FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2580492887> ?p ?o ?g. }

• W2580492887 endingPage "435" @default.
• W2580492887 startingPage "423" @default.
• W2580492887 abstract "ABSTRACT Hydraulic roughness exerts an important but poorly understood control on water pressure in subglacial conduits. Where relative roughness values are <5%, hydraulic roughness can be related to relative roughness using empirically-derived equations such as the Colebrook–White equation. General relationships between hydraulic roughness and relative roughness do not exist for relative roughness >5%. Here we report the first quantitative assessment of roughness heights and hydraulic diameters in a subglacial conduit. We measured roughness heights in a 125 m long section of a subglacial conduit using structure-from-motion to produce a digital surface model, and hand-measurements of the b -axis of rocks. We found roughness heights from 0.07 to 0.22 m and cross-sectional areas of 1–2 m 2 , resulting in relative roughness of 3–12% and >5% for most locations. A simple geometric model of varying conduit diameter shows that when the conduit is small relative roughness is >30% and has large variability. Our results suggest that parameterizations of conduit hydraulic roughness in subglacial hydrological models will remain challenging until hydraulic diameters exceed roughness heights by a factor of 20, or the conduit radius is >1 m for the roughness elements observed here." @default.
• W2580492887 created "2017-02-03" @default.
• W2580492887 creator A5006469251 @default.
• W2580492887 creator A5012140713 @default.
• W2580492887 creator A5026108994 @default.
• W2580492887 creator A5028501880 @default.
• W2580492887 creator A5030596455 @default.
• W2580492887 creator A5032544567 @default.
• W2580492887 creator A5049848376 @default.
• W2580492887 creator A5051793822 @default.
• W2580492887 date "2017-01-16" @default.
• W2580492887 modified "2023-09-27" @default.
• W2580492887 title "Roughness of a subglacial conduit under Hansbreen, Svalbard" @default.
• W2580492887 cites W130258813 @default.
• W2580492887 cites W1530742546 @default.
• W2580492887 cites W1611860638 @default.
• W2580492887 cites W1612534022 @default.
• W2580492887 cites W1652959173 @default.
• W2580492887 cites W1669953666 @default.
• W2580492887 cites W1897409051 @default.
• W2580492887 cites W1925714372 @default.
• W2580492887 cites W1928585742 @default.
• W2580492887 cites W1946463938 @default.
• W2580492887 cites W1976043511 @default.
• W2580492887 cites W1981788586 @default.
• W2580492887 cites W1983316019 @default.
• W2580492887 cites W1987361392 @default.
• W2580492887 cites W1994258095 @default.
• W2580492887 cites W1997743396 @default.
• W2580492887 cites W2000938356 @default.
• W2580492887 cites W2008819360 @default.
• W2580492887 cites W2024870489 @default.
• W2580492887 cites W2027254180 @default.
• W2580492887 cites W2060599314 @default.
• W2580492887 cites W2061105079 @default.
• W2580492887 cites W2079847387 @default.
• W2580492887 cites W2089567445 @default.
• W2580492887 cites W2095728006 @default.
• W2580492887 cites W2096887168 @default.
• W2580492887 cites W2135530338 @default.
• W2580492887 cites W2152864241 @default.
• W2580492887 cites W2153878179 @default.
• W2580492887 cites W2157555751 @default.
• W2580492887 cites W2331319548 @default.
• W2580492887 cites W2539405888 @default.
• W2580492887 doi "https://doi.org/10.1017/jog.2016.134" @default.
• W2580492887 hasPublicationYear "2017" @default.
• W2580492887 type Work @default.
• W2580492887 sameAs 2580492887 @default.
• W2580492887 citedByCount "11" @default.
• W2580492887 countsByYear W25804928872018 @default.
• W2580492887 countsByYear W25804928872019 @default.
• W2580492887 countsByYear W25804928872020 @default.
• W2580492887 countsByYear W25804928872021 @default.
• W2580492887 countsByYear W25804928872022 @default.
• W2580492887 crossrefType "journal-article" @default.
• W2580492887 hasAuthorship W2580492887A5006469251 @default.
• W2580492887 hasAuthorship W2580492887A5012140713 @default.
• W2580492887 hasAuthorship W2580492887A5026108994 @default.
• W2580492887 hasAuthorship W2580492887A5028501880 @default.
• W2580492887 hasAuthorship W2580492887A5030596455 @default.
• W2580492887 hasAuthorship W2580492887A5032544567 @default.
• W2580492887 hasAuthorship W2580492887A5049848376 @default.
• W2580492887 hasAuthorship W2580492887A5051793822 @default.
• W2580492887 hasBestOaLocation W25804928871 @default.
• W2580492887 hasConcept C107365816 @default.
• W2580492887 hasConcept C111368507 @default.
• W2580492887 hasConcept C114793014 @default.
• W2580492887 hasConcept C120618610 @default.
• W2580492887 hasConcept C127313418 @default.
• W2580492887 hasConcept C127413603 @default.
• W2580492887 hasConcept C154718420 @default.
• W2580492887 hasConcept C159985019 @default.
• W2580492887 hasConcept C161067210 @default.
• W2580492887 hasConcept C178635117 @default.
• W2580492887 hasConcept C187320778 @default.
• W2580492887 hasConcept C192562407 @default.
• W2580492887 hasConcept C199322603 @default.
• W2580492887 hasConcept C2524010 @default.
• W2580492887 hasConcept C33923547 @default.
• W2580492887 hasConcept C38652104 @default.
• W2580492887 hasConcept C41008148 @default.
• W2580492887 hasConcept C71039073 @default.
• W2580492887 hasConcept C76886044 @default.
• W2580492887 hasConcept C78519656 @default.
• W2580492887 hasConcept C89836073 @default.
• W2580492887 hasConceptScore W2580492887C107365816 @default.
• W2580492887 hasConceptScore W2580492887C111368507 @default.
• W2580492887 hasConceptScore W2580492887C114793014 @default.
• W2580492887 hasConceptScore W2580492887C120618610 @default.
• W2580492887 hasConceptScore W2580492887C127313418 @default.
• W2580492887 hasConceptScore W2580492887C127413603 @default.
• W2580492887 hasConceptScore W2580492887C154718420 @default.
• W2580492887 hasConceptScore W2580492887C159985019 @default.
• W2580492887 hasConceptScore W2580492887C161067210 @default.
• W2580492887 hasConceptScore W2580492887C178635117 @default.
• W2580492887 hasConceptScore W2580492887C187320778 @default.
• W2580492887 hasConceptScore W2580492887C192562407 @default.

• next