Search results for "Crustal deformation"

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Gas emissions and crustal deformation from the Krýsuvík high temperature geothermal system, Iceland

2020

Abstract The Krýsuvik volcanic system is located on the oblique spreading Reykjanes Peninsula, SW Iceland. Since early 2009 the region has been undergoing episodes of localized ground uplift and subsidence. From April–November 2013, we operated near-real time monitoring of gas emissions in Krýsuvik, using a Multi-component Gas Analyzer System (Multi-GAS), collecting data on gas composition from a fumarole (H2O, CO2, SO2, H2S). The dataset in this study, comprises a near-continuous gas composition time series, the quantification of diffuse CO2 gas flux, analytical results for direct samples of dry gas, seismic records, and GPS data. Gas emissions from the Krýsuvik geothermal system were exam…

Volcano monitoringgeographygeography.geographical_feature_category010504 meteorology & atmospheric sciencesGeothermal gaVolcanic gaMineralogySubsidence (atmosphere)FluxCrustal deformation010502 geochemistry & geophysicsInlet01 natural sciencesGas analyzerFumaroleKrýsuvíkVolcanic CO2 fluxGeophysicsVolcanoGeochemistry and PetrologyGas compositionGeophysicGeothermal gradientGeology0105 earth and related environmental sciences
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