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Dilation of subglacial sediment governs incipient surge motion in glaciers with deformable beds
Glacier surges are quasi-periodic episodes of rapid ice flow that arise from increases in slip rate at the ice–bed interface. The mechanisms that trigger and sustain surges are not well understood. Here, we develop a new model of incipient surge motion for glaciers underlain by sediments to explore...
| Autores principales: | , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
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The Royal Society Publishing
2020
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| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7428031/ https://www.ncbi.nlm.nih.gov/pubmed/32821236 http://dx.doi.org/10.1098/rspa.2020.0033 |