0000000000283205

AUTHOR

Vincenzo Stagno

showing 2 related works from this author

Diffuse soil CO2 degassing from Linosa island

2014

<!--[if gte mso 9]><xml> <w:WordDocument> <w:View>Normal</w:View> <w:Zoom>0</w:Zoom> <w:HyphenationZone>14</w:HyphenationZone> <w:PunctuationKerning/> <w:ValidateAgainstSchemas/> <w:SaveIfXMLInvalid>false</w:SaveIfXMLInvalid> <w:IgnoreMixedContent>false</w:IgnoreMixedContent> <w:AlwaysShowPlaceholderText>false</w:AlwaysShowPlaceholderText> <w:Compatibility> <w:BreakWrappedTables/> <w:SnapToGridInCell/> <w:WrapTextWithPunct/> <w:UseAsianBreakRules/> <w:DontGrowAutofit/> </w:Compatibility> <w:BrowserLevel>MicrosoftInternetExplorer4</w:Browser…

Volcano monitoringLineamentGeochemistrysoil degassingfluid geochemistryCO2lcsh:QC851-999Instruments and techniques; Soil degassing; Volcano monitoring; GeophysicsSequential Gaussian simulationSoil co2 fluxFlux (metallurgy)Soil degassingGeomorphologygeographygeography.geographical_feature_categoryRiftlcsh:QC801-809Instruments and techniquesSettore GEO/08 - Geochimica E VulcanologiaTectonicslcsh:Geophysics. Cosmic physicsGeophysicsVolcanoLinosaSoil CO_2 fluxlcsh:Meteorology. ClimatologyGeologyChannel (geography)
researchProduct

Carbon concentration increases with depth of melting in Earth’s upper mantle

2021

Carbon in the upper mantle controls incipient melting of carbonated peridotite and so acts as a critical driver of plate tectonics. The carbon-rich melts that form control the rate of volatile outflux from the Earth’s interior, contributing to climate evolution over geological times. However, attempts to constrain the carbon concentrations of the mantle source beneath oceanic islands and continental rifts is complicated by pre-eruptive volatile loss from magmas. Here, we compile literature data on magmatic gases, as a surface expression of the pre-eruptive volatile loss, from 12 oceanic island and continental rift volcanoes. We find that the levels of carbon enrichment in magmatic gases cor…

PeridotitegeographyRiftgeography.geographical_feature_categoryCarbon mantle geochemistryGeochemistrychemistry.chemical_elementSilicateMantle (geology)NOVolcanic rockchemistry.chemical_compoundPlate tectonicschemistryVolcanoGeneral Earth and Planetary Sciencesmantle geochemistryCarbonGeologyNature Geoscience
researchProduct