| 1. Identificação | |
| Tipo de Referência | Artigo em Revista Científica (Journal Article) |
| Site | mtc-m16.sid.inpe.br |
| Código do Detentor | isadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S |
| Identificador | 6qtX3pFwXQZGivnJVY/NeFLT |
| Repositório | sid.inpe.br/mtc-m16@80/2006/11.22.13.34 (acesso restrito) |
| Última Atualização | 2006:11.22.13.34.41 (UTC) administrator |
| Repositório de Metadados | sid.inpe.br/mtc-m16@80/2006/11.22.13.34.42 |
| Última Atualização dos Metadados | 2021:07.18.04.01.22 (UTC) administrator |
| Chave Secundária | INPE-14291-PRE/9379 |
| ISSN | 1364-6826 |
| Chave de Citação | Kane:2006:QBQTAt |
| Título | QBO and QTO of atmospheric methane  |
| Ano | 2006 |
| Mês | Sept |
| Data de Acesso | 03 maio 2024 |
| Tipo Secundário | PRE PI |
| Número de Arquivos | 1 |
| Tamanho | 244 KiB |
| 2. Contextualização | |
| Autor | Kane, Rajaram Purushotam |
| Grupo | DGE-INPE-MCT-BR |
| Afiliação | Instituto Nacional de Pesquisas Espaciais (INPE) |
| Endereço de e-Mail do Autor | kane@dge.inpe.br |
| Endereço de e-Mail | kane@dge.inpe.br |
| Revista | Journal of Atmospheric and Solar-Terrestrial Physics |
| Volume | 68 |
| Número | 14 |
| Páginas | 1633-1641 |
| Histórico (UTC) | 2006-11-22 13:34:42 :: simone -> administrator :: 2008-06-10 22:43:57 :: administrator -> simone :: 2011-05-25 10:53:10 :: simone -> administrator :: 2021-07-18 04:01:22 :: administrator -> marciana :: 2006 |
| 3. Conteúdo e estrutura | |
| É a matriz ou uma cópia? | é a matriz |
| Estágio do Conteúdo | concluido |
| Transferível | 1 |
| Tipo do Conteúdo | External Contribution |
| Palavras-Chave | methane quasi-biennial oscillation quasi-triennial oscillation periodicities ENTROPY SPECTRAL-ANALYSIS QUASI-BIENNIAL OSCILLATION ARTIFICIAL SAMPLES OZONE TROPICS WINDS |
| Resumo | The 12-month running means of methane (CH4) Concentrations at the surface/lower troposphere averaged for latitude groups 1-8 (1 82-63 degrees N; 2, 56-53 degrees N; 3, 47-36 degrees N; 4, 32-26 degrees N; 5, 20-13 degrees N; 6, 5-14 degrees S, 7, 41 degrees S only; 8, 65-90 degrees S) showed oscillations but the peak spacings were similar to that of 30 mb wind (similar to 30 months) only for groups 3, 4 and 7. A cross-correlation with 30 mb wind showed maximum good correlations ( 0.7) with a phase lag of about 6 months for CH4 in group 7 (in agreement with Camp et al. [2001. The sensitivity of tropospheric CH4 to the interannual variability in stratospheric ozone. Chemosphere-Global Change Science 3, 147-156]) and about 12 months for CH4 in groups 6 ( 0.7). A spectral analysis indicated for 30 mb wind, a prominent Quasi-biennial oscillation (QBO) at 2.34 years and a minor peak at 2.06 years. For Southern Oscillation Index (SOI) (T-D), there was a prominent Quasi-triennial oscillation (QTO) peak at 3.6 years, but there was also a less prominent but significant QBO at 2.54 years. All CH4 groups showed significant QBOs in the range 2.22-2.58 years but also showed more prominent QTOs in the range 3.2-4.1 years, and barely significant peaks in the range 1.6-1.9 years (19-22 months). To test the ozone mechanism proposed by Hamilton and Fan [2000. Effects of the stratospheric QBO on long-lived greenhouse gases in the troposphere. Journal of Geophysical Research 105, 20581-20587] (stratospheric wind QBO affecting stratospheric ozone, in turn affecting the filtered UV, the tropospheric OH radical, and finally tropospheric CH4), TOMS-SBUV data were analyzed. Many CH4 and ozone groups showed QBOs in the range 2.22-2.77 years, and lower periodicities in the range 1.60-1.91 years (19-22 months [Tung, K.K., Yang, H., 1994. Global QBO in circulation and ozone. Part I. Reexamination of observational evidence. Journal of Atmospheric Science 51, 2699-2707]), confirming that the ozone mechanism was operative. A disconcerting feature is the QTO of similar to 3.5 years.. which was present in CH4 in all latitude groups, but in ozone, only in groups 3, 6, 7. |
| Área | CEA |
| Arranjo | urlib.net > BDMCI > Fonds > Produção anterior à 2021 > DIDGE > QBO and QTO... |
| Conteúdo da Pasta doc | acessar |
| Conteúdo da Pasta source | não têm arquivos |
| Conteúdo da Pasta agreement | não têm arquivos |
| 4. Condições de acesso e uso | |
| Idioma | en |
| Arquivo Alvo | QBO and QTO of atmospheric.pdf |
| Grupo de Usuários | administrator simone |
| Visibilidade | shown |
| Detentor da Cópia | SID/SCD |
| Política de Arquivamento | denypublisher denyfinaldraft24 |
| Permissão de Leitura | deny from all and allow from 150.163 |
| 5. Fontes relacionadas | |
| Unidades Imediatamente Superiores | 8JMKD3MGPCW/3EU29DP |
| Divulgação | WEBSCI; PORTALCAPES; AGU; MGA; COMPENDEX. |
| Acervo Hospedeiro | sid.inpe.br/banon/2003/08.15.17.40 |
| 6. Notas | |
| Campos Vazios | alternatejournal archivist callnumber copyright creatorhistory descriptionlevel documentstage doi format isbn label lineage mark mirrorrepository nextedition notes orcid parameterlist parentrepositories previousedition previouslowerunit progress project readergroup resumeid rightsholder schedulinginformation secondarydate secondarymark session shorttitle sponsor subject tertiarymark tertiarytype typeofwork url versiontype |
| 7. Controle da descrição | |
| e-Mail (login) | marciana |
| atualizar | |