| 1. Identificação | |
| Tipo de Referência | Artigo em Evento (Conference Proceedings) |
| Site | mtc-m12.sid.inpe.br |
| Código do Detentor | isadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S |
| Identificador | 6qtX3pFwXQZ3r59YD6/GP2bV |
| Repositório | sid.inpe.br/iris@1912/2005/07.19.22.40.30 (acesso restrito) |
| Última Atualização | 2016:02.02.12.44.12 (UTC) marciana |
| Repositório de Metadados | sid.inpe.br/iris@1912/2005/07.19.22.40.42 |
| Última Atualização dos Metadados | 2018:06.05.00.52.23 (UTC) administrator |
| Chave Secundária | INPE-7641-PRE/3490 |
| Rótulo | 6834 |
| Chave de Citação | MelackSippValeFish:1991:AnReSe |
| Título | Environmental conditions and change on the Amazon floodplain: an analysis with remotely sensed imagery  |
| Ano | 1991 |
| Data Secundária | 19950216 |
| Data de Acesso | 13 maio 2024 |
| Tipo Secundário | PRE CI |
| Número de Arquivos | 1 |
| Tamanho | 3156 KiB |
| 2. Contextualização | |
| Autor | 1 Melack, John M. 2 Sippel, Suzanne J. 3 Valeriano, Dalton de Morisson 4 Fisher, Thomas R. |
| Grupo | 1 DSR-INPE-BR |
| Afiliação | 1 Instituto Nacional de Pesquisas Espaciais, Divisão de Sensoriamento Remoto (INPE, DSR) |
| Nome do Evento | International Symposium on Remote Sensing of Environment, 24. |
| Localização do Evento | Rio de Janeiro, BR |
| Data | 27-31 maio 1991 |
| Páginas | 377-388 |
| Título do Livro | Proceedings |
| Histórico (UTC) | 2005-07-19 22:40:43 :: administrator -> jefferson :: 2006-03-20 19:12:54 :: jefferson -> administrator :: 2008-06-09 20:07:03 :: administrator -> jefferson :: 2010-07-07 18:50:00 :: jefferson -> administrator :: 2015-05-22 17:24:47 :: administrator -> marciana :: 1991 2016-02-02 12:44:12 :: marciana -> administrator :: 1991 2018-06-05 00:52:23 :: administrator -> marciana :: 1991 |
| 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 | VEGETACAO Amazônia (Região) Florestas |
| Resumo | Floodplains bordering large tropical rivers are very important to the fertility of the fluvial ecosystems and are under increasing influence from agricultural and hydroeletric developments. The central Amazon floodplain covers about 110,000 km2 and is a mosaic of open water, flooded forest, and floating plants. Knowledge of changes in the areal extent and ecological characteristics of the major habitats of the Amazon floodplain is largely lacking but is required for its understanding and management. We have used imagery from side-looking airborne radar, Landsat, and airborne video to examine environmental conditions and their change in a representative section of Amazon floodplain between its confluence with the Purus and Rio Negro Rivers. In this reach are 333 floodplain lakes with an area of about 560 km2. Landsat and video imagery obtained during the period of riverine inundation indicates the flow path of river water across the floodplain. While discrimination with Landsat of differences in phytoplanktonic chlorophyll concentrations are confounded by the high sestonic turbidity, floating macrophytes are distinguished readily with only minor confusion withupland pastures. Repeated, low-altitude overflights provided video images tha tracked seasonal changes in the areal extent of floating macrophytes. Digital and photographic Landsat products obtained for the period from 1973 to 1989 were used to document the accelerating deforestation in the uplands bordering the floodplain. These remotely sensed results extend in time and space information from a decade-long field study which has provided ground data to guide the analysis of the remotely sensed imagery. |
| Área | SRE |
| 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 | |
| Idioma | en |
| Arquivo Alvo | INPE 7641.pdf |
| Grupo de Usuários | administrator jefferson marciana |
| Grupo de Leitores | administrator marciana |
| Visibilidade | shown |
| Detentor da Cópia | SID/SCD |
| Permissão de Leitura | deny from all and allow from 150.163 |
| Permissão de Atualização | não transferida |
| 5. Fontes relacionadas | |
| Unidades Imediatamente Superiores | 8JMKD3MGPCW/3ER446E |
| Acervo Hospedeiro | sid.inpe.br/banon/2001/04.06.10.52 |
| 6. Notas | |
| Campos Vazios | archivingpolicy archivist callnumber copyright creatorhistory descriptionlevel dissemination doi e-mailaddress edition editor electronicmailaddress format isbn issn lineage mark mirrorrepository nextedition notes numberofvolumes orcid organization parameterlist parentrepositories previousedition previouslowerunit progress project publisher publisheraddress resumeid rightsholder schedulinginformation secondarymark serieseditor session shorttitle sponsor subject tertiarymark tertiarytype type url versiontype volume |
| 7. Controle da descrição | |
| e-Mail (login) | marciana |
| atualizar | |