Matches in SemOpenAlex for { <https://semopenalex.org/work/W2003169125> ?p ?o ?g. }
Showing items 1 to 73 of
73
with 100 items per page.
- W2003169125 endingPage "458" @default.
- W2003169125 startingPage "453" @default.
- W2003169125 abstract "Abstract The mean, steady-state particle velocity in gravity-driven glacial flow over sinusoidal, sloping ground is computed using a Lagrangian description of motion. A Newtonian viscous fluid approximation is used for the ice. The glacier surface is free to move and is not subject to any stresses. At the bottom, the ice is frozen to the ground. The non-linear interaction between the basic downslope Poiseuille flow and the bottom corrugations yields a mean Lagrangian perturbation velocity that is always directed in the upslope direction near the ground. The requirement of mass balance imposes a mean negative surface slope in the corrugated region and an associated downslope perturbation flow in the upper part of the glacier. The no-slip condition at the wavy bottom induces a strong velocity shear in the ice, and particularly at the base. Analysis shows that the shear heating associated with shortwave perturbations could, in the case of a marginally frozen ground, lead to melting and subsequent sliding at wave crests along the bottom, while the ice stays frozen at the troughs. It is suggested that for glaciers the resulting high strain rates could lead to crevassing." @default.
- W2003169125 created "2016-06-24" @default.
- W2003169125 creator A5001991420 @default.
- W2003169125 date "2000-01-01" @default.
- W2003169125 modified "2023-10-15" @default.
- W2003169125 title "Non-temperate glacier flow over wavy sloping ground" @default.
- W2003169125 cites W111511289 @default.
- W2003169125 cites W1142682 @default.
- W2003169125 cites W1498568120 @default.
- W2003169125 cites W1716006502 @default.
- W2003169125 cites W181977014 @default.
- W2003169125 cites W190675484 @default.
- W2003169125 cites W1977835538 @default.
- W2003169125 cites W198461670 @default.
- W2003169125 cites W1997870649 @default.
- W2003169125 cites W2034593721 @default.
- W2003169125 cites W2053975611 @default.
- W2003169125 cites W2106901936 @default.
- W2003169125 cites W2109404148 @default.
- W2003169125 cites W2109553139 @default.
- W2003169125 cites W2132673257 @default.
- W2003169125 cites W4239399235 @default.
- W2003169125 cites W51777794 @default.
- W2003169125 cites W74773868 @default.
- W2003169125 doi "https://doi.org/10.3189/172756500781833179" @default.
- W2003169125 hasPublicationYear "2000" @default.
- W2003169125 type Work @default.
- W2003169125 sameAs 2003169125 @default.
- W2003169125 citedByCount "1" @default.
- W2003169125 crossrefType "journal-article" @default.
- W2003169125 hasAuthorship W2003169125A5001991420 @default.
- W2003169125 hasBestOaLocation W20031691251 @default.
- W2003169125 hasConcept C100834320 @default.
- W2003169125 hasConcept C114793014 @default.
- W2003169125 hasConcept C121332964 @default.
- W2003169125 hasConcept C127313418 @default.
- W2003169125 hasConcept C136894858 @default.
- W2003169125 hasConcept C193091731 @default.
- W2003169125 hasConcept C197435368 @default.
- W2003169125 hasConcept C49204034 @default.
- W2003169125 hasConcept C57879066 @default.
- W2003169125 hasConcept C81820708 @default.
- W2003169125 hasConceptScore W2003169125C100834320 @default.
- W2003169125 hasConceptScore W2003169125C114793014 @default.
- W2003169125 hasConceptScore W2003169125C121332964 @default.
- W2003169125 hasConceptScore W2003169125C127313418 @default.
- W2003169125 hasConceptScore W2003169125C136894858 @default.
- W2003169125 hasConceptScore W2003169125C193091731 @default.
- W2003169125 hasConceptScore W2003169125C197435368 @default.
- W2003169125 hasConceptScore W2003169125C49204034 @default.
- W2003169125 hasConceptScore W2003169125C57879066 @default.
- W2003169125 hasConceptScore W2003169125C81820708 @default.
- W2003169125 hasIssue "154" @default.
- W2003169125 hasLocation W20031691251 @default.
- W2003169125 hasOpenAccess W2003169125 @default.
- W2003169125 hasPrimaryLocation W20031691251 @default.
- W2003169125 hasRelatedWork W2079779436 @default.
- W2003169125 hasRelatedWork W2309502591 @default.
- W2003169125 hasRelatedWork W2325013521 @default.
- W2003169125 hasRelatedWork W2353006831 @default.
- W2003169125 hasRelatedWork W2515509777 @default.
- W2003169125 hasRelatedWork W2780186221 @default.
- W2003169125 hasRelatedWork W2902188101 @default.
- W2003169125 hasRelatedWork W4226408612 @default.
- W2003169125 hasRelatedWork W4317581641 @default.
- W2003169125 hasRelatedWork W4323276155 @default.
- W2003169125 hasVolume "46" @default.
- W2003169125 isParatext "false" @default.
- W2003169125 isRetracted "false" @default.
- W2003169125 magId "2003169125" @default.
- W2003169125 workType "article" @default.