| 1. Identificação | |
| Tipo de Referência | Artigo em Revista Científica (Journal Article) |
| Site | mtc-m21b.sid.inpe.br |
| Código do Detentor | isadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S |
| Identificador | 8JMKD3MGP5W34M/3GD3GJE |
| Repositório | sid.inpe.br/mtc-m21b/2014/05.30.02.22.51 |
| Última Atualização | 2014:06.18.16.41.37 (UTC) administrator |
| Repositório de Metadados | sid.inpe.br/mtc-m21b/2014/05.30.02.22.52 |
| Última Atualização dos Metadados | 2018:06.04.03.04.14 (UTC) administrator |
| DOI | 10.1016/j.atmosres.2014.02.022 |
| ISSN | 0169-8095 |
| Rótulo | scopus 2014-05 CecchiniMachArta:2014:DrSiDi |
| Chave de Citação | CecchiniMachArta:2014:DrSiDi |
| Título | Droplet Size Distributions as a function of rainy system type and Cloud Condensation Nuclei concentrations  |
| Ano | 2014 |
| Data de Acesso | 26 jun. 2024 |
| Tipo de Trabalho | journal article |
| Tipo Secundário | PRE PI |
| Número de Arquivos | 1 |
| Tamanho | 764 KiB |
| 2. Contextualização | |
| Autor | 1 Cecchini, Micael Amore 2 Machado, Luiz Augusto Toledo 3 Artaxo, P. |
| Identificador de Curriculo | 1 2 8JMKD3MGP5W/3C9JHMS |
| Grupo | 1 CPT-CPT-INPE-MCTI-GOV-BR 2 CPT-CPT-INPE-MCTI-GOV-BR |
| Afiliação | 1 Instituto Nacional de Pesquisas Espaciais (INPE) 2 Instituto Nacional de Pesquisas Espaciais (INPE) 3 Instituto de Física (IF), Universidade de São Paulo (USP) |
| Endereço de e-Mail do Autor | 1 micael.cecchini@cptec.inpe.br 2 luiz.machado@cptec.inpe.br |
| Endereço de e-Mail | marcelo.pazos@inpe.br |
| Revista | Atmospheric Research |
| Volume | 143 |
| Páginas | 301-312 |
| Nota Secundária | A1_CIÊNCIAS_AMBIENTAIS A1_INTERDISCIPLINAR A2_GEOCIÊNCIAS A2_CIÊNCIAS_AGRÁRIAS_I B1_ENGENHARIAS_IV B1_BIODIVERSIDADE B1_ENGENHARIAS_II B1_MATEMÁTICA_/_PROBABILIDADE_E B1_ENGENHARIAS_III B2_ASTRONOMIA_/_FÍSICA |
| Histórico (UTC) | 2018-06-04 03:04:14 :: administrator -> marcelo.pazos@inpe.br :: 2014 |
| 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 | finaldraft |
| Palavras-Chave | Cluster analysis Condensation Drops Method of moments Size distribution Atmospheric properties Classification system Cloud condensation nuclei Cloud microphysics Cloud resolving model Droplet size distributions Particle concentrations Precipitation systems Rain aerosol cloud condensation nucleus cloud microphysics precipitation (climatology) raindrop size distribution Brazil |
| Resumo | This work aims to study typical Droplet Size Distributions (DSDs) for different types of precipitation systems and Cloud Condensation Nuclei concentrations over the Vale do Paraíba region in southeastern Brazil. Numerous instruments were deployed during the CHUVA (Cloud processes of tHe main precipitation systems in Brazil: a contribUtion to cloud resolVing modeling and to the GPM) Project in Vale do Paraíba campaign, from November 22, 2011 through January 10, 2012. Measurements of CCN (Cloud Condensation Nuclei) and total particle concentrations, along with measurements of rain DSDs and standard atmospheric properties, including temperature, pressure and wind intensity and direction, were specifically made in this study. The measured DSDs were parameterized with a gamma function using the moment method. The three gamma parameters were disposed in a 3-dimensional space, and subclasses were classified using cluster analysis. Seven DSD categories were chosen to represent the different types of DSDs. The DSD classes were useful in characterizing precipitation events both individually and as a group of systems with similar properties. The rainfall regime classification system was employed to categorize rainy events as local convective rainfall, organized convection rainfall and stratiform rainfall. Furthermore, the frequencies of the seven DSD classes were associated to each type of rainy event. The rainfall categories were also employed to evaluate the impact of the CCN concentration on the DSDs. In the stratiform rain events, the polluted cases had a statistically significant increase in the total rain droplet concentrations (TDCs) compared to cleaner events. An average concentration increase from 668cm-3 to 2012cm-3 for CCN at 1% supersaturation was found to be associated with an increase of approximately 87m-3 in TDC for those events. For the local convection cases, polluted events presented a 10% higher mass weighted mean diameter (Dm) on average. For the organized convection events, no significant results were found. © 2014 Elsevier B.V. |
| Área | MET |
| Arranjo | urlib.net > BDMCI > Fonds > Produção anterior à 2021 > CGCPT > Droplet Size Distributions... |
| 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 | |
| URL dos dados | http://mtc-m21b.sid.inpe.br/ibi/8JMKD3MGP5W34M/3GD3GJE |
| URL dos dados zipados | http://mtc-m21b.sid.inpe.br/zip/8JMKD3MGP5W34M/3GD3GJE |
| Idioma | en |
| Grupo de Usuários | administrator marcelo.pazos@inpe.br self-uploading-INPE-MCTI-GOV-BR |
| Grupo de Leitores | administrator marcelo.pazos@inpe.br |
| Visibilidade | shown |
| Política de Arquivamento | denypublisher denyfinaldraft24 |
| Permissão de Leitura | allow from all |
| Permissão de Atualização | não transferida |
| 5. Fontes relacionadas | |
| Vinculação | 8JMKD3MGP7W/3DARRLS |
| Repositório Espelho | iconet.com.br/banon/2006/11.26.21.31 |
| Unidades Imediatamente Superiores | 8JMKD3MGPCW/3EUPEJL |
| Lista de Itens Citando | sid.inpe.br/bibdigital/2013/10.06.18.03 6 |
| Divulgação | WEBSCI; PORTALCAPES; COMPENDEX; SCOPUS. |
| Acervo Hospedeiro | sid.inpe.br/mtc-m21b/2013/09.26.14.25.20 |
| 6. Notas | |
| Campos Vazios | alternatejournal archivist callnumber copyholder copyright creatorhistory descriptionlevel format isbn lineage mark month nextedition notes number orcid parameterlist parentrepositories previousedition previouslowerunit progress project rightsholder schedulinginformation secondarydate secondarykey session shorttitle sponsor subject targetfile tertiarytype url |
| 7. Controle da descrição | |
| e-Mail (login) | marcelo.pazos@inpe.br |
| atualizar | |