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1. Identificação
Tipo de ReferênciaArtigo em Evento (Conference Proceedings)
Sitemtc-m16c.sid.inpe.br
Código do Detentorisadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S
Identificador8JMKD3MGP8W/35TSLPS
Repositóriosid.inpe.br/mtc-m18@80/2009/08.28.15.49
Repositório de Metadadossid.inpe.br/mtc-m18@80/2009/08.28.15.49.23
Última Atualização dos Metadados2020:04.28.17.49.02 (UTC) administrator
Chave SecundáriaINPE--PRE/
Chave de CitaçãoAbdu:2009:EqSpDe
TítuloEquatorial Spread F development and day-to-day Variability From Prereversal Vertical Drift and Gravity Wave Precursors
Ano2009
Data de Acesso09 maio 2024
Tipo SecundárioPRE CI
2. Contextualização
AutorAbdu, Mangalathayil Ali
GrupoDAE-CEA-INPE-MCT-BR
AfiliaçãoInstituto Nacional de Pesquisas Espaciais (INPE)
Nome do Evento2009 Joint Assembly
Localização do EventoToronto
Data24 - 27 may
Título do LivroProceedings
Histórico (UTC)2009-08-28 15:49:36 :: simone -> administrator ::
2020-04-28 17:49:02 :: administrator -> simone :: 2009
3. Conteúdo e estrutura
É a matriz ou uma cópia?é a matriz
Estágio do Conteúdoconcluido
Transferível1
Tipo do ConteúdoExternal Contribution
Palavras-ChaveEquatorial ionosphere
Ionosphere/atmosphere interactions
Ionosphere/magnetosphere interactions
Ionospheric irregularities
Electric fields
ResumoRayleigh-Taylor (R-T) interchange instability mechanism. The instability is initiated from density perturbations at the bottomside gradient region of a rapidly rising F layer. Whether or not it could develop into flux tube aligned topside bubbles (plasma depletions) with cascading irregularity structures should depend upon: (a)-the intensity of the evening prereversal enhancement in the zonal electric field (PRE)/vertical plasma drift; (b)- the amplitude of the initial density perturbations and associated polarization electric fields possibly induced by upward propagating gravity waves (GWs); and (c)- the integrated conductivity of the potentially unstable flux tubes. Observations by different technique show large degree of day-to-day and short term variabilities in the ESF strength and occurrence rate that result from the factors a, b, and c. We focus in this presentation the competing/complementary roles of the PRE and GWs induced perturbations in the ESF variability during quiet as well as some magnetically disturbed conditions. The results to be discussed are based mainly on ground based radar, digisonde and optical measurements including results.
ÁreaCEA
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4. Condições de acesso e uso
Idiomaen
Grupo de Usuáriossimone
administrator
Visibilidadeshown
Permissão de Leituraallow from all
5. Fontes relacionadas
Repositório Espelhosid.inpe.br/mtc-m18@80/2008/03.17.15.17.24
Unidades Imediatamente Superiores8JMKD3MGPCW/3ETL868
Acervo Hospedeirosid.inpe.br/mtc-m18@80/2008/03.17.15.17
6. Notas
Campos Vaziosarchivingpolicy archivist callnumber copyholder copyright creatorhistory descriptionlevel dissemination documentstage doi e-mailaddress edition editor electronicmailaddress format isbn issn label lineage mark nextedition notes numberoffiles numberofvolumes orcid organization pages parameterlist parentrepositories previousedition previouslowerunit progress project publisher publisheraddress readergroup resumeid rightsholder schedulinginformation secondarydate secondarymark serieseditor session shorttitle size sponsor subject targetfile tertiarymark tertiarytype type url versiontype volume
7. Controle da descrição
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