Matches in SemOpenAlex for { <https://semopenalex.org/work/W2521009438> ?p ?o ?g. }
- W2521009438 endingPage "100" @default.
- W2521009438 startingPage "89" @default.
- W2521009438 abstract "Wind is the primary geologic process currently active on the surface of Mars. Albedo variations at eight dune fields were tested based on the hypothesis that a dune’s ripple migration rate is correlated to its albedo. On Mars, where the atmospheric pressure is low, dust is removed from the surface of a dune by saltating sand. Therefore, more active dunes should remove dust more efficiently than less active dunes. A dune’s albedo was found to be low in the first half of the Mars year (Ls = 0–180°) and high in the second half (Ls = 180–360°) during the dusty season. Both dunes with fast- and slow-moving ripples exhibit low albedos, whereas dunes with ripples that migrate at intermediate speeds exhibit high albedos. A dune’s minimum albedo does not have a simple correlation with its ripple migration rate. Instead, we propose that dust devils remove dust on slow-moving and immobile dunes, whereas saltating sand caused by strong winds removes dust on faster dunes. Albedo should not be used as a proxy for migration rate of ripples or dune activity, as it may be difficult to distinguish between fast- and slow-moving ripples on dunes that have the same albedo. The presence of dust devil tracks on a dune could indicate the dune and/or its ripples are either immobile or migrating slowly. We also propose that albedo variations on individual dune fields can reveal insight into the local wind regime." @default.
- W2521009438 created "2016-09-23" @default.
- W2521009438 creator A5013004995 @default.
- W2521009438 creator A5076844665 @default.
- W2521009438 creator A5084959920 @default.
- W2521009438 date "2017-06-01" @default.
- W2521009438 modified "2023-09-23" @default.
- W2521009438 title "The albedo of martian dunes: Insights into aeolian activity and dust devil formation" @default.
- W2521009438 cites W1548404922 @default.
- W2521009438 cites W1967238106 @default.
- W2521009438 cites W1970704957 @default.
- W2521009438 cites W1977827704 @default.
- W2521009438 cites W1984341689 @default.
- W2521009438 cites W2006776275 @default.
- W2521009438 cites W2018321211 @default.
- W2521009438 cites W2018744974 @default.
- W2521009438 cites W2026382914 @default.
- W2521009438 cites W2031199797 @default.
- W2521009438 cites W2031835949 @default.
- W2521009438 cites W2034699103 @default.
- W2521009438 cites W2036477689 @default.
- W2521009438 cites W2039682015 @default.
- W2521009438 cites W2043289706 @default.
- W2521009438 cites W2045225524 @default.
- W2521009438 cites W2045323482 @default.
- W2521009438 cites W2052030705 @default.
- W2521009438 cites W2062701093 @default.
- W2521009438 cites W2063500957 @default.
- W2521009438 cites W2064799463 @default.
- W2521009438 cites W2069741496 @default.
- W2521009438 cites W2080407815 @default.
- W2521009438 cites W2081421069 @default.
- W2521009438 cites W2094799421 @default.
- W2521009438 cites W2101283146 @default.
- W2521009438 cites W2105924554 @default.
- W2521009438 cites W2109769090 @default.
- W2521009438 cites W2138049288 @default.
- W2521009438 cites W2142926717 @default.
- W2521009438 cites W2323732800 @default.
- W2521009438 cites W2402989543 @default.
- W2521009438 doi "https://doi.org/10.1016/j.aeolia.2016.08.009" @default.
- W2521009438 hasPublicationYear "2017" @default.
- W2521009438 type Work @default.
- W2521009438 sameAs 2521009438 @default.
- W2521009438 citedByCount "6" @default.
- W2521009438 countsByYear W25210094382016 @default.
- W2521009438 countsByYear W25210094382017 @default.
- W2521009438 countsByYear W25210094382018 @default.
- W2521009438 countsByYear W25210094382022 @default.
- W2521009438 countsByYear W25210094382023 @default.
- W2521009438 crossrefType "journal-article" @default.
- W2521009438 hasAuthorship W2521009438A5013004995 @default.
- W2521009438 hasAuthorship W2521009438A5076844665 @default.
- W2521009438 hasAuthorship W2521009438A5084959920 @default.
- W2521009438 hasBestOaLocation W25210094381 @default.
- W2521009438 hasConcept C114793014 @default.
- W2521009438 hasConcept C121332964 @default.
- W2521009438 hasConcept C127313418 @default.
- W2521009438 hasConcept C142362112 @default.
- W2521009438 hasConcept C167110946 @default.
- W2521009438 hasConcept C180093795 @default.
- W2521009438 hasConcept C195886398 @default.
- W2521009438 hasConcept C2778600265 @default.
- W2521009438 hasConcept C52119013 @default.
- W2521009438 hasConcept C554144382 @default.
- W2521009438 hasConcept C83260615 @default.
- W2521009438 hasConcept C87355193 @default.
- W2521009438 hasConcept C91586092 @default.
- W2521009438 hasConceptScore W2521009438C114793014 @default.
- W2521009438 hasConceptScore W2521009438C121332964 @default.
- W2521009438 hasConceptScore W2521009438C127313418 @default.
- W2521009438 hasConceptScore W2521009438C142362112 @default.
- W2521009438 hasConceptScore W2521009438C167110946 @default.
- W2521009438 hasConceptScore W2521009438C180093795 @default.
- W2521009438 hasConceptScore W2521009438C195886398 @default.
- W2521009438 hasConceptScore W2521009438C2778600265 @default.
- W2521009438 hasConceptScore W2521009438C52119013 @default.
- W2521009438 hasConceptScore W2521009438C554144382 @default.
- W2521009438 hasConceptScore W2521009438C83260615 @default.
- W2521009438 hasConceptScore W2521009438C87355193 @default.
- W2521009438 hasConceptScore W2521009438C91586092 @default.
- W2521009438 hasFunder F4320306101 @default.
- W2521009438 hasFunder F4320314228 @default.
- W2521009438 hasFunder F4320332375 @default.
- W2521009438 hasLocation W25210094381 @default.
- W2521009438 hasOpenAccess W2521009438 @default.
- W2521009438 hasPrimaryLocation W25210094381 @default.
- W2521009438 hasRelatedWork W1995654240 @default.
- W2521009438 hasRelatedWork W2040196754 @default.
- W2521009438 hasRelatedWork W2044425523 @default.
- W2521009438 hasRelatedWork W2049585684 @default.
- W2521009438 hasRelatedWork W2122730502 @default.
- W2521009438 hasRelatedWork W2150624037 @default.
- W2521009438 hasRelatedWork W2770586665 @default.
- W2521009438 hasRelatedWork W2999839492 @default.
- W2521009438 hasRelatedWork W3089526425 @default.
- W2521009438 hasRelatedWork W3136062579 @default.
- W2521009438 hasVolume "26" @default.