搜索结果: 1-15 共查到“地球科学总论 hazard assessment”相关记录18条 . 查询时间(0.158 秒)
Storm-induced coastal hazard assessment at regional scale: application to Catalonia (NW Mediterranean)
Storm-induced coastal hazard assessment regional scale application Catalonia
2010/9/10
A methodology for coastal hazard assessment at regional scale is presented and applied to the Catalan coast (NW Mediterranean). The method separately evaluates erosion and inundation hazards by using ...
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)...
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...
Preliminary re-evaluation of probabilistic seismic hazard assessment in Chile: from Arica to Taitao Peninsula
probabilistic seismic hazard assessment Chile Taitao Peninsula
2010/1/28
Chile is one of the most seismically active countries in the world; indeed, having witnessed very large earthquakes associated with high horizontal peak ground accelerations, the use of probabilistic ...
Large scale debris-flow hazard assessment: a geotechnical approach and GIS modelling
Large scale debris-flow hazard assessment a geotechnical approach GIS modelling
2009/12/10
A deterministic distributed model has been developed for large-scale debris-flow hazard analysis in the basin of River Vezza (Tuscany Region – Italy). This area (51.6 km 2 ) was affected by over 250 l...
A methodology for physically based rockfall hazard assessment
physically rockfall hazard assessment
2009/12/10
Rockfall hazard assessment is not simple to achieve in practice and sound, physically based assessment methodologies are still missing. The mobility of rockfalls implies a more difficult hazard defini...
Discrimination of hot versus cold avalanche deposits: Implications for hazard assessment at Mount Meager, B.C.
hot versus cold avalanche deposits hazard assessment Mount Meager, B.C.
2009/12/10
The surficial deposits surrounding the Mount Meager volcanic complex include numerous avalanche deposits. These deposits share many attributes: (a) they are nearly monolithologic and comprise mainly i...
An historical, geomechanical and probabilistic approach to rock-fall hazard assessment
rock-fall hazard assessment an historical, geomechanical and probabilistic approach
2009/12/10
A new method (HGP for Historical, Geomechanical and Probabilistic) is proposed to estimate the failure probability of potentially unstable rock masses in a homogenous area, as a function of time. Ana...
Probabilistic approach to rock fall hazard assessment: potential of historical data analysis
Probabilistic approach hazard assessment historical data analysis
2009/12/9
In agreement with previous studies, this suggests, that the b value is not dependant on the geological settings. Regarding the rate of rock fall activity, determined as the number of rock fall events ...
Seismic hazard assessment–a holistic microzonation approach
Seismic hazard assessment holistic microzonation approach
2009/12/8
The probable mitigation and management issues of seismic hazard necessitate seismic microzonation for hazard and risk assessment at the local level. Such studies are preceded with those at a regional ...
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...
Validation of landslide hazard assessment by means of GPS monitoring technique – a case study in the Dolomites (Eastern Alps,Italy)
Validation landslide hazard assessment GPS monitoring technique
2009/12/30
In the last years a research project aimed at the assessment of the landslide hazard and susceptibility in the high Cordevole river basin (Eastern Dolomites, Italy) have been carried out. The hazard m...
Investigation and hazard assessment of the 2003 and 2007 Staircase Falls rock falls, Yosemite National Park, California, USA
the 2003 and 2007 Staircase Falls rock falls Yosemite National Park
2009/12/30
Since 1857 more than 600 rock falls, rock slides, debris slides, and debris flows have been documented in Yosemite National Park, with rock falls in Yosemite Valley representing the majority of the ev...
The effect of scale in daily precipitation hazard assessment
effect of scale daily precipitation hazard assessment
2009/12/29
Daily precipitation is recorded as the total amount of water collected by a rain-gauge in 24 h. Events are modelled as a Poisson process and the 24 h precipitation by a Generalised Pareto Distribution...
Landslide hazard assessment in the Collazzone area,Umbria,Central Italy
Landslide hazard assessment Collazzone area Umbria
2009/12/29
We present the results of the application of a recently proposed model to determine landslide hazard. The model predicts where landslides will occur, how frequently they will occur, and how large they...