搜索结果: 1-15 共查到“地球科学总论 landslides”相关记录41条 . 查询时间(0.165 秒)
Quantifying discontinuity orientation and persistence on high mountain rock slopes and large landslides using terrestrial remote sensing techniques
discontinuity orientation high mountain rock slopes remote sensing techniques
2009/12/16
This paper describes experience gained in the application of terrestrial digital photogrammetry and terrestrial laser scanning for the characterization of the structure of high mountain rock slopes an...
Investigation of recent catastrophic landslides in the flysch belt of Outer Western Carpathians (Czech Republic):progress towards better hazard assessment
recent catastrophic landslides flysch belt Outer Western Carpathians better hazard assessment
2009/12/16
Rapid snow melting and intense precipitation triggered and reactivated tens of mostly shallow landslides in the eastern part of the Czech Republic at the turn of March and April 2006. This area is bui...
Towards a definition of a real-time forecasting network for rainfall induced shallow landslides
a real-time forecasting network rainfall shallow landslides
2009/12/31
The Service consists of an automated end-to-end forecasting chain which uses data from a probabilistic downscaled short-term rainfall forecast, soil saturation estimates and meteorological radar outpu...
Seismic triggering of landslides,Part A:Field evidence from the Northern Tien Shan
Seismic triggering landslides Field evidence Northern Tien Shan
2009/12/11
Landslides triggered by strong earthquakes often caused most of the global damage and most of all casualties related to the events, such as shown by the M = 7.7 Peru earthquake in 1970, by the M = 7.6...
The impact of landslides in the Umbria region, central Italy
landslides the Umbria region central Italy
2009/12/10
The Umbria Region of Central Italy has a long history of mass movements. Landslides range from fast moving rock falls and debris flows, most abundant in mountain areas, to slow moving complex failures...
Seismic triggering of landslides. Part B: Simulation of dynamic failure processes
Seismic triggering landslides dynamic failure processes
2009/12/10
From field observations it is possible to establish correlations between geological conditions and landslide occurrence. However, in general, it is difficult to assess the affect of individual factors...
An equivalent fluid/equivalent medium approach for the numerical simulation of coastal landslides propagation:theory and case studies
equivalent fluid equivalent medium approach numerical simulation coastal landslides propagation
2009/12/10
Coastal and subaqueous landslides can be very dangerous phenomena since they are characterised by the additional risk of induced tsunamis, unlike their completely-subaerial counterparts. Numerical mod...
Assessing the capability of terrestrial laser scanning for monitoring slow moving landslides
capability terrestrial laser slow moving landslides
2009/12/10
Digital elevation models (DEM) are widely used to determine characteristics of mass movement processes such as accumulation and deposition of material, volume estimates or the orientation of discontin...
Numerical modelling of large landslides stability and runout
Numerical modelling large landslides stability and runout
2009/12/10
Modelling of flow-like landslides is one of the possible approaches that can be used to simulate landslide instability and flow development. Models based on continuum mechanics and associated with a v...
Landslides, sandpiles, and self-organized criticality
Landslides sandpiles self-organized criticality
2009/12/10
Power-law distributions of landslides and rockfalls observed under various conditions suggest a relationship of mass movements to self-organized criticality (SOC). The exponents of the distributions s...
Landslides density map of S. Miguel Island, Azores archipelago
Landslides density map S. Miguel Island, Azores archipelago
2009/12/9
The Azores archipelago is located in the Atlantic Ocean and is composed of nine volcanic islands. S. Miguel, the largest one, is formed by three active, E-W trending, trachytic central volcanoes with ...
Quantifying discontinuity orientation and persistence on high mountain rock slopes and large landslides using terrestrial remote sensing techniques
discontinuity orientation persistence high mountain rock slopes large landslides
2009/12/8
This paper describes experience gained in the application of terrestrial digital photogrammetry and terrestrial laser scanning for the characterization of the structure of high mountain rock slopes an...
Investigation of recent catastrophic landslides in the flysch belt of Outer Western Carpathians (Czech Republic):progress towards better hazard assessment
catastrophic landslides flysch belt Outer Western Carpathians hazard assessment
2009/12/8
Rapid snow melting and intense precipitation triggered and reactivated tens of mostly shallow landslides in the eastern part of the Czech Republic at the turn of March and April 2006. This area is bui...
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...
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 ...