| |
|
|
|
Registro Completo |
|
Biblioteca(s): |
Embrapa Territorial. |
|
Data corrente: |
24/07/2020 |
|
Data da última atualização: |
24/07/2020 |
|
Tipo da produção científica: |
Artigo em Anais de Congresso |
|
Autoria: |
MIRANDA, E. E. de; DORADO, A. J.; GUIMARÃES, M. |
|
Afiliação: |
EVARISTO EDUARDO DE MIRANDA, CNPM; ALEJANDRO J. DORADO, ECOFORÇA; MARCELO GUIMARÃES, ECOFORÇA. |
|
Título: |
Estudo da dinâmica da vegetação na calha sul do Amazonas através do uso de imagens SPOT4. |
|
Ano de publicação: |
1998 |
|
Fonte/Imprenta: |
In: SIMPÓSIO BRASILEIRO DE SENSORIAMENTO REMOTO, 9., 1998, Santos, SP. Anais. São Jose dos Campos: INPE, 1998. |
|
Páginas: |
p. 1467-1470. |
|
Idioma: |
Português |
|
Conteúdo: |
Burning is one of the most common agricultural practices in Brazil. The use of fire in agriculture reaches many different ecological andproduction systems, generating various environmental impacts in local and regional scales. The extent of land reached by burnings in Brazil has been the target of concern and controversy. The experimental objective of this proposal is to evaluate the potential use of SPOT4/VEGETATION imagery for estimating the extent of burned areas in the Southern Amazon Basin, Brazil. In the first phase, we gained more knowledge about the study area which has 800,000 sq. km in Mato Grosso State. The data simulation was done using mosaic NOAA/AVHRR images every 15 days. Data was obtained for channels 1, 2 and 3 and for NDVI during the winter time. Also, burning areas in this region were detected at the same time NDVI maps were generated for half of the month in September, October and November. Maps of the total burned areas were also generated for the same time. Vegetation maps were completely finished for eight sheets in the region, in the scale 1:250,000. All these maps are presented in this work. The analyses conducted concentrate on space-temporal patterns and on the quantification of burned areas. The preliminary assessment shows a spatial relationship between the reduction of NDVI and the ocurrence of burnings, specially in September. |
|
Palavras-Chave: |
Burnings. |
|
Thesaurus Nal: |
Normalized difference vegetation index. |
|
Categoria do assunto: |
-- |
|
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/214822/1/5305.pdf
|
|
Marc: |
LEADER 01985nam a2200169 a 4500
001 2124015
005 2020-07-24
008 1998 bl uuuu u00u1 u #d
100 1 $aMIRANDA, E. E. de
245 $aEstudo da dinâmica da vegetação na calha sul do Amazonas através do uso de imagens SPOT4.$h[electronic resource]
260 $aIn: SIMPÓSIO BRASILEIRO DE SENSORIAMENTO REMOTO, 9., 1998, Santos, SP. Anais. São Jose dos Campos: INPE$c1998
300 $ap. 1467-1470.
520 $aBurning is one of the most common agricultural practices in Brazil. The use of fire in agriculture reaches many different ecological andproduction systems, generating various environmental impacts in local and regional scales. The extent of land reached by burnings in Brazil has been the target of concern and controversy. The experimental objective of this proposal is to evaluate the potential use of SPOT4/VEGETATION imagery for estimating the extent of burned areas in the Southern Amazon Basin, Brazil. In the first phase, we gained more knowledge about the study area which has 800,000 sq. km in Mato Grosso State. The data simulation was done using mosaic NOAA/AVHRR images every 15 days. Data was obtained for channels 1, 2 and 3 and for NDVI during the winter time. Also, burning areas in this region were detected at the same time NDVI maps were generated for half of the month in September, October and November. Maps of the total burned areas were also generated for the same time. Vegetation maps were completely finished for eight sheets in the region, in the scale 1:250,000. All these maps are presented in this work. The analyses conducted concentrate on space-temporal patterns and on the quantification of burned areas. The preliminary assessment shows a spatial relationship between the reduction of NDVI and the ocurrence of burnings, specially in September.
650 $aNormalized difference vegetation index
653 $aBurnings
700 1 $aDORADO, A. J.
700 1 $aGUIMARÃES, M.
Download
Esconder MarcMostrar Marc Completo |
|
Registro original: |
Embrapa Territorial (CNPM) |
|
|
Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
URL |
Voltar
|
|
|
| Registros recuperados : 5 | |
| 1. |  | BARBOSA, A. L.; ANTONELLI, A. C.; MENEZES, D. R.; VOLTOLINI, T. V.; NUNES, A. C. B.; SOUZA, V. N. Avaliação de sistemas de produção, manejo nutricional e status energético/protéico de ovinos de corte criados no Submédio São Francisco. In: REUNIÃO ANUAL DA SOCIEDADE BRASILEIRA DE ZOOTECNIA, 47., 2010, Salvador. Empreendedorismo e progresso científico na zootecnia brasileira: anais. Salvador: SBZ, 2010. 1 CD-ROM.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Semiárido. |
|    |
| 3. | | MENEZES, D. R.; COSTA, R. G.; ARAUJO, G. G. L. de; PEREIRA, L. G. R.; NUNES, A. C. B.; HENRIQUE, L. T.; RODRIGUES, R. T. S. Cinética ruminal de dietas contendo farelo de mamona destoxificado. Arquivo Brasileiro de Medicina Veterinária e Zootecnia, v. 67, n. 2, p. 636-641, 2015.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 2 |
| Biblioteca(s): Embrapa Semiárido. |
| |
| 4. | | NUNES, A. C. B. T.; YAMASAKI, E. M.; KIM, P. C. P.; MELO, R. P. B.; RIBEIRO-ANDRADE, M.; PORTO, W. J. N.; MOTA, R. A. Transplacental transmission of Neospora caninum in naturally infected small ruminants from northeastern Brazil1. Pesquisa Veterinária Brasileira, Rio de Janeiro, v. 37, n. 9, p. 921-925,, setembro. 2017. Título em português: Transmissão transplacentária de Neospora caninum em pequenos ruminantes infectados naturalmente do Nordeste do Brasil.| Biblioteca(s): Embrapa Unidades Centrais. |
| |
| 5. | | FIORAVANTI, M. C. S.; PAULA NETO, J. B.; JULIANO, R. S.; NUNES, A. C. B.; LOBO, J. R.; BORGES, A. C.; SERENO, J. R.; MIGUEL, M. P. Valores hematológicos de bovinos sadios da raça Curraleiro Pé Duro (Bos taurus): efeito da idade, sexo e gestação. Actas Iberoamericanas de Conservación Animal, v. 7, p. 8-15, jun. 2016.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: C - 0 |
| Biblioteca(s): Embrapa Pantanal. |
| |
| Registros recuperados : 5 | |
|
| Expressão de busca inválida. Verifique!!! |
|
|
