Texto completo del documentoOver the past two decades, activity at Turrialba volcano, Costa Rica, has shifted from hydrothermal to increasingly magmatic in character, with enhanced degassing and eruption potential. We have conducted a survey of the d13C signatures of gases at Turrialba using a portable field-based CRDS with comparison to standard IRMS techniques. Our d13C results of the volcanic plume, high-temperature vents, and soil gases reveal isotopic heterogeneity in the CO2 gas composition at Turrialba prior to its recent phase of eruptive activity. The isotopic value of the regional fault system, Falla Ariete (–3.460.1&), is in distinct contrast with the Central crater gases (–3.960.1&) and the 2012 high-temperature vent (–4.460.2&)...
Eruptive activity at Turrialba Volcano (Costa Rica) has escalated significantly since 2014, causing ...
Obtaining accurate estimates of the CO2output from arc volcanism requires a precise understanding of...
Obtaining accurate estimates of the CO2 output from arc volcanism requires a precise understanding o...
Turrialba Volcano, located in Central-Southern Costa Rica, has been characterized, since the last pe...
The equilibrium composition of volcanic gases with their magma is often overprinted by interaction w...
The equilibrium composition of volcanic gases with their magma is often overprinted by interaction w...
Turrialba Volcano, located in Central-Southern Costa Rica, has been characterized, since the last pe...
Turrialba is an historically explosive stratovolcano located at the southern end of Costa Rica's cen...
Turrialba Volcano, located in Central-Southern Costa Rica, has been characterized, since the last pe...
OVSICORIEruptive activity at Turrialba Volcano (Costa Rica) has escalated significantly since 2014, ...
Turrialba Volcano, located in Central-Southern Costa Rica, has been characterized, since the last pe...
AbstractObtaining accurate estimates of the CO2 output from arc volcanism requires a precise underst...
Eruptive activity at Turrialba Volcano (Costa Rica) has escalated significantly since 2014, causing ...
Eruptive activity at Turrialba Volcano (Costa Rica) has escalated significantly since 2014, causing ...
Eruptive activity at Turrialba Volcano (Costa Rica) has escalated significantly since 2014, causing ...
Eruptive activity at Turrialba Volcano (Costa Rica) has escalated significantly since 2014, causing ...
Obtaining accurate estimates of the CO2output from arc volcanism requires a precise understanding of...
Obtaining accurate estimates of the CO2 output from arc volcanism requires a precise understanding o...
Turrialba Volcano, located in Central-Southern Costa Rica, has been characterized, since the last pe...
The equilibrium composition of volcanic gases with their magma is often overprinted by interaction w...
The equilibrium composition of volcanic gases with their magma is often overprinted by interaction w...
Turrialba Volcano, located in Central-Southern Costa Rica, has been characterized, since the last pe...
Turrialba is an historically explosive stratovolcano located at the southern end of Costa Rica's cen...
Turrialba Volcano, located in Central-Southern Costa Rica, has been characterized, since the last pe...
OVSICORIEruptive activity at Turrialba Volcano (Costa Rica) has escalated significantly since 2014, ...
Turrialba Volcano, located in Central-Southern Costa Rica, has been characterized, since the last pe...
AbstractObtaining accurate estimates of the CO2 output from arc volcanism requires a precise underst...
Eruptive activity at Turrialba Volcano (Costa Rica) has escalated significantly since 2014, causing ...
Eruptive activity at Turrialba Volcano (Costa Rica) has escalated significantly since 2014, causing ...
Eruptive activity at Turrialba Volcano (Costa Rica) has escalated significantly since 2014, causing ...
Eruptive activity at Turrialba Volcano (Costa Rica) has escalated significantly since 2014, causing ...
Obtaining accurate estimates of the CO2output from arc volcanism requires a precise understanding of...
Obtaining accurate estimates of the CO2 output from arc volcanism requires a precise understanding o...