G
Giovanni Chiodini
Researcher at National Institute of Geophysics and Volcanology
Publications - 218
Citations - 11892
Giovanni Chiodini is an academic researcher from National Institute of Geophysics and Volcanology. The author has contributed to research in topics: Volcano & Caldera. The author has an hindex of 61, co-authored 196 publications receiving 10123 citations. Previous affiliations of Giovanni Chiodini include University of Perugia.
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Journal ArticleDOI
Geochemical indicators of possible ongoing volcanic unrest at Nisyros Island (Greece)
Giovanni Chiodini,Tatjana Brombach,Stefano Caliro,Carlo Cardellini,Luigi Marini,Volker J. Dietrich +5 more
TL;DR: In this article, the chemistry of gases discharged from Nisyros fumaroles in the years, 1997-2001, following a strong seismic crisis was investigated and shown to indicate an increased contribution of magmatic fluids to the hydrothermal system.
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Relations between electrical resistivity, carbon dioxide flux, and self-potential in the shallow hydrothermal system of Solfatara (Phlegrean Fields, Italy)
S. Byrdina,Jean Vandemeulebrouck,Carlo Cardellini,A. Legaz,Christian Camerlynck,Giovanni Chiodini,T. Lebourg,Marceau Gresse,Pascale Bascou,G. Motos,A. Carrier,Stefano Caliro +11 more
TL;DR: In this article, an electric resistivity tomography (ERT) survey is combined with mappings of diffuse carbon dioxide flux, ground temperature and self-potential (SP) at Solfatara, the most active crater of Phlegrean Fields.
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Continental delamination and mantle dynamics drive topography, extension and fluid discharge in the Apennines
TL;DR: In this paper, a thermal/fluid anomaly associated with sub-lithospheric mantle replacement after delamination of the Adria lithosphere, supports the topography of the Apennines belt and drives the extensional tectonics.
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Three-Dimensional Electrical Resistivity Tomography of the Solfatara Crater (Italy): Implication for the Multiphase Flow Structure of the Shallow Hydrothermal System
Marceau Gresse,Jean Vandemeulebrouck,S. Byrdina,Giovanni Chiodini,André Revil,Timothy C. Johnson,Tullio Ricci,Giuseppe Vilardo,Annarita Mangiacapra,T. Lebourg,Jacques Grangeon,Pascale Bascou,Laurent Metral +12 more
TL;DR: In this article, a 3D, high-resolution, Electrical Resistivity Tomography (ERT) of the Solfatara volcano is presented, where the resistivity changes are mainly controlled by fluid content and temperature.
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Fault weakening due to CO2 degassing in the Northern Apennines: short- and long-term processes
Cristiano Collettini,Carlo Cardellini,Giovanni Chiodini,N. De Paola,Robert E. Holdsworth,Steven A.F. Smith +5 more
TL;DR: In this paper, carbon mass balance calculations, coupling aquifer geochemistry to isotopic and hydrological data, define the presence of a large flux (c. 12 160 t/day) of deep-seated CO2 centred in the extended sector of the area.