Zobrazeno 1 - 10
of 136
pro vyhledávání: '"Marcus Bursik"'
Autor:
Andrea Bevilacqua, Prospero De Martino, Flora Giudicepietro, Patrizia Ricciolino, Abani Patra, E. Bruce Pitman, Marcus Bursik, Barry Voight, Franco Flandoli, Giovanni Macedonio, Augusto Neri
Publikováno v:
Scientific Reports, Vol 12, Iss 1, Pp 1-24 (2022)
Abstract Ongoing resurgence affects Campi Flegrei caldera (Italy) via bradyseism, i.e. a series of ground deformation episodes accompanied by increases in shallow seismicity. In this study, we perform a mathematical analysis of the GPS and seismic da
Externí odkaz:
https://doaj.org/article/6728725614d344af96e2914f9895fc05
Publikováno v:
Journal of Applied Volcanology, Vol 10, Iss 1, Pp 1-24 (2021)
Abstract In this work we couple the Metropolis-Hastings algorithm with the volcanic ash transport model Tephra2, and present the coupled algorithm as a new method to estimate the Eruption Source Parameters of volcanic eruptions based on mass per unit
Externí odkaz:
https://doaj.org/article/f3a3f48983144e74ac0b8651bacc4ae5
Publikováno v:
Frontiers in Earth Science, Vol 9 (2022)
Probabilistic hazard assessments for studying overland pyroclastic flows or atmospheric ash clouds under short timelines of an evolving crisis, require using the best science available unhampered by complicated and slow manual workflows. Although det
Externí odkaz:
https://doaj.org/article/5db3e997d4734975a8ca7205c499527e
Publikováno v:
Frontiers in Earth Science, Vol 9 (2021)
Volcanic ash transport and dispersion (VATD) models simulate atmospheric transport of ash from a volcanic source represented by parameterized concentration of ash with height. Most VATD models represent the volcanic plume source as a simple line with
Externí odkaz:
https://doaj.org/article/95c5ec5dd58448c2a64c4d3c9101b7fd
Autor:
Abani Patra, Andrea Bevilacqua, Ali Akhavan-Safaei, E. Bruce Pitman, Marcus Bursik, David Hyman
Publikováno v:
Frontiers in Earth Science, Vol 8 (2020)
We advocate here a methodology for characterizing models of geophysical flows and the modeling assumptions they represent, using a statistical approach over the full range of applicability of the models. Such a characterization may then be used to de
Externí odkaz:
https://doaj.org/article/81032eee272c448391bbf30b332f83ba
Autor:
Gabriel Legorreta Paulín, Marcus Bursik, José Juan Zamorano Orozco, José Lugo Hubp, Bettina Martinez-Hackert, Jorge V. Bajo Sánchez
Publikováno v:
Investigaciones Geográficas, Iss 92, Pp 1-13 (2017)
El estudio de deslizamientos de tierras en terrenos volcánicos a través de un Sistema de Información Geográfica ( SIG ) y bajo un criterio geomorfológico ha permitido elabo- rar una metodología integral vinculada con la elaboración de inventar
Externí odkaz:
https://doaj.org/article/e79969072df94c79aa74b233213a6896
Publikováno v:
Frontiers in Earth Science, Vol 7 (2019)
We introduce a doubly stochastic method for performing material failure theory based forecasts of volcanic eruptions. The method enhances the well known Failure Forecast Method equation, introducing a new formulation similar to the Hull-White model i
Externí odkaz:
https://doaj.org/article/211229a7f7214ece8c14f13d7cf344a6
Publikováno v:
Atmosphere, Vol 12, Iss 2, p 285 (2021)
Volcanic ash clouds often become multilayered and thin with distance from the vent. We explore one mechanism for the development of this layered structure. We review data on the characteristics of turbulence layering in the free atmosphere, as well a
Externí odkaz:
https://doaj.org/article/7b9ba7ac3e7a4da6bb420b690205b489
Autor:
Gabriel Legorreta Paulín, Marcus Bursik, José Juan Zamorano Orozco, José Lugo Hubp, Bettina Martinez-Hackert, Jorge V. Bajo Sánchez
Publikováno v:
Investigaciones Geográficas, Vol 0, Iss 92 (2017)
Landslides that occur along river systems are very common and have the potential to cause harm to human, to its infrastructure or affect their socio-economic activity. This dynamic is magnified in territories where morphological contrasts are very ma
Externí odkaz:
https://doaj.org/article/16b51ffa06ce4112aaba6494cd2b158d
Autor:
Gabriel Legorreta Paulin, Katherine A. Mickelson, Trevor A. Contreras, William Gallin, Kara E. Jacobacci, Marcus Bursik
Publikováno v:
Landslides. 19:901-912