Results 11 to 20 of about 41,493 (300)

New thoughts on the material characteristics and formation mechanism of the platform at the back edge of the 102 Landslide on the Sichuan—Tibet Highway

open access: yesShuiwen dizhi gongcheng dizhi, 2021
The material characteristics and formation mechanism of the platform at the back edge of the Sichuan—Tibet Highway 102 Landslide were examined by many scholars.
Dehong YANG   +3 more
doaj   +1 more source

Évolution recente des glaciers du Vignemale (2013-2017)

open access: yesPirineos: Revista de Ecología de Montaña, 2018
[fr] Les glaciers d’Ossoue, du Petit Vignemale et des Oulettes sont les trois derniers glaciers du massif du Vignemale. Le plus grand d’entre eux, le glacier d’Ossoue, est l’un des mieux documentés dans les Pyrénées.
Simon Gascoin, Pierre René
doaj   +1 more source

A Critical Systems Approach to Social Learning: Building Adaptive Capacity in Social, Ecological, Epistemological (SEE) Systems

open access: yesEcology and Society, 2011
This paper presents a conceptual tool, or heuristic, for describing the epistemological context for social learning within complex social-ecological systems. The heuristic integrates several definitions of social learning that emphasize the importance of
Daniel D. P. McCarthy   +4 more
doaj   +1 more source

Origin, evolution and dynamic context of a Neoglacial lateral-frontal moraine at Austre Lovénbreen, Svalbard [PDF]

open access: yes, 2013
Moraines marking the Neoglacial limits in Svalbard are commonly ice cored. Investigating the nature of this relict ice is important because it can aid our understanding of former glacier dynamics.
Cook, SJ   +3 more
core   +3 more sources

Integration of Corner Reflectors for the Monitoring of Mountain Glacier Areas with Sentinel-1 Time Series

open access: yesRemote Sensing, 2019
Glacier flow and slope instabilities in Alpine mountain areas represent a hazard issue. Sentinel-1 satellites provide regular Synthetic Aperture Radar (SAR) acquisitions that are potentially useful to monitor these areas, but they can be affected by ...
Matthias Jauvin   +5 more
doaj   +1 more source

Datation dendrochronologique des maxima du Petit Âge Glaciaire des glaciers d’Arolla (Valais, Suisse)

open access: yesRevue de Géographie Alpine, 2023
Les variations des glaciers lors du Petit Âge Glaciaire (PAG) sont bien connues dans les Alpes, en partie grâce à un ensemble inégalé de sources historiques.
Melaine Le Roy   +2 more
doaj   +1 more source

Tree-ring Dating of the Little Ice Age Maxima of Arolla Glaciers (Valais, Switzerland)

open access: yesRevue de Géographie Alpine, 2023
Little Ice Age (LIA) glacier variations are well constrained in the Alps, partly thanks to an unparalleled body of historical sources. When absent, tree-ring dating can be used to obtain accurate chronological information on glacier maxima.
Melaine Le Roy   +2 more
doaj   +1 more source

Sub-debris melt rates on southern Inylchek Glacier, central Tian Shan [PDF]

open access: yes, 2008
Melt rates of glacier surfaces are strongly influenced by the existence of a debris cover. Dependent on thickness and other physical parameters the debris layer can enhance or reduce ablation as compared to bare ice conditions.
Hagg, Wilfried   +3 more
core   +2 more sources

Reconstructing spatially variable mass balances from past ice extents by inverse modeling

open access: yesJournal of Glaciology, 2018
With the conclusion of the Last Glacial Maximum (LGM), about 20 000 years ago, ended the most recent long-lasting cold phase in Earth history. This last glacial advance left a strong observable imprint on the landscape, such as moraines, trimlines and ...
VJERAN VIŠNJEVIĆ   +2 more
doaj   +1 more source

Tree branch through the orbit into the skull: A case report

open access: yesRadiology Case Reports, 2021
A 78-year-old woman presented to the Emergency Department with a tree branch through the orbit. Her condition was rated 15/15 on the Glasgow coma scale.
Julien Flament, Astrid Moraine
doaj   +1 more source

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