1. Identificação | |
Tipo de Referência | Artigo em Revista Científica (Journal Article) |
Site | mtc-m21c.sid.inpe.br |
Código do Detentor | isadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S |
Identificador | 8JMKD3MGP3W34R/44ES46L |
Repositório | sid.inpe.br/mtc-m21c/2021/04.05.12.21 |
Última Atualização | 2021:04.05.12.21.37 (UTC) simone |
Repositório de Metadados | sid.inpe.br/mtc-m21c/2021/04.05.12.21.37 |
Última Atualização dos Metadados | 2022:04.03.22.28.30 (UTC) administrator |
DOI | 10.5194/acp-2021-80 |
ISSN | 1680-7367 |
Chave de Citação | BragaERAFFPHJKLMPSVWWPP:2021:ClDrNu |
Título | Cloud droplet number closure for tropical convective clouds during the ACRIDICON–CHUVA campaign |
Ano | 2021 |
Data de Acesso | 26 abr. 2024 |
Tipo de Trabalho | journal article |
Tipo Secundário | PRE PI |
Número de Arquivos | 1 |
Tamanho | 1077 KiB |
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2. Contextualização | |
Autor | 1 Braga, Ramon Campos 2 Ervens, Barbara 3 Rosenfeld, Daniel 4 Andreae, Meinrat O. 5 Förster, Jan-David 6 Fütterer, Daniel 7 Pardo, Lianet Hernández 8 Holanda, Bruna A. 9 Jurkat, Tina 10 Krüger, Ovid O. 11 Lauer, Oliver 12 Machado, Luiz Augusto Toledo 13 Pöhlker, Christopher 14 Sauer, Daniel 15 Voigt, Christiane 16 Walser, Adrian 17 Wendisch, Manfred 18 Pöschl, Ulrich 19 Pöhlker, Mira L. |
Identificador de Curriculo | 1 2 3 4 5 6 7 8 9 10 11 12 8JMKD3MGP5W/3C9JHMS |
ORCID | 1 2 0000-0002-6223-1635 3 4 0000-0003-1968-7925 5 0000-0001-6758-8396 6 7 8 9 10 11 12 0000-0002-8243-1706 13 0000-0001-6958-425X 14 0000-0002-0317-5063 15 0000-0001-8925-7731 16 0000-0003-0175-8211 17 0000-0002-4652-5561 18 0000-0003-1412-3557 |
Grupo | 1 2 3 4 5 6 7 8 9 10 11 12 DISSM-CGCT-INPE-MCTI-GOV-BR |
Afiliação | 1 Max Planck Institute for Chemistry 2 Université Clermont Auvergne 3 The Hebrew University of Jerusalem 4 Max Planck Institute for Chemistry 5 Max Planck Institute for Chemistry 6 German Aerospace Center (DLR) 7 Max Planck Institute for Chemistry 8 Max Planck Institute for Chemistry 9 German Aerospace Center (DLR) 10 Max Planck Institute for Chemistry 11 Max Planck Institute for Chemistry 12 Instituto Nacional de Pesquisas Espaciais (INPE) 13 Max Planck Institute for Chemistry 14 German Aerospace Center (DLR) 15 German Aerospace Center (DLR) 16 German Aerospace Center (DLR) 17 University of Leipzig 18 Max Planck Institute for Chemistry 19 Max Planck Institute for Chemistry |
Endereço de e-Mail do Autor | 1 2 barbara.ervens@uca.fr 3 4 5 6 7 8 9 10 11 12 luiz.at.machado@gmail.com 13 14 15 16 17 18 19 m.pohlker@mpic.de |
Revista | Atmospheric Chemistry and Physics Discussion |
Volume | 2021 |
Páginas | 1-17 |
Nota Secundária | C_ASTRONOMIA_/_FÍSICA |
Histórico (UTC) | 2021-04-05 12:21:38 :: simone -> administrator :: 2021-04-05 12:21:39 :: administrator -> simone :: 2021 2021-04-05 12:25:29 :: simone -> administrator :: 2021 2022-04-03 22:28:30 :: administrator -> simone :: 2021 |
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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 | finaldraft |
Resumo | The main objective of the ACRIDICON-CHUVA (Aerosol, Cloud, Precipitation, and Radiation Interactions and Dynamics of Convective Cloud SystemsCloud Processes of the Main Precipitation Systems in Brazil: A Contribution to Cloud Resolving Modeling and to the Global Precipitation measurements) campaign in September 2014 was the investigation of aerosol-cloud-interactions in the Amazon Basin. Cloud properties near cloud base of growing convective cumuli were characterized by cloud droplet size distribution measurements using a cloud combination probe (CCP) and a cloud and aerosol spectrometer (CAS-DPOL). In the current study, an adiabatic parcel model was used to perform cloud droplet number (Nd) closure studies for several flights in differently polluted air masses. Model input parameters included aerosol size distributions, measured with an ultra-high sensitive aerosol spectrometer (UHSAS), in combination with a condensation particle counter (CPC). Updraft speeds (w) were measured near cloud base using a boom-mounted Rosemount model 858 AJ probe. To compare to model predictions, measured Nd and w were statistically matched based on equal percentiles of occurrence. Reasonable agreement between measured and predicted Nd was achieved when a particle hygroscopicity of κ ~ 0.1 is assumed. Similar closure results were obtained when the variability in the particle number concentration was taken into account. We conclude that Nd can be predicted using a single κ, and measured aerosol particle number concentration below cloud base when w is constrained based on measurements. In accordance with previous adiabatic air parcel model studies, the largest disagreements between predicted and measured Nd were found when updraft speeds were high (w > 2.5 m s−1) or in the presence of a bimodal aerosol size distribution. We show that simplifying assumptions on κ might not be appropriate when the aerosol size distribution is comprised of both distinct Aitken and accumulation modes, as predicted Nd clearly deviate from measured ones at w ≥ 1 m s−1 which points to a contribution of Aitken mode particles to Nd. |
Área | MET |
Arranjo | urlib.net > BDMCI > Fonds > Produção a partir de 2021 > CGCT > Cloud droplet number... |
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/8JMKD3MGP3W34R/44ES46L |
URL dos dados zipados | http://urlib.net/zip/8JMKD3MGP3W34R/44ES46L |
Idioma | en |
Arquivo Alvo | braga_cloud.pdf |
Grupo de Usuários | simone |
Grupo de Leitores | administrator simone |
Visibilidade | shown |
Política de Arquivamento | allowpublisher allowfinaldraft |
Permissão de Atualização | não transferida |
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5. Fontes relacionadas | |
Unidades Imediatamente Superiores | 8JMKD3MGPCW/46KUATE |
Lista de Itens Citando | sid.inpe.br/bibdigital/2022/04.03.22.23 1 |
Divulgação | WEBSCI; PORTALCAPES. |
Acervo Hospedeiro | urlib.net/www/2017/11.22.19.04 |
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6. Notas | |
Campos Vazios | alternatejournal archivist callnumber copyholder copyright creatorhistory descriptionlevel e-mailaddress format isbn keywords label lineage mark mirrorrepository month nextedition notes number parameterlist parentrepositories previousedition previouslowerunit progress project readpermission rightsholder schedulinginformation secondarydate secondarykey session shorttitle sponsor subject tertiarymark tertiarytype url |
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7. Controle da descrição | |
e-Mail (login) | simone |
atualizar | |
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