| 1. Identificação | |
| Tipo de Referência | Artigo em Revista Científica (Journal Article) |
| Site | marte3.sid.inpe.br |
| Código do Detentor | isadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S |
| Repositório | sid.inpe.br/iris@1905/2005/07.30.02.07.36 |
| Repositório de Metadados | sid.inpe.br/iris@1905/2005/07.30.02.07.54 |
| Última Atualização dos Metadados | 2021:02.10.18.35.59 (UTC) administrator |
| Chave Secundária | INPE-9286-PRE/4954 |
| ISSN | 0377-9971 |
| Rótulo | 10178 |
| Chave de Citação | Nobre:1990:ClImAm |
| Título | Climatic Impacts of Amazonia Deforestation  |
| Formato | Study week: Man and His Environment Tropical Forests and Conservation of Species |
| Ano | 1990 |
| Data Secundária | 20021023 |
| Mês | mai. |
| Data de Acesso | 07 maio 2024 |
| Tipo Secundário | PRE PI |
|
| 2. Contextualização | |
| Autor | Nobre, Carlos Afonso |
| Grupo | CPT-INPE-BR |
| Revista | Pontificiae Academiae Scientiarum Scripta Varia |
| Volume | 84 |
| Páginas | 199-218 |
| Histórico (UTC) | 2021-02-10 18:35:59 :: administrator -> marciana :: 1990 |
|
| 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 | METEOROLOGIA |
| Resumo | Large-scale conversion of tropical forests into pastures or annual crops will likely lead to changes in the local microclimate of those regions. Larger diurnal fluctuations of surface temperature and humidity deficit, increased surface runoff during the dry season, and decreased soil moisture are to be expected. It is likely that evapotranspiration will be reduced because of less available radiative energy at the canopy levedl since grass presents a higher albedo than forests, and also due to reduces availability of soil moisture at the rooting zone primarily durein the dry season. Coupled numerical models of the global atmosphere and biosphere have used recently to assess the effects of Amazonia deforestation on the regional and global climate. The results of these General Circulation Model (GCM) simulations show that, if the tropical forests were replaced by degraded grass (pasture) in the model, there was a significant increase in surface temperature and a decrease in evapotranspiration, precipitation and runoff. There was also an increase in the lenght of the dry season which can have serious implications for the reestablishment of the tropical forests in the cleared areas. Global climate changes problaby will occur if there is a markeet chenge in rainfall patterns in tropical forest regions as a result of deforestation. It was also seen that tropical deforestation in Southeast Asia is less likely to cause largescale changes in precipitation of that region. On the other hand, removal of Equatorial Africa's tropical forests might result in equatorward expansion of the semi-arid zones too the north and south of the rainforests. |
| Área | MET |
| Arranjo | urlib.net > BDMCI > Fonds > Produção anterior à 2021 > CGCPT > Climatic Impacts of... |
| Conteúdo da Pasta doc | não têm arquivos |
| Conteúdo da Pasta source | não têm arquivos |
| Conteúdo da Pasta agreement | não têm arquivos |
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| 4. Condições de acesso e uso | |
| Idioma | En |
| Grupo de Usuários | administrator |
| Visibilidade | shown |
| Política de Arquivamento | denypublisher denyfinaldraft |
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| 5. Fontes relacionadas | |
| Unidades Imediatamente Superiores | 8JMKD3MGPCW/3EUPEJL |
| Acervo Hospedeiro | sid.inpe.br/banon/2001/04.03.15.36 |
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| 6. Notas | |
| Campos Vazios | affiliation alternatejournal archivist callnumber copyholder copyright creatorhistory descriptionlevel dissemination documentstage doi e-mailaddress electronicmailaddress identifier isbn lineage mark mirrorrepository nextedition notes number numberoffiles orcid parameterlist parentrepositories previousedition previouslowerunit progress project readergroup readpermission resumeid rightsholder schedulinginformation secondarymark session shorttitle size sponsor subject targetfile tertiarymark tertiarytype typeofwork url versiontype |
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| 7. Controle da descrição | |
| e-Mail (login) | marciana |
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