Resultado da Pesquisa
A expressão de busca foi <secondaryty pi and ref journal and firstg DAE-CEA-INPE-MCTI-GOV-BR and y 2016 and not dissemination websci and issn *>.
1 referência encontrada buscando em 15 dentre 15 sites.
Data e hora local de busca: 08/03/2021 10:25.
Área de identificação
Tipo de ReferênciaJournal Article
Código do Detentorisadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S
Repositó   (acesso restrito)
Última Atualização2016: simone
Última Atualização dos Metadados2018: administrator
Chave de CitaçãoAbdu:2016:ElIoWe
TítuloElectrodynamics of ionospheric weather over low latitudes
Data de Acesso08 mar. 2021
Tipo de Trabalhojournal article
Número de Arquivos1
Tamanho6292 KiB
Área de contextualização
AutorAbdu, Mangalathayil Ali
Identificador de Curriculo8JMKD3MGP5W/3C9JHNK
AfiliaçãoInstituto Nacional de Pesquisas Espaciais (INPE)
Endereço de e-Mail do
RevistaGeoscience Letters
Tipo SecundárioPRE PI
Histórico2016-06-10 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
Área de conteúdo e estrutura
É a matriz ou uma cópia?é a matriz
Estágio do Conteúdoconcluido
Tipo do ConteudoExternal Contribution
Tipo de Versãopublisher
ResumoThe 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.
ArranjoBDMCI > Fonds > Produção > DIDAE > Electrodynamics of ionospheric weather...
Conteúdo da Pasta sourcenão têm arquivos
Conteúdo da Pasta agreement
agreement.html 10/06/2016 10:44 1.0 KiB 
Área de condições de acesso e uso
Arquivo Alvoabdu_eletrodynamics.pdf
Grupo de Usuáriossimone
Grupo de Leitoresadministrator
Permissão de Leituradeny from all and allow from 150.163
Permissão de Atualizaçãonão transferida
Área de fontes relacionadas
Unidades Imediatamente Superiores8JMKD3MGPCW/3ETL868
Área de notas
Campos Vaziosalternatejournal 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 secondarydate secondarykey secondarymark session shorttitle sponsor subject tertiarymark tertiarytype url