The acid crater lake of Taal Volcano, Philippines: hydrogeochemical and hydroacoustic data related to the 2010–11 volcanic unrest

Show simple item record Hernández, Pedro A. Melián, Gladys V. Somoza Losada, Luis Arpa, María Carmencita Pérez, Nemesio M. Bariso, Ericson Sumino, Hirochika Padrón, Eleazar Varekamp, Johan C. Albert-Beltran, José Solidum, Renato 2021-03-09T09:49:19Z 2021-03-09T09:49:19Z 2017
dc.identifier.citation Geochemistry and Geophysics of Active Volcanic Lakes, vol.437, 131-152 es_ES
dc.identifier.isbn 978-1-78620-244-4
dc.identifier.issn 0305-8719
dc.description.abstract Studies of the water chemistry of Taal crater lake and echo-sounding surveys have provided new insights into its chemical and physical dynamics. During the volcano-seismic unrest of April 2010–June 2011, the waters of Taal crater lake showed changes in chemical composition and increases in CO2 emissions associated with the seismic unrest. The chemical and isotopic data show that the lake water has contributions from both seawater and meteoric water and receives injections of deep hydrothermal water and gases during periods of intense volcano-seismic unrest. These inflationary periods may lead to faulting of the impermeable cap rock that usually seals the deeper Taal hydrothermal reservoir in response to degassing and convective movements in the underlying Taal magma chamber. es_ES
dc.description.sponsorship Instituto Volcanológico de Canarias, España es_ES
dc.description.sponsorship Environmental Research Division, Instituto Tecnológico y de Energías Renovables, España es_ES
dc.description.sponsorship Agencia Insular de Energía de Tenerife, España es_ES
dc.description.sponsorship Área de Geología Marina, Instituto Geológico y Minero de España, España es_ES
dc.description.sponsorship Institute of Agriculture and Environment, Massey University, Australia es_ES
dc.description.sponsorship Philippine Institute of Volcanology and Seismology, Filipinas es_ES
dc.description.sponsorship Geochemical Research Center, The University of Tokyo, Japón es_ES
dc.description.sponsorship Earth & Environmental Sciences, Wesleyan University, Estados Unidos es_ES
dc.language.iso en es_ES
dc.publisher Geological Society es_ES
dc.rights Otro es_ES
dc.subject lago cráter es_ES
dc.subject ácido es_ES
dc.subject volcán es_ES
dc.subject Hidrogeología es_ES
dc.subject propiedad acústica es_ES
dc.subject Filipinas es_ES
dc.title The acid crater lake of Taal Volcano, Philippines: hydrogeochemical and hydroacoustic data related to the 2010–11 volcanic unrest es_ES
dc.type Postprint es_ES
dc.relation.publisherversion es_ES
dc.identifier.doi es_ES
dc.coverage.spatialStudy Islas Filipinas es_ES

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