1. Identificação | |
Tipo de Referência | Artigo em Revista Científica (Journal Article) |
Site | mtc-m21d.sid.inpe.br |
Código do Detentor | isadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S |
Identificador | 8JMKD3MGP3W34T/47MQJJ8 |
Repositório | sid.inpe.br/mtc-m21d/2022/09.28.11.07 |
Última Atualização | 2022:09.28.11.07.08 (UTC) administrator |
Repositório de Metadados | sid.inpe.br/mtc-m21d/2022/09.28.11.07.08 |
Última Atualização dos Metadados | 2023:03.08.20.38.03 (UTC) administrator |
DOI | 10.1029/2021JD035149 |
ISSN | 2169-8996 2169-897X |
Chave de Citação | NyassorWPGYTBNBPSF:2022:InCoGr |
Título | Investigations on Concentric Gravity Wave Sources Over the Brazilian Equatorial Region |
Ano | 2022 |
Mês | Sept. |
Data de Acesso | 11 maio 2024 |
Tipo de Trabalho | journal article |
Tipo Secundário | PRE PI |
Número de Arquivos | 1 |
Tamanho | 3091 KiB |
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2. Contextualização | |
Autor | 1 Nyassor, Prosper Kwamla 2 Wrasse, Cristiano Max 3 Paulino, Igo 4 Gobbi, Delano 5 Yigit, E. 6 Takahashi, Hisao 7 Batista, Paulo Prado 8 Naccarato, Kleber Pinheiro 9 Buriti, R. A. 10 Paulino, A. R. 11 Silva, Diego Barros 12 Figueiredo, Cosme Alexandre Oliveira Barros |
Identificador de Curriculo | 1 2 3 4 8JMKD3MGP5W/3C9JGTE 5 6 8JMKD3MGP5W/3C9JHCM 7 8JMKD3MGP5W/3C9JJ3H |
Grupo | 1 DICEP-CGCE-INPE-MCTI-GOV-BR 2 DICEP-CGCE-INPE-MCTI-GOV-BR 3 4 DICEP-CGCE-INPE-MCTI-GOV-BR 5 6 DIHPA-CGCE-INPE-MCTI-GOV-BR 7 DIHPA-CGCE-INPE-MCTI-GOV-BR 8 DISSM-CGCT-INPE-MCTI-GOV-BR 9 10 11 12 DICEP-CGCE-INPE-MCTI-GOV-BR |
Afiliação | 1 Instituto Nacional de Pesquisas Espaciais (INPE) 2 Instituto Nacional de Pesquisas Espaciais (INPE) 3 Universidade Federal de Campina Grande (UFCG) 4 Instituto Nacional de Pesquisas Espaciais (INPE) 5 George Mason University 6 Instituto Nacional de Pesquisas Espaciais (INPE) 7 Instituto Nacional de Pesquisas Espaciais (INPE) 8 Instituto Nacional de Pesquisas Espaciais (INPE) 9 Universidade Federal de Campina Grande (UFCG) 10 Universidade Estadual da Paraíba (UEPB) 11 Instituto Nacional de Pesquisas Espaciais (INPE) 12 Instituto Nacional de Pesquisas Espaciais (INPE) |
Endereço de e-Mail do Autor | 1 pnyassor@gmail.com 2 cristiano.wrasse@inpe.br 3 4 delano.gobbi@uol.com.br 5 6 7 paulopradobatista@yahoo.com 8 kleber.naccarato@inpe.br 9 10 11 bar_diego@hotmail.com 12 anagetinga@hotmail.com |
Revista | Journal of Geophysical Research: Atmospheres |
Volume | 127 |
Número | 17 |
Páginas | e2021JD035149 |
Histórico (UTC) | 2022-09-28 11:07:08 :: simone -> administrator :: 2022-09-28 11:07:09 :: administrator -> simone :: 2022 2022-09-28 11:08:13 :: simone -> administrator :: 2022 2023-01-03 16:46:17 :: administrator -> simone :: 2022 2023-01-04 11:33:41 :: simone -> administrator :: 2022 2023-03-08 20:38:03 :: administrator -> simone :: 2022 |
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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 |
Palavras-Chave | concentric gravity waves convective source ray tracing |
