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1. Identificação
Tipo de ReferênciaArtigo em Revista Científica (Journal Article)
Sitemtc-m21c.sid.inpe.br
Código do Detentorisadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S
Identificador8JMKD3MGP3W34R/45TMR4L
Repositóriosid.inpe.br/mtc-m21c/2021/12.06.14.09
Última Atualização2021:12.06.14.09.17 (UTC) simone
Repositório de Metadadossid.inpe.br/mtc-m21c/2021/12.06.14.09.18
Última Atualização dos Metadados2022:04.03.22.28.49 (UTC) administrator
DOI10.5194/acp-21-17513-2021
ISSN1680-7367
Chave de CitaçãoBragaERAFFPHJKLMPSVWWPP:2021:ClMoMe
TítuloCloud droplet formation at the base of tropical convective clouds: closure between modeling and measurement results of ACRIDICON–CHUVA
Ano2021
Data de Acesso13 maio 2024
Tipo de Trabalhojournal article
Tipo SecundárioPRE PI
Número de Arquivos1
Tamanho1272 KiB
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-Witschas, 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
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12 8JMKD3MGP5W/3C9JHMS
ORCID 1
 2 0000-0002-6223-1635
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 4 0000-0003-1968-7925
 5 0000-0001-6758-8396
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 7
 8
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10
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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
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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
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12 luiz.at.machado@gmail.com
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19 m.pohlker@mpic.de
RevistaAtmospheric Chemistry and Physics Discussion
Volume21
Páginas17513-17528
Nota SecundáriaC_ASTRONOMIA_/_FÍSICA
Histórico (UTC)2021-12-06 14:09:18 :: simone -> administrator ::
2022-04-03 22:28:49 :: administrator -> simone :: 2021
3. Conteúdo e estrutura
É a matriz ou uma cópia?é a matriz
Estágio do Conteúdoconcluido
Transferível1
Tipo do ConteúdoExternal Contribution
Tipo de Versãofinaldraft
ResumoAerosolcloud interactions contribute to the large uncertainties in current estimates of climate forcing. We investigated the effect of aerosol particles on cloud droplet formation by model calculations and aircraft measurements over the Amazon and over the western tropical Atlantic during the ACRIDICONCHUVA campaign in September 2014. On the HALO (High Altitude Long Range Research) research aircraft, cloud droplet number concentrations (Nd) were measured near the base of clean and polluted growing convective cumuli using a cloud combination probe (CCP) and a cloud and aerosol spectrometer (CAS-DPOL). An adiabatic parcel model was used to perform cloud droplet number closure studies for 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 velocities (w) were measured with a boom-mounted Rosemount probe. Over the continent, the aerosol size distributions were dominated by accumulation mode particles, and good agreement between measured and modeled Nd values was obtained (deviations . 10 %) assuming an average hygroscopicity of κ ∼ 0.1, which is consistent with Amazonian biomass burning and secondary organic aerosol. Above the ocean, fair agreement was obtained assuming an average hygroscopicity of κ ∼ 0.2 (deviations . 16 %) and further improvement was achieved assuming different hygroscopicities for Aitken and accumulation mode particles (κAit = 0.8, κacc = 0.2; deviations . 10 %), which may reflect secondary marine sulfate particles. Our results indicate that Aitken mode particles and their hygroscopicity can be important for droplet formation at low pollution levels and high updraft velocities in tropical convective clouds.
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4. Condições de acesso e uso
URL dos dadoshttp://urlib.net/ibi/8JMKD3MGP3W34R/45TMR4L
URL dos dados zipadoshttp://urlib.net/zip/8JMKD3MGP3W34R/45TMR4L
Idiomaen
Arquivo Alvobraga_cloud.pdf
Grupo de Usuáriossimone
Visibilidadeshown
Política de Arquivamentoallowpublisher allowfinaldraft
Permissão de Atualizaçãonão transferida
5. Fontes relacionadas
Unidades Imediatamente Superiores8JMKD3MGPCW/46KUATE
Lista de Itens Citandosid.inpe.br/bibdigital/2022/04.03.22.23 1
sid.inpe.br/mtc-m21/2012/07.13.14.54.06 1
DivulgaçãoWEBSCI; PORTALCAPES; MGA.
Acervo Hospedeirourlib.net/www/2017/11.22.19.04
6. Notas
Campos Vaziosalternatejournal 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 readergroup readpermission rightsholder schedulinginformation secondarydate secondarykey session shorttitle sponsor subject tertiarymark tertiarytype url
7. Controle da descrição
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