搜索结果: 31-41 共查到“地球科学总论 landslides”相关记录41条 . 查询时间(0.28 秒)
Identification and mapping of recent rainfall-induced landslides using elevation data collected by airborne Lidar
Identification mapping recent rainfall-induced landslides elevation data airborne Lidar
2009/12/30
A high resolution Digital Elevation Model with a ground resolution of 2 m×2 m (DEM2) was obtained for the Collazzone area, central Umbria, through weighted linear interpolation of elevation points acq...
Reactivation hazard mapping for ancient landslides in West Belgium
Reactivation hazard mapping ancient landslides West Belgium
2009/12/29
Several examples in western Europe have shown that, at least for deep-seated rotational slides, reactivation of formerly slipped masses is a more frequent phenomenon than the occurrence of new landsli...
Relationship between rainfall and shallow landslides in the southern Apuan Alps (Italy)
Relationship rainfall shallow landslides southern Apuan Alps
2009/12/29
The Apuan Alps region is one of the rainiest areas in Italy (more than 3000 mm/year), in which frequently heavy and concentrated rainfall occurs. This is particularly due to its geographical position ...
Rainfall induced landslides in December 2004 in south-western Umbria,central Italy:types,extent,damage and risk assessment
Rainfall induced landslides south-western Umbria types extent damage risk assessment
2009/12/29
The autumn of 2004 was particularly wet in Umbria, with cumulative rainfall in the period from October to December exceeding 600 mm. On 4–6 December and on 25–27 December 2004, two storms hit the Umbr...
Investigation and monitoring in support of the structural mitigation of large slow moving landslides:an example from Ca' Lita (Northern Apennines,Reggio Emilia,Italy)
Investigation monitoring structural mitigation large slow moving landslides
2009/12/29
The Ca' Lita landslide is a large and deep-seated mass movement located in the Secchia River Valley, in the sector of the Northern Apennines falling into Reggio Emilia Province, about 70 km west of Bo...
Submarine landslides in the Santa Barbara Channel as potential tsunami sources
Submarine landslides Santa Barbara Channel potential tsunami sources
2009/12/29
Recent investigations using the Monterey Bay Aquarium Research Institutes (MBARI) Remotely Operated Vehicles (ROVs) "Ventana" and "Tiburon" and interpretation of MBARI's EM 300 30 kHz multibeam bathym...
Seismic detection and characterization of landslides and other mass movements
Seismic detection characterization landslides other mass movements
2009/12/29
Seismic methods used in the study of snow avalanches may be employed to detect and characterize landslides and other mass movements, using standard spectrogram/sonogram analysis. For snow avalanches, ...
Shallow and deep landslides induced by rainfall in the Lisbon region (Portugal):assessment of relationships with the North Atlantic Oscillation
Shallow and deep landslides rainfall Lisbon region assessment of relationships
2009/12/28
The aim of this study is to assess the impact of the North Atlantic Oscillation (NAO) on both the winter precipitation and the temporal occurrence of different landslide types in Portugal. The analysi...
Morphometry and kinematics of landslides inferred from precise DTMs in West Belgium
Morphometry kinematics landslides precise DTMs West Belgium
2009/12/25
The Flemish Ardennes (W Belgium) are known to be affected by deep-seated landslides. The assessment of the landslide reactivation hazard requires understanding the driving processes and delimiting pre...
Forecasting the behaviour of complex landslides with a spatially distributed hydrological model
behaviour complex landslides spatially distributed hydrological model
2009/12/25
The relationships between rainfall, hydrology and landslide movement are often difficult to establish. In this context, ground-water flow analyses and dynamic modelling can help to clarify these compl...
Quantitative risk analysis for landslides‒Examples from Bíldudalur,NW-Iceland
Quantitative risk analysis landslides Examples Bíldudalur
2009/12/17
Although various methods to carry out quantitative landslide risk analyses are available, applications are still rare and mostly dependent on the occurrence of disasters. In Iceland, two catastrophic ...