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1. Identificação
Tipo de ReferênciaArtigo em Revista Científica (Journal Article)
Sitemtc-m21c.sid.inpe.br
Código do Detentorisadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S
Identificador8JMKD3MGP3W34R/43H2N8L
Repositóriosid.inpe.br/mtc-m21c/2020/11.03.13.51
Última Atualização2020:11.03.13.51.17 (UTC) administrator
Repositório de Metadadossid.inpe.br/mtc-m21c/2020/11.03.13.51.17
Última Atualização dos Metadados2022:01.04.01.35.32 (UTC) administrator
DOI10.1029/2020JA027773
ISSN2169-9402
Chave de CitaçãoAbduKherSous:2020:SoMiMa
TítuloRole of bottom-side density gradient in the development of equatorial plasma bubble/spread F irregularities: solar minimum and maximum conditions
Ano2020
MêsOct
Data de Acesso03 maio 2024
Tipo de Trabalhojournal article
Tipo SecundárioPRE PI
Número de Arquivos1
Tamanho5252 KiB
2. Contextualização
Autor1 Abdu, Mangalathayil Ali
2 Kherani, Esfhan Alam
3 Sousasantos, J.
Identificador de Curriculo1 8JMKD3MGP5W/3C9JHNK
ORCID1 0000-0001-5857-5761
2 0000-0003-0182-2252
Grupo1 DIDAE-CGCEA-INPE-MCTIC-GOV-BR
2 DIDAE-CGCEA-INPE-MCTIC-GOV-BR
Afiliação1 Instituto Nacional de Pesquisas Espaciais (INPE)
2 Instituto Nacional de Pesquisas Espaciais (INPE)
3 Instituto Tecnológico de Aeronáutica (ITA)
Endereço de e-Mail do Autor1 abdu.manga@gmail.com
2 esfhan.kherani@inpe.br
RevistaJournal of Geophysical Research: Space Physics
Volume125
Número10
Páginase2020JA027773
Histórico (UTC)2020-11-03 13:51:17 :: simone -> administrator ::
2020-11-03 13:51:18 :: administrator -> simone :: 2020
2020-11-03 13:51:43 :: simone -> administrator :: 2020
2022-01-04 01:35:32 :: administrator -> simone :: 2020
3. Conteúdo e estrutura
É a matriz ou uma cópia?é a matriz
Estágio do Conteúdoconcluido
Transferível1
Tipo do ConteúdoExternal Contribution
Tipo de Versãopublisher
ResumoFrom the analysis of Digisonde data over Brazilian equatorial and low‐latitude sites, we investigate the relative importance of the different parameters driving the generation of rising bubble‐type and bottom‐type spread F (SF) irregularities. Data for the complete month of October 2001, a solar maximum epoch (F10.7 = 210), and that of October 2008, an extended solar minimum period (F10.7 = 70), are analyzed to examine the SF intensity and occurrence rate as a function of the evening prereversal vertical drift velocity and the corresponding F layer heights and the bottom‐side density gradient. While the SF at the equatorial site is indicative of both the bottom‐side irregularities and rising bubbles, the SF at the low latitude represents exclusively the latter. Comparison of the results, from the two epochs, reveals a large decrease in the intensity and occurrence rate of plasma bubbles, with a decrease in solar flux. But a notable increase in these characteristics is observed in the case of bottom‐side SF. It is found that a larger (steeper) density gradient of the F layer bottom side that exists in the low solar flux condition is responsible for an enhanced Raleigh‐Taylor instability growth, counterbalancing a reduction in this rate that may arise from a smaller prereversal vertical drift and lower layer height that also characterize the low solar flux condition. Thus, the role of the bottom‐side density gradient in the ESF instability growth has been identified for the first time in terms of its ability to explain the contrasting irregularity features as observed during solar flux maximum and minimum years.
ÁreaCEA
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Conteúdo da Pasta docacessar
Conteúdo da Pasta sourcenão têm arquivos
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4. Condições de acesso e uso
URL dos dadoshttp://urlib.net/ibi/8JMKD3MGP3W34R/43H2N8L
URL dos dados zipadoshttp://urlib.net/zip/8JMKD3MGP3W34R/43H2N8L
Idiomaen
Arquivo Alvoabdu_role.pdf
Grupo de Usuáriossimone
Visibilidadeshown
Política de Arquivamentodenypublisher6 allowfinaldraft
Permissão de Leituraallow from all
Permissão de Atualizaçãonão transferida
5. Fontes relacionadas
Unidades Imediatamente Superiores8JMKD3MGPCW/3ETL868
Lista de Itens Citandosid.inpe.br/mtc-m21/2012/07.13.14.54.26 2
sid.inpe.br/bibdigital/2013/09.29.20.43 1
DivulgaçãoWEBSCI; AGU; MGA; COMPENDEX.
Acervo Hospedeirourlib.net/www/2017/11.22.19.04
6. Notas
Campos Vaziosalternatejournal archivist callnumber copyholder copyright creatorhistory descriptionlevel e-mailaddress format isbn keywords label lineage mark mirrorrepository nextedition notes parameterlist parentrepositories previousedition previouslowerunit progress project readergroup rightsholder schedulinginformation secondarydate secondarykey secondarymark session shorttitle sponsor subject tertiarymark tertiarytype url
7. Controle da descrição
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