Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Aurora Silleni"'
Autor:
Gregory Smith, Peter Rowley, Rebecca Williams, Guido Giordano, Matteo Trolese, Aurora Silleni, Daniel R. Parsons, Samuel Capon
Publikováno v:
Nature Communications, Vol 11, Iss 1, Pp 1-11 (2020)
In this study, Smith and colleagues employ analogue experiments to show the controlling parameters on sediment bedforms in pyroclastic density current deposits. The findings are applied and validated on natural deposits.
Externí odkaz:
https://doaj.org/article/4bfebe92db6c4edab4a462356d109dcc
Publikováno v:
Frontiers in Earth Science, Vol 8 (2020)
The calculation of the magnitude of an eruption needs the accurate estimate of its deposit volume. This is particularly critical for ignimbrites as no methods for their volume calculations and associated errors and uncertainties are consolidated in t
Externí odkaz:
https://doaj.org/article/1e77e69c241b4216a5faec7bdfe4b41d
Stationary antidunes are a product of critical flow in open channel systems, but with poor preservation potential. They are related to the existence of stationary surface waves in the overriding current, but their existence in the dense pyroclastic d
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b157fea50405b286be6f2e66369d57a7
https://doi.org/10.31223/x5tw8v
https://doi.org/10.31223/x5tw8v
Publikováno v:
Frontiers in Earth Science, Vol 8 (2020)
The calculation of the magnitude of an eruption needs the accurate estimate of its deposit volume. This is particularly critical for ignimbrites as no methods for their volume calculations and associated errors and uncertainties are consolidated in t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ed2fa1873c0a77b6f0f8912e87b32a7b
https://doi.org/10.3389/feart.2020.543399
https://doi.org/10.3389/feart.2020.543399
The 39.8 ka Campanian Ignimbrite (CI) is the largest caldera-forming eruption of the Campi Flegrei during the Quaternary, which had a global-scale impact on the environment and human populations. T...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c270ba66557fac117f2842edd39ea5dc
https://doi.org/10.1002/essoar.10502011.3
https://doi.org/10.1002/essoar.10502011.3
The 39.8 ka Campanian Ignimbrite (CI) is the largest caldera-forming eruption of the Campi Flegrei during the Quaternary, which had a global-scale impact on the environment and human populations. T...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f6db5ffe1be8d224cc4c7fa8b9509a93
https://doi.org/10.1002/essoar.10502011.2
https://doi.org/10.1002/essoar.10502011.2
Publikováno v:
Chemical geology (Online) (2016). doi:10.1016/j.chemgeo.2016.12.033
info:cnr-pdr/source/autori:FANARA S., SOTTILI G., SILLENI A., PALLADINO D.M., SCHMIDT B.C./titolo:CO2 bubble nucleation upon pressure release in potassium-rich silicate magmas/doi:10.1016%2Fj.chemgeo.2016.12.033/rivista:Chemical geology (Online)/anno:2016/pagina_da:/pagina_a:/intervallo_pagine:/volume
info:cnr-pdr/source/autori:FANARA S., SOTTILI G., SILLENI A., PALLADINO D.M., SCHMIDT B.C./titolo:CO2 bubble nucleation upon pressure release in potassium-rich silicate magmas/doi:10.1016%2Fj.chemgeo.2016.12.033/rivista:Chemical geology (Online)/anno:2016/pagina_da:/pagina_a:/intervallo_pagine:/volume
We report the first experimental study on CO 2 bubble nucleation and growth in silicate magmas in response to pressure release. The starting materials were nominally anhydrous trachyte and trachybasalt glasses that were CO 2 saturated at 1200 °C and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::58cf218f0bcef1dd2f96d5de996d66b7
https://doi.org/10.1016/j.chemgeo.2016.12.033
https://doi.org/10.1016/j.chemgeo.2016.12.033
The Campanian Ignimbrite was emplaced during the 39-ka caldera-forming eruption of Campi Flegrei near Naples, Italy. This eruption deposited a trachytic ignimbrite up to 80 km from the caldera and co-ignimbrite fallout more than 2300 km to the northe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cceac059b797b533f795358839347e7d
https://doi.org/10.1002/essoar.10501305.1
https://doi.org/10.1002/essoar.10501305.1
Autor:
Guido Giordano, Aurora Silleni, Gregory M. Smith, Samuel Capon, Peter James Rowley, Daniel R. Parsons, Matteo Trolese, Rebecca Williams
Publikováno v:
Nature Communications
Nature Communications, Vol 11, Iss 1, Pp 1-11 (2020)
Nature Communications, Vol 11, Iss 1, Pp 1-11 (2020)
Pyroclastic density currents (PDCs) are a life-threatening volcanic hazard. Our understanding and hazard assessments of these flows rely on interpretations of their deposits. The occurrence of stratified layers, cross-stratification, and bedforms in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a7c963551af71d79dc6e7eae03e85ec4
https://doi.org/10.31223/osf.io/6c4pv
https://doi.org/10.31223/osf.io/6c4pv
Autor:
Davide Corneli, Jacopo Taddeucci, Valentino Salvatore, Danilo M. Palladino, Danilo Bernini, Gianluca Sottili, Daniele Andronico, Antonio Cristaldi, Aurora Silleni
Publikováno v:
Bulletin of Volcanology. 80
The crater terrace of Stromboli Volcano (Italy) hosts several active vents which have evolved and migrated through time within three main vent areas: south-west (SW), central (C), and north-east (NE). Frequent, jet-like explosions typically take plac
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4cf67323662c549b780d73223d44ce03
https://doi.org/10.1007/s00445-018-1239-8
https://doi.org/10.1007/s00445-018-1239-8