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| Registros recuperados : 12 | |
| 2. |  | GAMA, A. da S.; MACIEL, M. de N. M.; WATRIN, O. dos S. Análise da dinâmica do uso da terra e seus reflexos na cobertura vegetal na microbacia hidrográfica do igarapé do sete, no Município de Paragominas, Estado do Pará. In: SEMINÁRIO DE INICIAÇÃO CIENTÍFICA DA UFRA, 4.; SEMINÁRIO DE INICIAÇÃO CIENTÍFICA DA EMBRAPA AMAZÔNIA ORIENTAL, 10., 2007, Belém, PA. Anais... Belém, PA: UFRA: Embrapa Amazônia Oriental, 2007. 1 CD-ROM.| Biblioteca(s): Embrapa Amazônia Oriental. |
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| 7. | | MACIEL, M. de N. M.; YAMAJI, F. M.; QUEIROZ, W. T. de. Composicao floristica e estrutura diametrica de uma floresta tropical de terra firme - Floresta Nacional de Caxiuana (PA). SBPN - Scientific Journal, Sao Paulo, v. 5, n. 1, p. 84-85, 2001. Edição dos Anais da 9ª Reunião Anual da Sociedade Brasileira de Pesquisadores Nikkeis, Bauru, 2001.| Biblioteca(s): Embrapa Florestas. |
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| 8. | | MACIEL, M. de N. M.; BASTOS, P. C. de O.; CARVALHO, J. O. P. de; WATRIN, O. dos S. