| 1. Identificação | |
| Tipo de Referência | Pôster em Evento (Conference Proceedings) |
| Site | mtc-m16d.sid.inpe.br |
| Código do Detentor | isadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S |
| Identificador | 8JMKD3MGP7W/388RDDL |
| Repositório | sid.inpe.br/mtc-m19/2010/09.13.17.27 |
| Última Atualização | 2010:12.03.11.26.09 (UTC) administrator |
| Repositório de Metadados | sid.inpe.br/mtc-m19/2010/09.13.17.27.08 |
| Última Atualização dos Metadados | 2020:04.28.18.34.18 (UTC) administrator |
| Chave Secundária | INPE--PRE/ |
| Chave de Citação | ArrautNobr:2010:SoMoTr |
| Título | Southward Moisture Transport from Amazonia and Rainfall in SE South America  |
| Ano | 2010 |
| Data de Acesso | 18 maio 2024 |
| Tipo Secundário | PRE CI |
| Número de Arquivos | 1 |
| Tamanho | 628 KiB |
| 2. Contextualização | |
| Autor | 1 Arraut, Josefina Moraes 2 Nobre, Carlos Afonso |
| Identificador de Curriculo | 1 2 8JMKD3MGP5W/3C9JGQ7 |
| Grupo | 1 CST-CST-INPE-MCT-BR 2 CST-CST-INPE-MCT-BR |
| Afiliação | 1 Instituto Nacional de Pesquisas Espaciais (INPE) 2 Instituto Nacional de Pesquisas Espaciais (INPE) |
| Endereço de e-Mail do Autor | 1 josefina.arraut@cptec.inpe.br 2 carlos.nobre@inpe.br |
| Nome do Evento | The Meeting of the Americas. |
| Localização do Evento | Foz do Iguaçu |
| Data | 8-12 Aug. 201 |
| Título do Livro | Posters |
| Tipo Terciário | Poster Session |
| Histórico (UTC) | 2010-12-03 11:26:09 :: valdirene -> administrator :: 2010 2020-04-28 18:34:18 :: administrator -> simone :: 2010 |
| 3. Conteúdo e estrutura | |
| É a matriz ou uma cópia? | é a matriz |
| Estágio do Conteúdo | concluido |
| Transferível | 1 |
| Tipo do Conteúdo | External Contribution |
| Palavras-Chave | Climate change and variability Climatology |
| Resumo | A large amount of water vapor reaches the rainy South American subtropics coming from the Tropical Atlantic Ocean through a pathway of moisture flow that goes over Amazonia before it veers southwards east of the Andean slopes. While over Amazonia this moisture takes part in the forest's hydrological cycle, so that it could potentially be altered by large scale deforestation. It is reasonable to expect a priori a greater effect during the dry season, when the forest relies on its elaborate root system to guarantee high evapotranspiration. A large body of pre-existing work shows that the moisture brought via this pathway is crucial to fuel precipitation and the development of important weather systems in the region. However, it is important to investigate whether this moisture flow is in excess or acting as a limiting condition for precipitation. In the first case, a reduction in the flow would not translate into diminished rainfall and vice-versa, all other factors remaining the same. This work consists of a quantitative study of the inter-dependence between the moisture flow leaving Amazonia and subtropical rainfall, throughout the year. To this end, moisture flow leaving Amazonia is correlated to subtropical rainfall over the continent for a 22 year period. Correlations are moderately high during the dry season (July August) and the rainy season (November to March), and low in the remaining months, considered transition seasons. Each of the 22 dry seasons are individually considered so as to understand the origin of the correlations. Three seasons are found when a positive rainfall anomaly in the continent's subtropics is accompannied by an anomalous moisture flow all the way from the tropical Atlantic into the region and three years when the opposite is observed. In other years rainfall anomalies are accompanied by qualitatively different anomalous flow patterns, which do not exhibit an important alteration of the moisture coming from Amazonia. |
| Área | CST |
| Arranjo | urlib.net > Fonds > Produção anterior à 2021 > COCST > Southward Moisture Transport... |
| 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://urlib.net/ibi/8JMKD3MGP7W/388RDDL |
| URL dos dados zipados | http://urlib.net/zip/8JMKD3MGP7W/388RDDL |
| Idioma | en |
| Arquivo Alvo | AGU_arraut3.pdf |
| Grupo de Usuários | administrator valdirene |
| Grupo de Leitores | administrator valdirene |
| Visibilidade | shown |
| Permissão de Leitura | allow from all |
| Permissão de Atualização | não transferida |
| 5. Fontes relacionadas | |
| Repositório Espelho | sid.inpe.br/mtc-m19@80/2009/08.21.17.02.53 |
| Unidades Imediatamente Superiores | 8JMKD3MGPCW/3F3T29H |
| Lista de Itens Citando | sid.inpe.br/mtc-m21/2012/07.13.14.42.59 2 |
| Acervo Hospedeiro | sid.inpe.br/mtc-m19@80/2009/08.21.17.02 |
| 6. Notas | |
| Campos Vazios | archivingpolicy archivist callnumber copyholder copyright creatorhistory descriptionlevel dissemination doi e-mailaddress edition editor format isbn issn label lineage mark nextedition notes numberofvolumes orcid organization pages parameterlist parentrepositories previousedition previouslowerunit progress project publisher publisheraddress rightsholder schedulinginformation secondarydate secondarymark serieseditor session shorttitle sponsor subject tertiarymark type url versiontype volume |
| 7. Controle da descrição | |
| e-Mail (login) | simone |
| atualizar | |