Matches in SemOpenAlex for { <https://semopenalex.org/work/W4241108512> ?p ?o ?g. }
- W4241108512 abstract "Abstract. The presence of strong diurnal cycling in basal water pressure records obtained during the melt season is well-established for many glaciers. The behaviour of the drainage system outside the melt season is less well understood. Here we present borehole observations from a surge-type valley glacier in the St Elias Mountains, Yukon Territory, Canada. These indicate the onset of strongly correlated multi-day oscillations in water pressure in multiple boreholes straddling a main drainage axis, starting several weeks after the disappearance of a dominant diurnal mode in August 2011 and persisting until at least January 2012, when multiple data loggers suffered power failure. Jökulhlaups provide a template for understanding spontaneous water pressure oscillations not driven by external supply variability. Using a subglacial drainage model, we show that water pressure oscillations can also be driven on a much smaller scale by the interaction between conduit growth and distributed water storage in smaller water pockets, basal crevasses and moulins, and that oscillations can be triggered when water supply drops below a critical value. We suggest this in combination with a steady background supply of water from groundwater or englacial drainage as a possible explanation for the observed wintertime pressure oscillations." @default.
- W4241108512 created "2022-05-12" @default.
- W4241108512 creator A5041338126 @default.
- W4241108512 creator A5043357774 @default.
- W4241108512 creator A5045013234 @default.
- W4241108512 creator A5083674229 @default.
- W4241108512 creator A5091467600 @default.
- W4241108512 date "2013-11-20" @default.
- W4241108512 modified "2023-09-30" @default.
- W4241108512 title "Oscillatory subglacial drainage in the absence of surface melt" @default.
- W4241108512 cites W130258813 @default.
- W4241108512 cites W1667107626 @default.
- W4241108512 cites W1929810267 @default.
- W4241108512 cites W1968221378 @default.
- W4241108512 cites W1970798780 @default.
- W4241108512 cites W1976043511 @default.
- W4241108512 cites W1977076423 @default.
- W4241108512 cites W1977528393 @default.
- W4241108512 cites W1977786326 @default.
- W4241108512 cites W2005832136 @default.
- W4241108512 cites W2010155781 @default.
- W4241108512 cites W2016339447 @default.
- W4241108512 cites W2018254568 @default.
- W4241108512 cites W2032604011 @default.
- W4241108512 cites W2034609615 @default.
- W4241108512 cites W2038001330 @default.
- W4241108512 cites W2047279012 @default.
- W4241108512 cites W2054135075 @default.
- W4241108512 cites W2056039982 @default.
- W4241108512 cites W2066744691 @default.
- W4241108512 cites W2080072662 @default.
- W4241108512 cites W2085035805 @default.
- W4241108512 cites W2087536601 @default.
- W4241108512 cites W2095710420 @default.
- W4241108512 cites W2096887168 @default.
- W4241108512 cites W2099430936 @default.
- W4241108512 cites W2113519787 @default.
- W4241108512 cites W2113637456 @default.
- W4241108512 cites W2114768743 @default.
- W4241108512 cites W2119534769 @default.
- W4241108512 cites W2127969763 @default.
- W4241108512 cites W2133349121 @default.
- W4241108512 cites W2141914059 @default.
- W4241108512 cites W2147356690 @default.
- W4241108512 cites W2161017950 @default.
- W4241108512 cites W2168738907 @default.
- W4241108512 cites W2326010801 @default.
- W4241108512 cites W28136723 @default.
- W4241108512 cites W293182304 @default.
- W4241108512 cites W4234110212 @default.
- W4241108512 cites W4235639099 @default.
- W4241108512 cites W4240532180 @default.
- W4241108512 cites W4241953494 @default.
- W4241108512 cites W4251348866 @default.
- W4241108512 cites W4253326385 @default.
- W4241108512 cites W67112869 @default.
- W4241108512 doi "https://doi.org/10.5194/tcd-7-5613-2013" @default.
- W4241108512 hasPublicationYear "2013" @default.
- W4241108512 type Work @default.
- W4241108512 citedByCount "1" @default.
- W4241108512 countsByYear W42411085122014 @default.
- W4241108512 crossrefType "posted-content" @default.
- W4241108512 hasAuthorship W4241108512A5041338126 @default.
- W4241108512 hasAuthorship W4241108512A5043357774 @default.
- W4241108512 hasAuthorship W4241108512A5045013234 @default.
- W4241108512 hasAuthorship W4241108512A5083674229 @default.
- W4241108512 hasAuthorship W4241108512A5091467600 @default.
- W4241108512 hasBestOaLocation W42411085121 @default.
- W4241108512 hasConcept C100834320 @default.
- W4241108512 hasConcept C114793014 @default.
- W4241108512 hasConcept C127313418 @default.
- W4241108512 hasConcept C1284942 @default.
- W4241108512 hasConcept C150560799 @default.
- W4241108512 hasConcept C151730666 @default.
- W4241108512 hasConcept C154108245 @default.
- W4241108512 hasConcept C17674248 @default.
- W4241108512 hasConcept C187320778 @default.
- W4241108512 hasConcept C18903297 @default.
- W4241108512 hasConcept C205649164 @default.
- W4241108512 hasConcept C2993937206 @default.
- W4241108512 hasConcept C58640448 @default.
- W4241108512 hasConcept C67592535 @default.
- W4241108512 hasConcept C76177295 @default.
- W4241108512 hasConcept C76886044 @default.
- W4241108512 hasConcept C86803240 @default.
- W4241108512 hasConceptScore W4241108512C100834320 @default.
- W4241108512 hasConceptScore W4241108512C114793014 @default.
- W4241108512 hasConceptScore W4241108512C127313418 @default.
- W4241108512 hasConceptScore W4241108512C1284942 @default.
- W4241108512 hasConceptScore W4241108512C150560799 @default.
- W4241108512 hasConceptScore W4241108512C151730666 @default.
- W4241108512 hasConceptScore W4241108512C154108245 @default.
- W4241108512 hasConceptScore W4241108512C17674248 @default.
- W4241108512 hasConceptScore W4241108512C187320778 @default.
- W4241108512 hasConceptScore W4241108512C18903297 @default.
- W4241108512 hasConceptScore W4241108512C205649164 @default.
- W4241108512 hasConceptScore W4241108512C2993937206 @default.
- W4241108512 hasConceptScore W4241108512C58640448 @default.
- W4241108512 hasConceptScore W4241108512C67592535 @default.
- W4241108512 hasConceptScore W4241108512C76177295 @default.