Zobrazeno 1 - 10
of 161
pro vyhledávání: '"M. J. Castro"'
Autor:
A. Abbate, J. M. González Vida, M. J. Castro Díaz, F. Romano, H. B. Bayraktar, A. Babeyko, S. Lorito
Publikováno v:
Natural Hazards and Earth System Sciences, Vol 24, Pp 2773-2791 (2024)
The initial conditions for the simulation of a seismically induced tsunami for a rapid, assumed-to-be-instantaneous vertical seafloor displacement is given by the Kajiura low-pass filter integral. This work proposes a new, efficient, and accurate app
Externí odkaz:
https://doaj.org/article/bd8284ad1177456bbe984cabd8211b70
Autor:
M. T. Pedrosa-González, J. M. González-Vida, J. Galindo-Záldivar, S. Ortega, M. J. Castro, D. Casas, G. Ercilla
Publikováno v:
Natural Hazards and Earth System Sciences, Vol 22, Pp 3839-3858 (2022)
A modelling approach to understand the tsunamigenic potentiality of submarine landslides will provide new perspectives on tsunami hazard threat, mostly in polar margins where global climatic change and its related ocean warming may induce future land
Externí odkaz:
https://doaj.org/article/21defab8e8d34db283cccf9e19694478
Autor:
J. Selva, S. Lorito, M. Volpe, F. Romano, R. Tonini, P. Perfetti, F. Bernardi, M. Taroni, A. Scala, A. Babeyko, F. Løvholt, S. J. Gibbons, J. Macías, M. J. Castro, J. M. González-Vida, C. Sánchez-Linares, H. B. Bayraktar, R. Basili, F. E. Maesano, M. M. Tiberti, F. Mele, A. Piatanesi, A. Amato
Publikováno v:
Nature Communications, Vol 12, Iss 1, Pp 1-14 (2021)
Probabilistic tsunami forecasting (PTF) defines an approach to tsunami early warning based on uncertainty quantification, enhancing forecast accuracy and enabling rational decision making. PTF is here developed for near-source tsunami warning, and te
Externí odkaz:
https://doaj.org/article/8f82a9aba344460f995a61cce517d1bd
Publikováno v:
Natural Hazards and Earth System Sciences, Vol 21, Pp 775-789 (2021)
This paper is devoted to benchmarking the Multilayer-HySEA model using laboratory experimental data for landslide-generated tsunamis. This article deals with rigid slides, and the second part, in a companion paper, addresses granular slides. The US N
Externí odkaz:
https://doaj.org/article/eb04a78609ee48d9b74cd30b41f955de
Publikováno v:
Natural Hazards and Earth System Sciences, Vol 21, Pp 791-805 (2021)
The final aim of the present work is to propose a NTHMP-benchmarked numerical tool for landslide-generated tsunami hazard assessment. To achieve this, the novel Multilayer-HySEA model is validated using laboratory experiment data for landslide-genera
Externí odkaz:
https://doaj.org/article/53261b6774dd436f9d4c1cd2cc9f21ae
Autor:
J. M. González-Vida, J. Macías, M. J. Castro, C. Sánchez-Linares, M. de la Asunción, S. Ortega-Acosta, D. Arcas
Publikováno v:
Natural Hazards and Earth System Sciences, Vol 19, Pp 369-388 (2019)
The 1958 Lituya Bay landslide-generated mega-tsunami is simulated using the Landslide-HySEA model, a recently developed finite-volume Savage–Hutter shallow water coupled numerical model. Two factors are crucial if the main objective of the numerica
Externí odkaz:
https://doaj.org/article/3da2db68151c497097b5a30ac8ea337f
Autor:
I. Molinari, R. Tonini, S. Lorito, A. Piatanesi, F. Romano, D. Melini, A. Hoechner, J. M. Gonzàlez Vida, J. Maciás, M. J. Castro, M. de la Asunción
Publikováno v:
Natural Hazards and Earth System Sciences, Vol 16, Iss 12, Pp 2593-2602 (2016)
We present a database of pre-calculated tsunami waveforms for the entire Mediterranean Sea, obtained by numerical propagation of uniformly spaced Gaussian-shaped elementary sources for the sea level elevation. Based on any initial sea surface displac
Externí odkaz:
https://doaj.org/article/d40f41d619fb4f399fea15840e014d0e
We propose a multi-layer approach to simulate hyperpycnal and hypopycnal plumes in flows with free surface. The model allows to compute the vertical profile of the horizontal and the vertical components of the velocity of the fluid flow. The model ca
Externí odkaz:
http://arxiv.org/abs/1705.05224
Akademický článek
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Reliability of first order numerical schemes for solving shallow water system over abrupt topography
Publikováno v:
Applied Mathematics and Computation. Volume 219, Issue 17, 1 May 2013, Pages 9012-9032
We compare some first order well-balanced numerical schemes for shallow water system with special interest in applications where there are abrupt variations of the topography. We show that the space step required to obtain a prescribed error depends
Externí odkaz:
http://arxiv.org/abs/1210.6265