| 1. Identificação | ||||
| Tipo de Referência | Artigo em Evento (Conference Proceedings) | |||
| Site | mtc-m16b.sid.inpe.br | |||
| Código do Detentor | isadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S | |||
| Repositório | cptec.inpe.br/adm_conf/2005/10.31.19.42 | |||
| Última Atualização | 2006:04.15.21.56.34 (UTC) administrator | |||
| Repositório de Metadados | cptec.inpe.br/adm_conf/2005/10.31.19.42.22 | |||
| Última Atualização dos Metadados | 2022:03.26.18.01.21 (UTC) administrator | |||
| Chave Secundária | INPE-13822-PRE/9008 | |||
| Chave de Citação | AlvaláVieiCarvMell:2006:VeMaNo | |||
| Título | A vegetation map of the northeast Brazil region for use in meteorological modeling  | |||
| Formato | CD-ROM; On-line. | |||
| Ano | 2006 | |||
| Data de Acesso | 10 maio 2024 | |||
| Tipo Secundário | PRE CI | |||
| Número de Arquivos | 1 | |||
| Tamanho | 514 KiB | |||
| 2. Contextualização | ||||
| Autor | 1 Alvalá, Regina Célia dos Santos 2 Vieira, Rita Márcia da Silva Pinto 3 Carvalho, Vitor Celso de 4 Mello, Eliana Maria Kalil | |||
| Identificador de Curriculo | 1 8JMKD3MGP5W/3C9JJ59 2 3 8JMKD3MGP5W/3C9JJBF | |||
| Grupo | 1 DMA-INPE-MCT-BR 2 DMA-INPE-MCT-BR 3 DSR-INPE-MCT-BR 4 DSR-INPE-MCT-BR | |||
| Afiliação | 1 Instituto Nacional de Pesquisas Espaciais (INPE) 2 Instituto Nacional de Pesquisas Espaciais (INPE) 3 Instituto Nacional de Pesquisas Espaciais (INPE) 4 Instituto Nacional de Pesquisas Espaciais (INPE) | |||
| Endereço de e-Mail do Autor | 1 regina@cptec.inpe.br 2 rmarcia@cptec.inpe.br 3 vitor@ltid.inpe.br 4 kalil@ltid.inpe.br | |||
| Editor | Vera, Carolina Nobre, Carlos | |||
| Endereço de e-Mail | regina@cptec.inpe.br | |||
| Nome do Evento | International Conference on Southern Hemisphere Meteorology and Oceanography, 8 (ICSHMO). | |||
| Localização do Evento | Foz do Iguaçu | |||
| Data | 24-28 Apr. 2006 | |||
| Editora (Publisher) | American Meteorological Society (AMS) | |||
| Cidade da Editora | 45 Beacon Hill Road, Boston, MA, USA | |||
| Páginas | 843-850 | |||
| Título do Livro | Proceedings | |||
| Tipo Terciário | Poster | |||
| Organização | American Meteorological Society (AMS) | |||
| Histórico (UTC) | 2005-10-31 19:42:22 :: regina@cptec.inpe.br -> adm_conf :: 2005-12-16 02:30:33 :: adm_conf -> lise@dpi.inpe.br :: 2006-03-31 14:48:47 :: lise@dpi.inpe.br -> administrator :: 2006-04-18 21:13:06 :: administrator -> lise@dpi.inpe.br :: 2010-12-28 12:36:42 :: lise@dpi.inpe.br -> administrator :: 2010-12-29 15:58:11 :: administrator -> lise@dpi.inpe.br :: 2006 2010-12-29 16:06:06 :: lise@dpi.inpe.br -> administrator :: 2006 2010-12-29 18:53:56 :: administrator -> banon :: 2006 2011-01-02 17:15:06 :: banon -> administrator :: 2006 2022-03-26 18:01:21 :: administrator -> :: 2006 | |||
| 3. Conteúdo e estrutura | ||||
| É a matriz ou uma cópia? | é a matriz | |||
| Estágio do Conteúdo | concluido | |||
| Transferível | 1 | |||
| Palavras-Chave | Vegetation Map Northeast Brazil Land Surface Properties General Circulation Models Regional Models Soil-Vegetation-Atmosphere Schemes | |||
| Resumo | Changes in land surface properties, often associated with changing vegetation and soil characteristics, have dramatic effects on the weather and the climate simulated either by general circulation models or by regional models. A change in the vegetation type and/or properties of an area may be due to natural climatic variations, or may also be due to anthropogenic causes, such as deforestation or agricultural practices. Due to the importance of the interactions of the atmosphere with the underlying land surfaces, parameterizations of vegetation and soil processes have progressively become more sophisticated over the years, in order to treat the complexities of the physical system. This is reflected in the Soil-vegetation-atmosphere transfer (SVAT) schemes employed in GCMs, mesoscale, and small-scale atmospheric numerical models. Despite the detailed description of the interactions between the land surface and the atmosphere used in the SVATs, the inadequate or insufficient representation of the conditions and the processes of the land surface can provoke a negative impact on the climate and weather predictions, affecting their reliability. So, efforts have been made to get a more realistic representation of the vegetation. In this context, the objective of this work is to generate updated maps of vegetation cover including changes in land use of the Northeast Brazil region, to be used in meteorological modeling. Landsat 7 TM mosaic data and digital vegetation maps of states of the region, published by project RADAMBRASIL (1:1.000.000 scale), were used. These data have been integrated into a classification system for compatibility with the types of vegetation determined by the Simplified Simple Biosfere SSiB surface model, generating a thematic map. For the classification of the mosaic a mixed procedure combining methods of segmentation and classification, visual interpretation and re-sampling of pixels was used. Thus, maps of the vegetation cover of six states of the Northeast region, at 1 Km resolution, with six thematic classes, were obtained. These maps will be aggregated with the ones under development for the other states of Northeast Brazil, for use in regional climate simulation. As a result, considerable improvement of the seasonal climate forecast is expected. | |||
| Área | MET | |||
| Tipo | Impacts of land cover and land use changes | |||
| Arranjo 1 | urlib.net > BDMCI > Fonds > Produção anterior à 2021 > DIDSR > A vegetation map... | |||
| Arranjo 2 | urlib.net > BDMCI > Fonds > Produção até 2016 > DMA > A vegetation map... | |||
| Conteúdo da Pasta doc | acessar | |||
| Conteúdo da Pasta source |
| |||
| Conteúdo da Pasta agreement | não têm arquivos | |||
| 4. Condições de acesso e uso | ||||
| URL dos dados | http://mtc-m16b.sid.inpe.br/ibi/cptec.inpe.br/adm_conf/2005/10.31.19.42 | |||
| URL dos dados zipados | http://mtc-m16b.sid.inpe.br/zip/cptec.inpe.br/adm_conf/2005/10.31.19.42 | |||
| Idioma | en | |||
| Arquivo Alvo | 843-850.pdf | |||
| Grupo de Usuários | administrator regina@cptec.inpe.br lise@dpi.inpe.br administrator banon | |||
| Visibilidade | shown | |||
| Detentor da Cópia | SID/SCD | |||
| Permissão de Leitura | allow from all | |||
| 5. Fontes relacionadas | ||||
| Unidades Imediatamente Superiores | 8JMKD3MGPCW/3ER446E 8JMKD3MGPCW/46JKC45 | |||
| Lista de Itens Citando | sid.inpe.br/mtc-m21/2012/07.13.14.58.46 5 sid.inpe.br/mtc-m21/2012/07.13.15.01.34 4 sid.inpe.br/bibdigital/2022/03.26.17.47 1 | |||
| Acervo Hospedeiro | cptec.inpe.br/nobre/2005/06.02.21.14 cptec.inpe.br/walmeida/2003/04.25.17.12 | |||
| 6. Notas | ||||
| Nota | 1 | |||
| Campos Vazios | archivingpolicy archivist callnumber contenttype copyright creatorhistory descriptionlevel dissemination documentstage doi edition identifier isbn issn label lineage mirrorrepository nextedition notes numberofvolumes orcid parameterlist parentrepositories previousedition previouslowerunit progress project readergroup rightsholder schedulinginformation secondarydate secondarymark serieseditor session shorttitle sponsor subject tertiarymark url versiontype volume | |||