Crevasse - Wikipedia
A crevasse is a deep crack that forms in a glacier or ice sheet. Crevasses form as a result of the movement and resulting stress associated with the shear stress generated when two semi-rigid pieces above a plastic substrate have different rates of movement.
crevasse - Deutsch-Übersetzung - Langenscheidt Englisch …
Übersetzung für 'crevasse' im kostenlosen Englisch-Deutsch Wörterbuch von LANGENSCHEIDT – mit Beispielen, Synonymen und Aussprache.
Glacier crevasses: Observations, models, and mass balance …
12. Jan. 2016 · The fracture mechanics model has provided valuable insight on the critical tensile stresses and crevasse water depths characteristic of crevasse fields, as well as the ability of multiple crevasses to decrease the stress intensity factor for any one crevasse. For example, a crevasse field with ponded water generally has crevasse ...
Crevasse - SpringerLink
Crevasse walls reveal the near-surface stratigraphy and structure of a glacier. Englacial temperatures and meltwater percolation characteristics are readily studied along crevasse walls. Patterns and types of crevasses indicate the mode of flow of a glacier.
crevasse - National Geographic Society
19. Okt. 2023 · A crevasse is a deep, wedge-shaped opening in a moving mass of ice called a glacier. Crevasses usually form in the top 50 meters (160 feet) of a glacier , where the ice is brittle . Below that, a glacier is less brittle and can slide over uneven surfaces without cracking.
crevasse – Wiktionary
Hörbeispiele: crevasse (britisch) Bedeutungen: [1] eine spaltartige Öffnung in der Gletscheroberfläche. Herkunft: von französisch crevasse → fr. Beispiele: [1] "A crevasse is a deep crack in an ice sheet or glacier." [1]
Crevasse (Glacier) - SpringerLink
14. Okt. 2014 · “Crevasse” describes an open fracture or fissure, visible on the surface of a glacier, which has opened in response to local strain within the respective ice mass. Crevasses form where this strain has exceeded a critical tensional strength threshold (Vaughan 1993), effectively pulling a glacier apart.
crevasse | definition in the English-German Dictionary
crevasse They are found near salient promontories, ominous crevasses, large boulders, potholes, woods, hills, and other outstanding geographical features or rough terrain. From
Crevasse | Glacial, Ice Shelf, Fracture | Britannica
crevasse, fissure or crack in a glacier resulting from stress produced by movement. Crevasses range up to 20 m (65 feet) wide, 45 m (148 feet) deep, and several hundred metres long. Most are named according to their positions with respect to the long axis of the glacier.
Crevice vs. Crevasse — What’s the Difference?
25. März 2024 · A crevice is a narrow crack or fissure, often found in rocks or walls, while a crevasse is a large, deep crack, specifically in a glacier or ice sheet.
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