Results 31 to 40 of about 187,810 (323)

Bedding control on landslides: A methodological approach for computer-aided mapping analysis [PDF]

open access: yes, 2011
Litho-structural control on the spatial and temporal evolution of landslides is one of the major typical aspects on slopes constituted of structurally complex sequences. Mainly focused on instabilities of the earth flow type, a semi-quantitative analysis
Donnarumma, A.   +3 more
core   +2 more sources

An investigation of the characteristics, causes, and consequences of June 13, 2017, landslides in Rangamati District Bangladesh

open access: yesGeoenvironmental Disasters, 2020
The primary purpose of this study is to find out and discuss the characteristics, causes, and consequences of the landslides of June 13, 2017, in the Rangamati district Bangladesh.
Joynal Abedin   +3 more
doaj   +1 more source

Evaluation of factors controlling large earthquake-induced landslides by the Wenchuan earthquake [PDF]

open access: yesNatural Hazards and Earth System Sciences, 2012
During the 12 May 2008, Wenchuan earthquake in China, more than 15 000 landslides were triggered by the earthquake. Among these landslides, there were 112 large landslides generated with a plane area greater than 50 000 m<sup>2</sup>.
X. L. Chen, H. L. Ran, W. T. Yang
doaj   +1 more source

Landsliding and its multiscale influence on mountainscapes [PDF]

open access: yes, 2009
Landsliding is a complex process that modifies mountainscapes worldwide. Its severe and sometimes long-lasting negative effects contrast with the less-documented positive effects on ecosystems, raising numerous questions about the dual role of ...
Bussmann, R.   +3 more
core   +3 more sources

Construction of three-dimensional model and stability analysis of dangerous rock mass based on nap-of-the-object photogrammetry and LiDAR technology

open access: yesShuiwen dizhi gongcheng dizhi
The collapse of high-steep dangerous rock is a common geological disaster in the mountainous areas of China. However, due to the limitation of objective factors such as traffic difficulties, the efficiency of artificial geological exploration is low and ...
Shulou CHENG   +5 more
doaj   +1 more source

Automatic landslide length and width estimation based on the geometric processing of the bounding box and the geomorphometric analysis of DEMs [PDF]

open access: yesNatural Hazards and Earth System Sciences, 2016
The morphology of landslides is influenced by the slide/flow of the material downslope. Usually, the distance of the movement of the material is greater than the width of the displaced material (especially for flows, but also the majority of slides); the
M. Niculiţǎ
doaj   +1 more source

Critical rainfall conditions for the initiation of torrential flows: results from the Rebaixader catchment (Central Pyrenees) [PDF]

open access: yes, 2016
Torrential flows like debris flows or debris floods are fast movements formed by a mix of water and different amounts of unsorted solid material. They generally occur in steep torrents and pose high risk in mountainous areas.
Abanco Martínez de Arenzana, Claudia   +3 more
core   +2 more sources

Slope stability in slightly fissured claystones and marls [PDF]

open access: yes, 2015
The final publication is available at Springer via http://dx.doi.org/10.1007/s10346-014-0526-5The paper deals with the behavior of some characteristic soft rocks found in the Iberian Peninsula.
Alonso Pérez de Agreda, Eduardo   +1 more
core   +2 more sources

Stress‐Induced Melting Controlled Failure Mechanisms of Methane Hydrate

open access: yesAdvanced Science, EarlyView.
We study methane hydrate via nanoindentation and nuclear magnetic resonance (NMR), finding its regional melting and mechanical properties, challenging existing views on hydrogen‐bonded crystals. Abstract Methane hydrate, a kind of nonstoichiometric crystalline, attracted worldwide attentions as a promising substitute energy. Its Dissociation is thought
Yanlong Li   +9 more
wiley   +1 more source

Suitability analysis and recommendations for professional monitoring techniques and methods of landslides in the Three Gorges Reservoir: A case study of the Zigui section in Hubei Province

open access: yesZhongguo dizhi zaihai yu fangzhi xuebao
The Three Gorges Reservoir area is one of the earliest regions in China to systematically implement professional monitoring and early warning for geological disasters such as landslides. Since the impoundment of the Three Gorges Reservoir in 2003, nearly
Hong ZHOU   +8 more
doaj   +1 more source

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