搜索结果: 1-15 共查到“地球科学总论 Tsunami”相关记录59条 . 查询时间(0.058 秒)
Critical Factors for Run-up and Impact of the Tohoku Earthquake Tsunami
Tohoku Earthquake Tsunami Run-Up
2013/3/7
The earthquake of March 11 of magnitude 9 offshore Tohoku, Japan, was followed by a tsunami wave with particularly destructive impact, over a coastal area extending approx. 850km along the Pacific Coa...
Tsunami Hazard Assessment on the Southern Coast of Spain
tsunami Alborán Sea Monte-Carlo tsunami hazard assessment propagation modelling
2010/10/14
In this study an indirect statistical method has been proposed to estimate the tsunami hazard assessment along the Alborán Sea Coast (Southeastern Spanish Coast). This method can be summarized as: (1)...
Tsunami generation by ocean floor rupture front propagation:Hamiltonian description
Tsunami generation ocean floor rupture front propagation Hamiltonian description
2009/12/16
The Hamiltonian method is applied to the problem of tsunami generation caused by a propagating rupture front and deformation of the ocean floor. The method establishes an alternative framework for ana...
Landslide tsunami case studies using a Boussinesq model and a fully nonlinear tsunami generation model
Landslide tsunami case studies a Boussinesq model a fully nonlinear tsunami generation model
2009/12/10
Case studies of landslide tsunamis require integration of marine geology data and interpretations into numerical simulations of tsunami attack. Many landslide tsunami generation and propagation models...
Assessing tsunami vulnerability, an example from Herakleio, Crete
tsunami vulnerability an example from Herakleio
2009/12/10
Recent tsunami have caused massive loss of life, destruction of coastal infrastructures and disruption to economic activity. To date, tsunami hazard studies have concentrated on determining the freque...
Tsunami excitation by inland/coastal earthquakes: the Green function approach
Tsunami excitation inland/coastal earthquakes the Green function approach
2009/12/10
In the framework of the linear theory, the representation theorem is derived for an incompressible liquid layer with a boundary of arbitrary shape and in a homogeneous gravity field. In addition, the ...
Sensitivity of the adjoint method in the inversion of tsunami source parameters
the adjoint method tsunami source parameters
2009/12/10
This paper tests a methodology for tsunami wave-form inversion, based on the adjoint method. The method is designed to perform the direct optimization of the tsunami fault parameters, from tide-gauge ...
New study of the 1755 earthquake source based on multi-channel seismic survey data and tsunami modeling
the 1755 earthquake source multi-channel seismic survey data tsunami modeling
2009/12/10
In the last years, large effort has been done to carry out multi-channel seismic reflection surveys (MCS) in SW Iberia to locate the active tectonic structures that could be related to the generation ...
Simulation of the trans-oceanic tsunami propagation due to the 1883 Krakatau volcanic eruption
the trans-oceanic tsunami propagation the 1883 Krakatau volcanic eruption
2009/12/10
The 1883 Krakatau volcanic eruption has generated a destructive tsunami higher than 40 m on the Indonesian coast where more than 36 000 lives were lost. Sea level oscillations related with this event ...
Tsunami generation in Stromboli island and impact on the south-east Tyrrhenian coasts
Tsunami generation Stromboli island the south-east Tyrrhenian coasts
2009/12/10
Based on previous studies, the possible collapse of the nortwestern sector of Stromboli and the consequent generation and propagation of a tsunami are explored. The impact on Stromboli and on the othe...
Tsunami vulnerability assessment and its implications for coastal hazard analysis and disaster management planning, Gulf of Corinth, Greece
Tsunami vulnerability assessment coastal hazard analysis disaster management planning
2009/12/10
We apply a new tsunami vulnerability assessment method to two coastal villages in the Gulf of Corinth, Greece using the 7th February 1963 tsunami as a worse case scenario. In Akoli, 46.5% of all build...
Assessing the vulnerability of buildings to tsunami in Sydney
vulnerability of buildings tsunami Sydney
2009/12/10
Australia is vulnerable to the impacts of tsunamis and exposure along the SE coast of New South Wales is especially high. Significantly, this is the same area reported to have been affected by repeate...
Feasibility of Tsunami Early Warning Systems for small volcanic islands
Feasibility Tsunami Early Warning Systems small volcanic islands
2009/12/10
This paper investigates the feasibility of Tsunami Early Warning Systems for small volcanic islands focusing on warning of waves generated by landslides at the coast of the island itself. The critical...
A new version of the European tsunami catalogue: updating and revision
A new version the European tsunami catalogue updating and revision
2009/12/9
A new version of the European catalogue of tsunamis is presented here. It differs from the latest release of the catalogue that was produced in 1998 and is known as GITEC tsunami catalogue in some imp...
Nonlinear tsunami generation mechanism
high-frequency bottom oscillations Nonlinear tsunami generation mechanism
2009/12/9
The nonlinear mechanism of long gravitational surface water wave generation by high-frequency bottom oscillations in a water layer of constant depth is investigated analytically. The connection betwee...