Resumo | Observations of concentric gravity waves (CGWs) in the OH airglow emission over the Brazilian equatorial region are presented. An all-sky imager installed at Sao Joao do Cariri [7.4 degrees S, 36.5 degrees W] was used to acquire near-infrared OH images. Using over 19 years of observational data from 2000 to 2019, more than 1,052 clear sky nights of airglow data were acquired with a total of 25 observed CGW cases. Three CGW events were selected for this study. These waves had small-scale characteristics and well-defined concentric structures. The selected CGW events showed horizontal wavelengths lambda(H) similar to 31.9, 42.5, and 30.9 km, horizontal phase speeds c(H) similar to 49.2, 57.6, and 74.1 m/s, and periods tau similar to 10.8, 12.3, and 7.0 min, respectively. The CGW structures were well defined, with coherent wave patterns expanding concentrically from the source point, with the observed events having semi-circle or arc-like and semi-elliptical shapes. We found the occurrence of the CGWs to coincide with the seasons of intense tropospheric convective activity and low background winds. This suggests little or no wave breaking, critical level absorption, and filtering or reflection, thereby allowing the CGWs to propagate up to the mesosphere and lower thermosphere region. Using backward ray tracing, we also found the positions and times where and when the ray paths reached the tropopause. The tropopause positions and times of two of the CGW events coincide with active convective systems with cold cloud top temperatures. However, the tropopause position of one of the 3 CGW events did not coincide with any active convective system, suggesting that this CGW was most likely generated in-situ. |
Área | CEA |
Arranjo 1 | urlib.net > BDMCI > Fonds > Produção a partir de 2021 > CGCE > Investigations on Concentric... |
Arranjo 2 | urlib.net > BDMCI > Fonds > Produção a partir de 2021 > CGCT > Investigations on Concentric... |
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 | |
URL dos dados | http://urlib.net/ibi/8JMKD3MGP3W34T/47MQJJ8 |
URL dos dados zipados | http://urlib.net/zip/8JMKD3MGP3W34T/47MQJJ8 |
Idioma | en |
Arquivo Alvo | JGR Atmospheres - 2022 - Nyassor - Investigations on Concentric Gravity Wave Sources Over the Brazilian Equatorial Region.pdf |
Grupo de Usuários | self-uploading-INPE-MCTI-GOV-BR simone |
Visibilidade | shown |
Política de Arquivamento | denypublisher6 allowfinaldraft |
Permissão de Leitura | allow from all |
Permissão de Atualização | não transferida |
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5. Fontes relacionadas | |
Vinculação | 8JMKD3MGP3W34T/45FSAG8 |
Unidades Imediatamente Superiores | 8JMKD3MGPCW/46KTFK8 8JMKD3MGPCW/46KUATE |
Lista de Itens Citando | sid.inpe.br/bibdigital/2022/04.03.22.23 3 sid.inpe.br/mtc-m21/2012/07.13.14.44.27 1 |
Divulgação | WEBSCI |
Acervo Hospedeiro | urlib.net/www/2021/06.04.03.40 |
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6. Notas | |
Campos Vazios | alternatejournal archivist callnumber copyholder copyright creatorhistory descriptionlevel e-mailaddress format isbn label lineage mark mirrorrepository nextedition notes orcid parameterlist parentrepositories previousedition previouslowerunit progress project readergroup rightsholder schedulinginformation secondarydate secondarykey secondarymark session shorttitle sponsor subject tertiarytype url |
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7. Controle da descrição | |
e-Mail (login) | simone |
atualizar | |
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