搜索结果: 1-15 共查到“地球科学总论 submarine”相关记录18条 . 查询时间(0.078 秒)
Hanging on the line–on the need to assess the risk to global submarine telecommunications infrastructure–an example of the Hawaiian bottleneck and Australia
global submarine telecommunications infrastructure Hawaiian bottleneck Australia
2009/12/16
National economies are becoming increasingly dependent on the global telecommunications system – and in particular, its submarine cable infrastructure. We note that a variety of natural hazard process...
Hanging on the line–on the need to assess the risk to global submarine telecommunications infrastructure–an example of the Hawaiian bottleneck and Australia
risk global submarine telecommunications infrastructure Hawaiian bottleneck Australia
2009/12/8
National economies are becoming increasingly dependent on the global telecommunications system – and in particular, its submarine cable infrastructure. We note that a variety of natural hazard process...
Natural catastrophes:causes,trends and risk management.The challenge of submarine mass movements–an insurance perspective
Natural catastrophes risk management challenge submarine mass movements insurance perspective
2009/12/3
The growing loss burden from natural disasters calls for a holistic risk management approach which encompasses the elements of risk identification,risk evaluation, risk control and risk financing. Fin...
Challenges to geo-scientists in risk assessment for submarine slides
Challenges geo-scientists risk assessment submarine slides
2009/12/3
The state-of-the-art in understanding submarine slides has advanced significantly in the past decade. The advances have been mostly driven by the need of the offshore petroleum industry to understand ...
A simple model for submarine slope stability analysis with gas hydrates
simple model submarine slope stability analysis gas hydrates
2009/12/3
Gas hydrates have been of interest for years, but as of late they have become increasingly considered as a potential energy source, a potential environmental impact, and a geohazard. This paper discus...
Mechanisms of tsunami generation by submarine landslides:a short review
Mechanisms tsunami generation submarine landslides
2009/12/3
The characteristics of a tsunami generated by a submarine landslide are mainly determined by the volume, the initial acceleration, the maximum velocity, and the possible retrogressive behaviour of the...
Dating submarine mass movements triggered by earthquakes in the Upper Saguenay Fjord,Quebec,Canada
submarine mass movements earthquakes Upper Saguenay Fjord
2009/12/3
Using some new and previously published sedimentation rate data the relationship between sedimentation rate and distance from sediment source was statistically modelled for the Saguenay Fjord, Canada....
Varieties of submarine failure morphologies of seismically-induced landslides in Alaskan fjords
submarine failure morphologies seismically-induced landslides Alaskan fjords
2009/12/3
The Great Alaska Earthquake of 1964 caused major damage and 43 deaths in the coastal communities of Seward and Valdez. Most of these losses were caused by tsunamis that occurred immediately after the ...
Frequency and triggering mechanisms of submarine landslides of the North Norwegian continental margin
Frequency triggering mechanisms submarine landslides North Norwegian continental margin
2009/12/3
The frequency of submarine landslides was investigated through the occurrence of sandy turbidites in a 16 m long piston core and a shorter gravity core from the abyssal plain of the Lofoten Basin, Nor...
Submarine mass movements and their consequences,2nd international symposium:Summary
Submarine mass movements consequences 2nd international symposium Summary
2009/12/3
Exploitation of offshore resources, development of communication and transport corridors, fishing habitat protection, and the protection of coastal communities,have all contributed to a growing intere...
Submarine landscapes along the Lofoten-Vesterålen-Senja margin,northern Norway
landscape multibeam terrain analysis classification
2009/12/2
Eight landscape types have been defined and spatially documented from a 40 000 km2 large area off Lofoten, Vesterålen and Senja in northern Norway. The area represents some of the most geologica...
Hanging on the line–on the need to assess the risk to global submarine telecommunications infrastructure–an example of the Hawaiian bottleneck and Australia
global submarine telecommunications infrastructure Hawaiian bottleneck Australia
2009/12/16
National economies are becoming increasingly dependent on the global telecommunications system – and in particular, its submarine cable infrastructure. We note that a variety of natural hazard process...
Hydro-seismic-acoustical monitoring of submarine earthquakes preparation:observations and analysis
Hydro-seismic-acoustical monitoring submarine earthquakes preparation observations analysis
2010/1/27
The results of laboratory experiments on rock sample destruction and the observation data obtained from several series of the hydro-acoustic observations in which the researchers succeeded to register...
Contribution of nonlinearity in tsunami generated by submarine earthquake
Contribution nonlinearity tsunami submarine earthquake
2010/1/27
Rapid co-seismic bottom displacements during strong submarine earthquake give rise to intensive low-frequency elastic oscillations of water layer. Nonlinear energy transfer from the elastic oscillatio...
Factors affecting seismic response of submarine slopes
Factors seismic response submarine slopes
2009/12/29
The response of submerged slopes on the continental shelf to seismic or storm loading has become an important element in the risk assessment for offshore structures and "local" tsunami hazards worldwi...