| 1. Identificação | ||||
| Tipo de Referência | Artigo em Evento (Conference Proceedings) | |||
| Site | mtc-m21d.sid.inpe.br | |||
| Código do Detentor | isadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S | |||
| Identificador | 8JMKD3MGP3W34T/487DPM2 | |||
| Repositório | sid.inpe.br/mtc-m21d/2022/12.14.23.06 | |||
| Repositório de Metadados | sid.inpe.br/mtc-m21d/2022/12.14.23.06.07 | |||
| Última Atualização dos Metadados | 2023:01.03.16.46.28 (UTC) administrator | |||
| Chave Secundária | INPE--PRE/ | |||
| Chave de Citação | GuptaWanGiaBisJen:2022:EvDeCo | |||
| Título | The Evolution of Deep Convective Cloud Kinematic Properties over the Amazon Rainforest with Cloud Lifetime  | |||
| Ano | 2022 | |||
| Data de Acesso | 11 maio 2024 | |||
| Tipo Secundário | PRE CI | |||
| 2. Contextualização | ||||
| Autor | 1 Gupta, Siddhant 2 Wang, Dié 3 Giangrande, Scott E. 4 Biscaro, Thiago Souza 5 Jensen, Michael P. | |||
| Grupo | 1 2 3 4 DISSM-CGCT-INPE-MCTI-GOV-BR | |||
| Afiliação | 1 Brookhaven National Laboratory 2 Brookhaven National Laboratory 3 Brookhaven National Laboratory 4 Instituto Nacional de Pesquisas Espaciais (INPE) 5 Brookhaven National Laboratory | |||
| Endereço de e-Mail do Autor | 1 2 3 4 tsbiscaro@gmail.com | |||
| Nome do Evento | AGU Fall Meeting | |||
| Localização do Evento | Chicago, IL | |||
| Data | 12-16 Dec. 2022 | |||
| Editora (Publisher) | AGU | |||
| Histórico (UTC) | 2022-12-14 23:06:08 :: simone -> administrator :: 2023-01-03 16:46:28 :: administrator -> simone :: 2022 | |||
| 3. Conteúdo e estrutura | ||||
| É a matriz ou uma cópia? | é a matriz | |||
| Estágio do Conteúdo | concluido | |||
| Transferível | 1 | |||
| Tipo do Conteúdo | External Contribution | |||
| Resumo | Deep convective clouds (DCCs) redistribute energy and moisture in Earths atmosphere and routinely constitute hazardous weather events. The occurrence and intensity of DCCs largely depend on environmental and aerosol conditions but the aerosol controls remain uncertain due to inconclusive results from modeling studies which suggest aerosols can either invigorate or enervate deep convection. In this study, the uncertainty in aerosol impacts on DCCs is addressed using observations of key convective properties such as updraft strength at different DCC life cycle stages. The Amazon basin features biogenic and anthropogenic aerosols with frequent convective activity. Radiative effects and precipitation associated with DCCs over the Amazon basin affect global circulation and water cycle. The Atmospheric Radiation Measurement (ARM) Mobile Facility was deployed 70 km from Manaus, Brazil, during the Green Ocean Amazon (GoAmazon 2014/5, MAO) experiment, an area covered by the Sistema de Proteção da Amazônia Manaus S-band radar. Unique vertical velocity (w) estimates from the ARM Radar Wind Profiler (RWP) at the MAO site were used to gain insights into DCC kinematic properties. DCC life cycle stages were identified by tracking convective cells in a Lagrangian framework using the 2 km S-band radar reflectivity (Z) and the Tracking and Object-Based Analysis of Clouds algorithm (tobac). Precipitation associated with isolated DCCs was observed on 76 days and 745 cells initiated and/or passed within 20 km of the MAO site during their lifetime. The average Z and cell area (A) increased from 41.6 dBZ and 44.3 km2 during the cell developing stage to 44.2 dBZ and 106 km2 during the mature stage and decreased to 38.9 dBZ and 81.4 km2 during cell dissipation. Based on Z and w profiles from the RWP, the developing stage had the highest Z and the strongest updrafts at lower- and mid-levels followed by the mature stage. The mature stage had the strongest updrafts at higher levels and downdrafts compensating for the upward motion. The dissipation stage had the weakest updrafts and downdrafts over the profile. On average, cell propagation speed (u) increased from 6.3 to 7.3 m s-1 over cell lifetime. The dry season had more intense, faster moving, and larger DCCs compared to the wet season with up to 10%, 20%, and 37% higher Z, u, and A, respectively. | |||
| Área | MET | |||
| Arranjo | urlib.net > BDMCI > Fonds > Produção a partir de 2021 > CGCT > The Evolution of... | |||
| Conteúdo da Pasta doc | não têm arquivos | |||
| Conteúdo da Pasta source | não têm arquivos | |||
| Conteúdo da Pasta agreement |
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| 4. Condições de acesso e uso | ||||
| Grupo de Usuários | simone | |||
| Visibilidade | shown | |||
| Permissão de Atualização | não transferida | |||
| 5. Fontes relacionadas | ||||
| Unidades Imediatamente Superiores | 8JMKD3MGPCW/46KUATE | |||
| Acervo Hospedeiro | urlib.net/www/2021/06.04.03.40 | |||
| 6. Notas | ||||
| Campos Vazios | archivingpolicy archivist booktitle callnumber copyholder copyright creatorhistory descriptionlevel dissemination doi e-mailaddress edition editor format isbn issn keywords label language lineage mark mirrorrepository nextedition notes numberoffiles numberofvolumes orcid organization pages parameterlist parentrepositories previousedition previouslowerunit progress project publisheraddress readergroup readpermission resumeid rightsholder schedulinginformation secondarydate secondarymark serieseditor session shorttitle size sponsor subject targetfile tertiarymark tertiarytype type url versiontype volume | |||
| 7. Controle da descrição | ||||
| e-Mail (login) | simone | |||
| atualizar | ||||