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Antidune

An antidune is a bedform found in fluvial and other channeled environments. Antidunes occur in supercritical flow, meaning that the Froude number is greater than 1.0 or the flow velocity exceeds the wave velocity; this is also known as upper flow regime. In antidunes, sediment is deposited on the upstream (stoss) side and eroded from the downstream (lee)…

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Overview

Formation

History

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Map overview Semantic statistics

Antidune

Nodes25
Edges24
Triples48
Avg. degree1.92
Density0.08
Components1

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Antidune

Top relations

related to history · 20
Antidune → Cornish, Froude, Geological Survey, Gilbert, Gilberts, He, In, John, Langbein, Murphy, Owens, Paper, Royal Geographical Society, The, Their, This, Transportation, US Geological Survey Professional, Vaughan Cornish, Walter
related to References · 20
Antidune → ALLABY, Asahiko, Bibcode, Dictionary, Earth Sciences, Encyclopedia, Fluid Flow, Geophysical Research, Grain, Issue F4Dissertation Abstract, Journal, KOJI, MICHAEL ALLABY, Middleton, Oct, Sedimentology, Taira, Tom Clifton, Vol, Yagishita
related to Formation · 7
Antidune → Antidunes, Flume, Froude, If, Unlike, When, While
is a · 1
Antidune → bedform found in fluvial and other channeled environments

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Important terminology

antidunes flow regime upstream migrate wave bedforms bedform downstream amplitude also surface velocity trough crest environments froude upper water supercritical

Entity relationships Subject–Predicate–Object triples

SubjectPredicateObjectConfidenceSrc
Antiduneis abedform found in fluvial and other channeled environments0.90text
Antidunerelated to FormationAntidunes0.60section
Antidunerelated to FormationUnlike0.60section
Antidunerelated to FormationWhen0.60section
Antidunerelated to FormationFlume0.60section
Antidunerelated to FormationWhile0.60section
Antidunerelated to FormationIf0.60section
Antidunerelated to FormationFroude0.60section
Antidunerelated to historyIn0.60section
Antidunerelated to historyVaughan Cornish0.60section
Antidunerelated to historyRoyal Geographical Society0.60section
Antidunerelated to historyHe0.60section

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    Min side: 3
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