Search Results - "Frondini, F"

Monitoring diffuse volcanic degassing during volcanic unrests: the case of Campi Flegrei (Italy) by Cardellini, C., Chiodini, G., Frondini, F., Avino, R., Bagnato, E., Caliro, S., Lelli, M., Rosiello, A.

“…In volcanoes with active hydrothermal systems, diffuse CO 2 degassing may constitute the primary mode of volcanic degassing. The monitoring of CO 2 emissions…”
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Geochemical evidence for and characterization of CO2 rich gas sources in the epicentral area of the Abruzzo 2009 earthquakes by Chiodini, G, Caliro, S, Cardellini, C, Frondini, F, Inguaggiato, S, Matteucci, F

“…We describe the results of a detailed hydrogeochemical campaign on the groundwater circulating in two regional aquifers located in the area of the Abruzzo 2009…”
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Application of stochastic simulation to CO2 flux from soil: Mapping and quantification of gas release by Cardellini, C., Chiodini, G., Frondini, F.

“…Conditional sequential Gaussian simulations (sGs) have been applied for the first time to the study of soil diffuse degassing from different volcanic and…”
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Correlation between tectonic CO2 Earth degassing and seismicity is revealed by a 10-year record in the Apennines, Italy by Chiodini, G, Cardellini, C, Di Luccio, F, Selva, J, Frondini, F, Caliro, S, Rosiello, A, Beddini, G, Ventura, G

“…Massive emissions of deep CO 2 coupled to the 2009–2018 Central Italy earthquakes. Deep CO 2 emissions characterize many nonvolcanic, seismically active…”
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Carbon dioxide Earth degassing and seismogenesis in central and southern Italy by Chiodini, G., Cardellini, C., Amato, A., Boschi, E., Caliro, S., Frondini, F., Ventura, G.

“…We present the first regional map of CO2 Earth degassing from a large area (most of central and south Italy) derived from the carbon of deep provenance…”
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CO2 degassing and energy release at Solfatara volcano, Campi Flegrei, Italy by Chiodini, G., Frondini, F., Cardellini, C., Granieri, D., Marini, L., Ventura, G.

“…In the present period of quiescence, the Solfatara volcano, 1 km far from Pozzuoli, releases 1500 t d−1 of hydrothermal CO2 through soil diffuse degassing from…”
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Carbon dioxide degassing at Latera caldera (Italy): Evidence of geothermal reservoir and evaluation of its potential energy by Chiodini, G., Baldini, A., Barberi, F., Carapezza, M. L., Cardellini, C., Frondini, F., Granieri, D., Ranaldi, M.

“…In order to test the potentiality of soil CO2 diffuse degassing measurements for the study of underground mass and heat transfer in geothermal systems detailed…”
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Carbon dioxide degassing from the Albani Hills volcanic region, Central Italy by Chiodini, G, Frondini, F

“…The Albani Hills are affected by strong CO 2 degassing processes. The amount of CO 2, which rises from the depths and subsequently dissolves into shallow…”
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Porosity, bulk density and CaCO3 content of travertines. A new dataset from Rapolano, Canino and Tivoli travertines (Italy) by Mancini, A., Frondini, F., Capezzuoli, E., Galvez Mejia, E., Lezzi, G., Matarazzi, D., Brogi, A., Swennen, R.

“…The dataset presented in this article is used in the Quaternary Science Review research article “Evaluating the geogenic CO2 flux from geothermal areas by…”
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Rate of diffuse carbon dioxide Earth degassing estimated from carbon balance of regional aquifers: The case of central Apennine, Italy by Chiodini, G., Frondini, F., Cardellini, C., Parello, F., Peruzzi, L.

“…Central Italy is characterized by an anomalous flux of deeply derived CO2. In the western Tyrrhenian sector of central Italy, CO2 degassing occurs mainly from…”
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Chemical and mineralogical characterization of the Mineo (Sicily, Italy) pallasite: A unique sample by Zucchini, A., Petrelli, M., Frondini, F., Petrone, C. M., Sassi, P., Di Michele, A., Palmerini, S., Trippella, O., Busso, M.

“…The Mineo pallasite is characterized here for the first time. The only 42 g still available worldwide is part of the collection of the Department of Physics…”
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Order–disorder–reorder process in thermally treated dolomite samples: a combined powder and single-crystal X-ray diffraction study by Zucchini, A., Comodi, P., Katerinopoulou, A., Balic-Zunic, T., McCammon, C., Frondini, F.

“…A combined powder and single-crystal X-ray diffraction analysis of dolomite [CaMg(CO 3 ) 2 ] heated to 1,200°C at 3 GPa was made to study the…”
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Ab initio study of cation disorder in dolomite by Zucchini, A., Prencipe, M., Comodi, P., Frondini, F.

“…Ab initio calculations at the athermal limit were carried out in order to study the disordering mechanism which drives the non-ideal cation distribution over…”
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Quantification of deep CO2 fluxes from Central Italy. Examples of carbon balance for regional aquifers and of soil diffuse degassing by Chiodini, G., Frondini, F., Kerrick, D.M., Rogie, J., Parello, F., Peruzzi, L., Zanzari, A.R.

“…In Central Italy non-volcanic CO2 is discharged by focused degassing (strong diffuse emission and vents) and by high-CO2 groundwater. 3He/4He data and the…”
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Volcanic degassing at Somma–Vesuvio (Italy) inferred by chemical and isotopic signatures of groundwater by Caliro, S., Chiodini, G., Avino, R., Cardellini, C., Frondini, F.

“…A geochemical model is proposed for water evolution at Somma–Vesuvio, based on the chemical and isotopic composition of groundwaters, submarine gas emission…”
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Natural trace elements baselines and dissolved loads in groundwater from carbonate aquifers of central Italy by Morgantini, N., Frondini, F., Cardellini, C.

“…In this work, the natural baselines of several trace and ultra-trace elements dissolved in groundwater of the carbonate aquifers of central Italy are defined…”
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Accumulation chamber measurements of methane fluxes: application to volcanic-geothermal areas and landfills by Cardellini, C, Chiodini, G, Frondini, F, Granieri, D, Lewicki, J, Peruzzi, L

“…Direct measurement of present day CH 4 diffuse degassing from the soil represents an effective tool to better estimate the degassing rate of individual sources…”
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Diffuse emission of CO2 from the Fossa crater, Vulcano Island (Italy) by CHIODINI, G, FRONDINI, F, RACO, B

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Reflectance spectra of mascagnite and salammoniac minerals with varying viewing geometry by Fastelli, M., Schmitt, B., Beck, P., Poch, O., Zucchini, A., Frondini, F., Comodi, P.

“…We analyse the quantitative effects of viewing geometry variations on the near-infrared reflectance spectra of mascagnite-(NH4)2SO4 and salammoniac-NH4Cl…”
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s-Processing from MHD-induced mixing and isotopic abundances in presolar SiC grains by Palmerini, S., Trippella, O., Busso, M., Vescovi, D., Petrelli, M., Zucchini, A., Frondini, F.

“…In the past years the observational evidence that s-process elements from Sr to Pb are produced by stars ascending the so-called Asymptotic Giant Branch (or…”
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