| 1. Identity statement | |
| Reference Type | Journal Article |
| Site | mtc-m16b.sid.inpe.br |
| Holder Code | isadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S |
| Identifier | 6qtX3pFwXQZGivnJUY/Mpdcf |
| Repository | sid.inpe.br/mtc-m15@80/2006/09.08.13.45 |
| Last Update | 2006:09.08.13.45.02 (UTC) administrator |
| Metadata Repository | sid.inpe.br/mtc-m15@80/2006/09.08.13.45.03 |
| Metadata Last Update | 2021:02.10.19.00.52 (UTC) administrator |
| Secondary Key | INPE-14156-PRE/9289 |
| ISSN | 0102-7786 |
| Citation Key | InnocentiniAranFerrMich:2005:AgMaLi |
| Title | A agitação marítima no litoral nordestino do Brasil associada aos distúrbios Africanos de leste  |
| Year | 2005 |
| Secondary Date | 20060126 |
| Month | 2006-01-27 |
| Access Date | 2024, May 17 |
| Secondary Type | PRE PN |
| Number of Files | 1 |
| Size | 1116 KiB |
| 2. Context | |
| Author | 1 Innocentini, Valdir 2 Arantes, Fernando Oliveira 3 Ferreira, Raquel Johansson 4 Micheleto, Roberta Goulart |
| Resume Identifier | 1 8JMKD3MGP5W/3C9JJB3 |
| Group | 1 DMD-INPE-MCT-BR 2 DMD-INPE-MCT-BR |
| Affiliation | 1 Instituto Nacional de Pesquisas Espaciais (INPE), Centro de Previsão de Tempo e Estudos Climáticos (CPTEC) 2 Instituto Nacional de Pesquisas Espaciais (INPE), Centro de Previsão de Tempo e Estudos Climáticos (CPTEC) |
| e-Mail Address | atus@cptec.inpe.br |
| Journal | Revista Brasileira de Meteorologia |
| Volume | 20 |
| Number | 03 |
| Pages | 367-374 |
| History (UTC) | 2006-09-20 13:41:43 :: estagiario -> administrator :: 2008-06-10 20:44:41 :: administrator -> banon :: 2010-05-11 16:49:47 :: banon -> estagiario :: 2010-05-11 16:56:29 :: estagiario -> banon :: 2010-05-14 14:21:45 :: banon -> administrator :: 2021-02-10 19:00:52 :: administrator -> marciana :: 2005 |
| 3. Content and structure | |
| Is the master or a copy? | is the master |
| Content Stage | completed |
| Transferable | 1 |
| Content Type | External Contribution |
| Keywords | easterly african waves northeast Brazil sea surface wave regime |
| Abstract | Neste trabalho foi analisado o regime de ondas ao largo do litoral do nordeste brasileiro imposto pelos distúrbios atmosféricos africanos de leste. Foram utilizados os campos de vento produzidos pelo modelo atmosférico GFS do NCEP e as simulações de agitação marítima do modelo WAVEWATCH no período de fevereiro de 1997 a janeiro de 2004. A análise dos resultados revelou que durante os meses de julho, agosto e setembro os ventos de superfície de leste intensificam-se na região onde ocorrem os distúrbios, isto é, ao longo do cinturão definido pelas latitudes 5N e 20N. Casos extremos com ventos acima de 18m/s e ondas com altura significativa acima de 4 m ao longo do cinturão foram selecionados. Verificou-se que, embora os ventos tenham intensidade suficiente para gerarem altas ondas, a pista é pequena e com rápido deslocamento em direção oeste. Estas características contribuem para reduzir a transferência de energia do vento para a superfície do oceano. A agitação marítima provocada pelos distúrbios de leste que chega ao litoral do nordeste brasileiro é muito pequena quando comparada à agitação marítima dominante produzida pelos ventos alísios, e por este motivo não interfere no regime de ondas local. In this research the sea surface wave regime incident offshore the Northeast Brazilian littoral imposed by the surface meteorological easterly African waves was analyzed. The wind fields produced by the NCEP-GFS atmospheric model and the wave sea surface generated by the wave model WAVEWATCH for the period from february 1997 to january 2004 were employed in the study. The results revealed that during July, August, and September the surface winds are stronger along the belt defined by the latitudes 5N and 20N were the easterly African disturbances developed. Events with speed above 18m/s and significant wave height greater than 4 m along the belt were selected. We obtained that, although the winds have intensity strong enough to generate high waves, the extension and duration of the fetch, responsible by the sea surface waves, are reduced due to its rapid westwards displacement. The swell incident into the Northeast Brazilian littoral from these selected events are smaller in comparison with the significant wave heights produced by the dominant trade winds and do not interfere in its local wave regime.. |
| Area | MET |
| Arrangement | urlib.net > BDMCI > Fonds > Produção anterior à 2021 > DIDMD > A agitação marítima... |
| doc Directory Content | access |
| source Directory Content | there are no files |
| agreement Directory Content | there are no files |
| 4. Conditions of access and use | |
| data URL | http://mtc-m16b.sid.inpe.br/ibi/6qtX3pFwXQZGivnJUY/Mpdcf |
| zipped data URL | http://mtc-m16b.sid.inpe.br/zip/6qtX3pFwXQZGivnJUY/Mpdcf |
| Language | pt |
| Target File | Innocentini.Agitação.pdf |
| User Group | Simone administrator banon estagiario |
| Visibility | shown |
| Copy Holder | SID/SCD |
| Archiving Policy | allowpublisher allowfinaldraft |
| Read Permission | allow from all |
| 5. Allied materials | |
| Previous Edition | sid.inpe.br/iris@1915/2006/01.26.12.35 |
| Next Higher Units | 8JMKD3MGPCW/43SKC35 |
| Citing Item List | sid.inpe.br/mtc-m21/2012/07.13.15.01.22 2 |
| Dissemination | PORTALCAPES; SCIELO. |
| Host Collection | cptec.inpe.br/walmeida/2003/04.25.17.12 |
| 6. Notes | |
| Empty Fields | alternatejournal archivist callnumber copyright creatorhistory descriptionlevel documentstage doi electronicmailaddress format isbn label lineage mark mirrorrepository nextedition notes orcid parameterlist parentrepositories previouslowerunit progress project readergroup rightsholder schedulinginformation secondarymark session shorttitle sponsor subject tertiarymark tertiarytype typeofwork url versiontype |
| 7. Description control | |
| e-Mail (login) | marciana |
| update | |