Matches in SemOpenAlex for { <https://semopenalex.org/work/W2100458172> ?p ?o ?g. }
- W2100458172 endingPage "1056" @default.
- W2100458172 startingPage "1048" @default.
- W2100458172 abstract "Abstract. A global coupled thermosphere-ionosphere-plasmasphere model is used to simulate a family of large-scale imperfectly ducted atmospheric gravity waves (AGWs) and associated travelling ionospheric disturbances (TIDs) originating at conjugate magnetic latitudes in the north and south auroral zones and subsequently propagating meridionally to equatorial latitudes. A 'fast' dominant mode and two slower modes are identified. We find that, at the magnetic equator, all the clearly identified modes of AGW interfere constructively and pass through to the opposite hemisphere with unchanged velocity. At F-region altitudes the 'fast' AGW has the largest amplitude, and when northward propagating and southward propagating modes interfere at the equator, the TID (as parameterised by the fractional change in the electron density at the F2 peak) increases in magnitude at the equator. The amplitude of the TID at the magnetic equator is increased compared to mid-latitudes in both upper and lower F-regions with a larger increase in the upper F-region. The ionospheric disturbance at the equator persists in the upper F-region for about 1 hour and in the lower F-region for 2.5 hours after the AGWs first interfere, and it is suggested that this is due to enhancements of the TID by slower AGW modes arriving later at the magnetic equator. The complex effects of the interplays of the TIDs generated in the equatorial plasmasphere are analysed by examining neutral and ion winds predicted by the model, and are demonstrated to be consequences of the forcing of the plasmasphere along the magnetic field lines by the neutral air pressure wave." @default.
- W2100458172 created "2016-06-24" @default.
- W2100458172 creator A5031479479 @default.
- W2100458172 creator A5077727719 @default.
- W2100458172 date "1997-08-31" @default.
- W2100458172 modified "2023-10-05" @default.
- W2100458172 title "A study of atmospheric gravity waves and travelling ionospheric disturbances at equatorial latitudes" @default.
- W2100458172 cites W1553849041 @default.
- W2100458172 cites W1968168798 @default.
- W2100458172 cites W1973342448 @default.
- W2100458172 cites W1979007536 @default.
- W2100458172 cites W1979791425 @default.
- W2100458172 cites W1981384312 @default.
- W2100458172 cites W1991982979 @default.
- W2100458172 cites W1993154456 @default.
- W2100458172 cites W2002394853 @default.
- W2100458172 cites W2044833910 @default.
- W2100458172 cites W2045229410 @default.
- W2100458172 cites W2050269443 @default.
- W2100458172 cites W2053179552 @default.
- W2100458172 cites W2056741035 @default.
- W2100458172 cites W2060654602 @default.
- W2100458172 cites W2076978971 @default.
- W2100458172 cites W2093536445 @default.
- W2100458172 cites W2104544003 @default.
- W2100458172 cites W2125583233 @default.
- W2100458172 cites W2141602162 @default.
- W2100458172 cites W2151254675 @default.
- W2100458172 cites W2164212927 @default.
- W2100458172 cites W2170149004 @default.
- W2100458172 cites W2247637982 @default.
- W2100458172 cites W3012663626 @default.
- W2100458172 cites W2078770781 @default.
- W2100458172 cites W2525890512 @default.
- W2100458172 doi "https://doi.org/10.1007/s00585-997-1048-4" @default.
- W2100458172 hasPublicationYear "1997" @default.
- W2100458172 type Work @default.
- W2100458172 sameAs 2100458172 @default.
- W2100458172 citedByCount "57" @default.
- W2100458172 countsByYear W21004581722012 @default.
- W2100458172 countsByYear W21004581722013 @default.
- W2100458172 countsByYear W21004581722014 @default.
- W2100458172 countsByYear W21004581722015 @default.
- W2100458172 countsByYear W21004581722016 @default.
- W2100458172 countsByYear W21004581722017 @default.
- W2100458172 countsByYear W21004581722018 @default.
- W2100458172 countsByYear W21004581722019 @default.
- W2100458172 countsByYear W21004581722020 @default.
- W2100458172 countsByYear W21004581722021 @default.
- W2100458172 countsByYear W21004581722022 @default.
- W2100458172 countsByYear W21004581722023 @default.
- W2100458172 crossrefType "journal-article" @default.
- W2100458172 hasAuthorship W2100458172A5031479479 @default.
- W2100458172 hasAuthorship W2100458172A5077727719 @default.
- W2100458172 hasBestOaLocation W21004581721 @default.
- W2100458172 hasConcept C115260700 @default.
- W2100458172 hasConcept C116403925 @default.
- W2100458172 hasConcept C118691173 @default.
- W2100458172 hasConcept C121332964 @default.
- W2100458172 hasConcept C122523270 @default.
- W2100458172 hasConcept C127313418 @default.
- W2100458172 hasConcept C12980444 @default.
- W2100458172 hasConcept C130443932 @default.
- W2100458172 hasConcept C131980223 @default.
- W2100458172 hasConcept C13280743 @default.
- W2100458172 hasConcept C180205008 @default.
- W2100458172 hasConcept C18101618 @default.
- W2100458172 hasConcept C2778835443 @default.
- W2100458172 hasConcept C58300830 @default.
- W2100458172 hasConcept C60365795 @default.
- W2100458172 hasConcept C62520636 @default.
- W2100458172 hasConcept C8058405 @default.
- W2100458172 hasConcept C91586092 @default.
- W2100458172 hasConceptScore W2100458172C115260700 @default.
- W2100458172 hasConceptScore W2100458172C116403925 @default.
- W2100458172 hasConceptScore W2100458172C118691173 @default.
- W2100458172 hasConceptScore W2100458172C121332964 @default.
- W2100458172 hasConceptScore W2100458172C122523270 @default.
- W2100458172 hasConceptScore W2100458172C127313418 @default.
- W2100458172 hasConceptScore W2100458172C12980444 @default.
- W2100458172 hasConceptScore W2100458172C130443932 @default.
- W2100458172 hasConceptScore W2100458172C131980223 @default.
- W2100458172 hasConceptScore W2100458172C13280743 @default.
- W2100458172 hasConceptScore W2100458172C180205008 @default.
- W2100458172 hasConceptScore W2100458172C18101618 @default.
- W2100458172 hasConceptScore W2100458172C2778835443 @default.
- W2100458172 hasConceptScore W2100458172C58300830 @default.
- W2100458172 hasConceptScore W2100458172C60365795 @default.
- W2100458172 hasConceptScore W2100458172C62520636 @default.
- W2100458172 hasConceptScore W2100458172C8058405 @default.
- W2100458172 hasConceptScore W2100458172C91586092 @default.
- W2100458172 hasIssue "8" @default.
- W2100458172 hasLocation W21004581721 @default.
- W2100458172 hasOpenAccess W2100458172 @default.
- W2100458172 hasPrimaryLocation W21004581721 @default.
- W2100458172 hasRelatedWork W1611037057 @default.
- W2100458172 hasRelatedWork W2005352808 @default.
- W2100458172 hasRelatedWork W2026196331 @default.