1. Identificação | |
Tipo de Referência | Artigo em Revista Científica (Journal Article) |
Site | mtc-m21b.sid.inpe.br |
Código do Detentor | isadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S |
Identificador | 8JMKD3MGP3W34P/3LRNLD5 |
Repositório | sid.inpe.br/mtc-m21b/2016/06.10.13.44 (acesso restrito) |
Última Atualização | 2016:06.10.13.45.02 (UTC) simone |
Repositório de Metadados | sid.inpe.br/mtc-m21b/2016/06.10.13.44.40 |
Última Atualização dos Metadados | 2018:06.04.02.40.55 (UTC) administrator |
DOI | 10.1186/s40562-016-0043-6 |
ISSN | 2196-4092 |
Chave de Citação | Abdu:2016:ElIoWe |
Título | Electrodynamics of ionospheric weather over low latitudes |
Ano | 2016 |
Data de Acesso | 25 abr. 2024 |
Tipo de Trabalho | journal article |
Tipo Secundário | PRE PI |
Número de Arquivos | 1 |
Tamanho | 6292 KiB |
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2. Contextualização | |
Autor | Abdu, Mangalathayil Ali |
Identificador de Curriculo | 8JMKD3MGP5W/3C9JHNK |
Grupo | DAE-CEA-INPE-MCTI-GOV-BR |
Afiliação | Instituto Nacional de Pesquisas Espaciais (INPE) |
Endereço de e-Mail do Autor | ma.abdu@inpe.br |
Revista | Geoscience Letters |
Volume | 3 |
Número | 11 |
Histórico (UTC) | 2016-06-10 13:45:02 :: simone -> administrator :: 2016 2016-06-20 12:11:35 :: administrator -> simone :: 2016 2016-06-20 12:13:48 :: simone -> administrator :: 2016 2018-06-04 02:40:55 :: administrator -> simone :: 2016 |
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3. Conteúdo e estrutura | |
É a matriz ou uma cópia? | é a matriz |
Estágio do Conteúdo | concluido |
Transferível | 1 |
Tipo do Conteúdo | External Contribution |
Tipo de Versão | publisher |
Resumo | The dynamic state of the ionosphere at low latitudes is largely controlled by electric fields originating from dynamo actions by atmospheric waves propagating from below and the solar wind-magnetosphere interaction from above. These electric fields cause structuring of the ionosphere in wide ranging spatial and temporal scales that impact on space-based communication and navigation systems constituting an important segment of our technology-based day-to-day lives. The largest of the ionosphere structures, the equatorial ionization anomaly, with global maximum of plasma densities can cause propagation delays on the GNSS signals. The sunset electrodynamics is responsible for the generation of plasma bubble wide spectrum irregularities that can cause scintillation or even disruptions of satellite communication/navigation signals. Driven basically by upward propagating tides, these electric fields can suffer significant modulations from perturbation winds due to gravity waves, planetary/Kelvin waves, and non-migrating tides, as recent observational and modeling results have demonstrated. The changing state of the plasma distribution arising from these highly variable electric fields constitutes an important component of the ionospheric weather disturbances. Another, often dominating, component arises from solar disturbances when coronal mass ejection (CME) interaction with the earths magnetosphere results in energy transport to low latitudes in the form of storm time prompt penetration electric fields and thermospheric disturbance winds. As a result, drastic modifications can occur in the form of layer restructuring (Es-, F3 layers etc.), large total electron content (TEC) enhancements, equatorial ionization anomaly (EIA) latitudinal expansion/contraction, anomalous polarization electric fields/vertical drifts, enhanced growth/suppression of plasma structuring, etc. A brief review of our current understanding of the ionospheric weather variations and the electrodynamic processes underlying them and some outstanding questions will be presented in this paper. |
Área | CEA |
Arranjo | urlib.net > BDMCI > Fonds > Produção anterior à 2021 > DIDAE > Electrodynamics of ionospheric weather... |
Conteúdo da Pasta doc | acessar |
Conteúdo da Pasta source | não têm arquivos |
Conteúdo da Pasta agreement | |
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4. Condições de acesso e uso | |
Idioma | en |
Arquivo Alvo | abdu_eletrodynamics.pdf |
Grupo de Usuários | simone |
Grupo de Leitores | administrator simone |
Visibilidade | shown |
Permissão de Leitura | deny from all and allow from 150.163 |
Permissão de Atualização | não transferida |
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5. Fontes relacionadas | |
Repositório Espelho | urlib.net/www/2011/03.29.20.55 |
Unidades Imediatamente Superiores | 8JMKD3MGPCW/3ETL868 |
Lista de Itens Citando | sid.inpe.br/bibdigital/2013/09.29.20.43 1 |
Divulgação | PORTALCAPES |
Acervo Hospedeiro | sid.inpe.br/mtc-m21b/2013/09.26.14.25.20 |
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6. Notas | |
Campos Vazios | alternatejournal archivingpolicy archivist callnumber copyholder copyright creatorhistory descriptionlevel e-mailaddress format isbn keywords label lineage mark month nextedition notes orcid pages parameterlist parentrepositories previousedition previouslowerunit progress project rightsholder schedulinginformation secondarydate secondarykey secondarymark session shorttitle sponsor subject tertiarymark tertiarytype url |
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7. Controle da descrição | |
e-Mail (login) | simone |
atualizar | |
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