LA ACTIVIDAD DE LOS VOLCANES DE LA CORDILLERA CENTRAL, COSTA RICA, ENTRE 1998-2002
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| Autores: | , |
|---|---|
| Formato: | artículo original |
| Estado: | Versión publicada |
| Fecha de Publicación: | 2011 |
| Descrição: | The activity of Poás, Barva, Irazú, and Turrialba volcanoes, of the Central Volcanic Range, hasbeen routinely monitored. Monitoring involves seismological, visual, and field observations, such us gas clouds, temperatures and pH from fumaroles, lakes and hot springs and water. The results confirm a chemical and thermal anomaly at the northeast side of the main crater and a high seismic activity in the fault system of Poás. Thevolcanic activity at Irazú and Turrialba has been of fumaroles with temperatures of 80 - 90° C (but one point inTurrialba with T > 90o C), and sporadic seismic events, probably associated with active faulting. Barva is a dor-mant volcano. |
| País: | Portal de Revistas UCR |
| Recursos: | Universidad de Costa Rica |
| Repositorio: | Portal de Revistas UCR |
| Idioma: | Español |
| OAI Identifier: | oai:archivo.portal.ucr.ac.cr:article/7287 |
| Acesso em linha: | https://archivo.revistas.ucr.ac.cr/index.php/geologica/article/view/7287 |
| Palavra-chave: | cordillera volcánica central monitoreo volcánico sismicidad volcánica fumarolas anomalíatérmica lagunas cratéricas fuentes termales central volcanic range volcanic monitoring volcanic seismicity fumaroles thermal anomaly crater lakes hot springs |