INVESTIGADORES
CASELLI Alberto TomÁs
congresos y reuniones científicas
Título:
TEFRAS EMITIDAS DURANTE LA FASE INICIAL HIDROMAGMÁTICA (JULIO DE 2012) DEL CICLO ERUPTIVO 2012-ACTUAL (2016) DEL VOLCÁN COPAHUE (ANDES DEL SUR)VARIACIONES GEOQUIMICAS Y DEFORMACIÓN EN SUPERFICIE DEL VOLCAN COPAHUE ASOCIADAS AL CICLO ERUPTIVO 2012-2016.
Autor/es:
AGUSTO M; VELEZ M.; EUILLADES P; TASSI F.; TRINELLI A; - CASELLI, A.T.
Lugar:
Tucuman
Reunión:
Congreso; XX Congreso Geológico Argentino; 2017
Institución organizadora:
Asociación Geológica Argentina
Resumen:
The 2012-2016 Copahue volcano eruptive cycle was characterized by precursory signals observed from surface deformation and geochemistry of volcanic fluids. These signals are associated with the magmatic input that triggers the explosive events that initiate the eruptive cycle. Subsequent variations respond to the instability of the system controlled by the interaction between the magmatic and hydrothermal components throughout the 2012-2016 cycle.
