphology and surface texture between various lava lobes are the result of different extrusion rates.
author	Bernstein,Marc Pavez,Andrés Varley,Nick Whelley,Patrick Calder,Eliza S
author_facet	Bernstein,Marc Pavez,Andrés Varley,Nick Whelley,Patrick Calder,Eliza S
author_sort	Bernstein,Marc
title	Rhyolite lava dome growth styles at Chaitén Volcano, Chile (2008-2009): Interpretation of thermal imagery
title_short	Rhyolite lava dome growth styles at Chaitén Volcano, Chile (2008-2009): Interpretation of thermal imagery
title_full	Rhyolite lava dome growth styles at Chaitén Volcano, Chile (2008-2009): Interpretation of thermal imagery
title_fullStr	Rhyolite lava dome growth styles at Chaitén Volcano, Chile (2008-2009): Interpretation of thermal imagery
title_full_unstemmed	Rhyolite lava dome growth styles at Chaitén Volcano, Chile (2008-2009): Interpretation of thermal imagery
title_sort	rhyolite lava dome growth styles at chaitén volcano, chile (2008-2009): interpretation of thermal imagery
publisher	Servicio Nacional de Geología y Minería (SERNAGEOMIN)
publishDate	2013
url	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-71062013000200007
work_keys_str_mv	AT bernsteinmarc rhyolitelavadomegrowthstylesatchaitenvolcanochile20082009interpretationofthermalimagery AT pavezandres rhyolitelavadomegrowthstylesatchaitenvolcanochile20082009interpretationofthermalimagery AT varleynick rhyolitelavadomegrowthstylesatchaitenvolcanochile20082009interpretationofthermalimagery AT whelleypatrick rhyolitelavadomegrowthstylesatchaitenvolcanochile20082009interpretationofthermalimagery AT calderelizas rhyolitelavadomegrowthstylesatchaitenvolcanochile20082009interpretationofthermalimagery
_version_	1714205840369516544

Rhyolite lava dome growth styles at Chaitén Volcano, Chile (2008-2009): Interpretation of thermal imagery

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