| 1. Identificação | ||||
| Tipo de Referência | Artigo em Evento (Conference Proceedings) | |||
| Site | mtc-m16b.sid.inpe.br | |||
| Código do Detentor | isadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S | |||
| Repositório | cptec.inpe.br/adm_conf/2005/10.30.19.43 | |||
| Última Atualização | 2006:04.16.17.25.28 (UTC) administrator | |||
| Repositório de Metadados | cptec.inpe.br/adm_conf/2005/10.30.19.43.16 | |||
| Última Atualização dos Metadados | 2018:06.05.03.42.51 (UTC) administrator | |||
| Chave de Citação | SouzaRoch:2006:DiVaRa | |||
| Título | On the diurnal variability of rainfall in eastern amazonia along atlantic coast during rainy season  | |||
| Formato | CD-ROM, On-line. | |||
| Ano | 2006 | |||
| Data de Acesso | 17 maio 2024 | |||
| Tipo Secundário | PRE CI | |||
| Número de Arquivos | 1 | |||
| Tamanho | 565 KiB | |||
| 2. Contextualização | ||||
| Autor | 1 Souza, Everaldo B. De 2 Rocha, Edson J. P. Da | |||
| Afiliação | 1 Divisão de Meteorologia, SIPAM/ATECH, Manaus-AM, Brasil 2 Departamento de Meteorologia, UFPa, Belém-PA, Brasil | |||
| Endereço de e-Mail do Autor | 1 everaldobsouza@yahoo.com.br | |||
| Editor | Vera, Carolina Nobre, Carlos | |||
| Endereço de e-Mail | esouza@atech.br | |||
| Nome do Evento | International Conference on Southern Hemisphere Meteorology and Oceanography, 8 (ICSHMO). | |||
| Localização do Evento | Foz do Iguaçu | |||
| Data | 24-28 Apr. 2006 | |||
| Editora (Publisher) | American Meteorological Society (AMS) | |||
| Cidade da Editora | 45 Beacon Hill Road, Boston, MA, USA | |||
| Páginas | 1203-1207 | |||
| Título do Livro | Proceedings | |||
| Tipo Terciário | Poster | |||
| Organização | American Meteorological Society (AMS) | |||
| Histórico (UTC) | 2005-10-30 19:43:16 :: esouza@atech.br -> adm_conf :: 2005-12-15 16:48:38 :: adm_conf -> esouza@atech.br :: 2006-03-29 23:38:48 :: esouza@atech.br -> administrator :: 2006-04-18 21:03:57 :: administrator -> lise@dpi.inpe.br :: 2010-12-28 12:36:31 :: lise@dpi.inpe.br -> administrator :: 2010-12-29 15:56:49 :: administrator -> lise@dpi.inpe.br :: 2006 2010-12-29 16:05:53 :: lise@dpi.inpe.br -> administrator :: 2006 2010-12-29 18:52:37 :: administrator -> banon :: 2006 2011-01-02 17:14:53 :: banon -> administrator :: 2006 2018-06-05 03:42:51 :: administrator -> :: 2006 | |||
| 3. Conteúdo e estrutura | ||||
| É a matriz ou uma cópia? | é a matriz | |||
| Estágio do Conteúdo | concluido | |||
| Transferível | 1 | |||
| Palavras-Chave | eastern Amazonia diurnal cycle precipitation ITCZ | |||
| Resumo | The knowledge of variation of precipitation over short timescales, such as the diurnal cycle, is essential in understanding of the physics of tropical atmosphere. The diurnal variability of rainfall in particular over the Amazonia has been previously documented using high temporal resolution data collected in field experiments, like ABRACOS (Anglo Brazilian Climate Observation Study) and LBA (Large-scale Biosphere-Atmosphere Experiment in Amazonia). Previous works that used these data evidenced rainfall maxima in southwest and central Amazonia (Ji-Paraná and Manaus) in late afternoon, while in eastern Amazonia (Marabá) there is a maximum in the morning. On the other hand, there have been few investigations on the diurnal variability of rainfall in particular over eastern Amazonia along Atlantic coast. In the present work, five years (2001-2005) of continuous rainfall data collected by MilênioLBA (Large-scale Biosphere-Atmosphere Experiment in Amazonia) station in Bragança (00º 50' S, 46º 38' W) are used in order to describe coherent diurnal variation of rainfall in eastern Amazonia off Atlantic coast during rainy season (January to May). The 5-yr average of accumulation of rainfall in each 6 h (06:00, 12:00, 18:00 and 24:00 LST) evidenced a maximum peak during morning and a sharp minimum in the afternoon. A significant diurnal cycle related to Intertropical Convergence Zone activity in the equatorial Atlantic is pointed out as the main mechanism regulator of diurnal pluviometric variability in coastal region along Pará and Amapá states. March presents highest frequency of rainy days following by April and February. Furthermore, the frequency distribution of rainfall considering different intensity ranges (0.1 to 5, 5.1 to 10, 10.1 to 25, 25.1 to 50, 50.1 to 75, 75.1 to 100 and > 100 mm) is documented for each month and period of diurnal cycle. An outstanding result evidenced is frequency distribution of events with rainfall less than 5 mm, which explain the largest proportional contribution of the rainfall total observed during rainy season that reach 21.6% in January, 24.5% in May, 29.8% in February, 33.2% in April and 36% in March. | |||
| Área | MET | |||
| Tipo | Monsoon systems and continental rainfall | |||
| Conteúdo da Pasta doc | acessar | |||
| Conteúdo da Pasta source |
| |||
| Conteúdo da Pasta agreement | não têm arquivos | |||
| 4. Condições de acesso e uso | ||||
| URL dos dados | http://mtc-m16b.sid.inpe.br/ibi/cptec.inpe.br/adm_conf/2005/10.30.19.43 | |||
| URL dos dados zipados | http://mtc-m16b.sid.inpe.br/zip/cptec.inpe.br/adm_conf/2005/10.30.19.43 | |||
| Idioma | en | |||
| Arquivo Alvo | 1203-1208.pdf | |||
| Grupo de Usuários | esouza@atech.br administrator | |||
| Visibilidade | shown | |||
| 5. Fontes relacionadas | ||||
| Acervo Hospedeiro | cptec.inpe.br/nobre/2005/06.02.21.14 cptec.inpe.br/walmeida/2003/04.25.17.12 | |||
| 6. Notas | ||||
| Nota | 1 | |||
| Campos Vazios | archivingpolicy archivist callnumber contenttype copyholder copyright creatorhistory descriptionlevel dissemination documentstage doi edition group identifier isbn issn label lineage mirrorrepository nextedition nexthigherunit notes numberofvolumes orcid parameterlist parentrepositories previousedition previouslowerunit progress project readergroup readpermission resumeid rightsholder schedulinginformation secondarydate secondarykey secondarymark serieseditor session shorttitle sponsor subject tertiarymark url versiontype volume | |||