Landslide inventory maps produced by image detection are usually the first step for training and testing in landslide forecasting studies [29], which means that fast and accurate landslide detection is useful for understanding landslides in a large area and predicting them in the future [100]. In...
This study revealed that the frequency–area distribution derived from a detailed landslide inventory of the Flemish Ardennes (Belgium) is significantly different from distributions usually obtained in mountainous areas where landslides are triggered by large-scale natural causal factors such as rainfall, ...
On September 5, 2022, an Ms 6.8 earthquake occurred in Luding County, Ganzi Tibetan Autonomous Prefecture, Sichuan, China. The casualties and economic losses caused by the earthquake are huge. Most of the landslides triggered by this earthquake are small
landslidesheavyrainfalldifficultiesPeat mass movements are relatively common in Ireland and potentially highly damaging. They are usually triggered by heavy ... A.,P.,Dykes,... - 《Quarterly Journal of Engineering Geology & Hydrogeology》 被引量: 10发表: 2011年 Discussion of 'A5 Llyn Ogwen peat...
Such landslides are generally referred to as ancient or fossil landslides. These landslides have commonly developed under different climatic conditions thousands or more years ago. Many different conditions can trigger a landslide. Landslides can be triggered by an increase in shear stress or a ...
The meaning of LANDSLIDE is the usually rapid downward movement of a mass of rock, earth, or artificial fill on a slope; also : the mass that moves down. How to use landslide in a sentence.
In addition, landslides triggered by large earthquakes are usually large in number with high density and broad distribution, thus it is not realistic to prepare a detailed coseismic landslide database based only on field investigations. Therefore, the most suitable method of this study is visual ...
First, scarps are arcuate, steep slopes cut into the hill where the landslide has torn away. Second, hummocky topography is "bumpy" ground that has been produced by the landslide mass-weathering over time. A hummocky slope with a steep, half-moon slope at the top usually means an old ...
Interestingly, they are usually originated very high along the internal crater slopes close to the crater rim. Some laterally well-developed flow-like deposits have been recognized below steep rocky faces and sometimes described in the literature as brine flows (McEwen et al., 2013). They are ...
decreases. This change in nPDPs’ trend comes from the augmentation of non-landslide events: as the database imbalance grows, the model is fed with more data, which allows for a better representation of the real situation, where non-landslide instances are usually orders of magnitude more ...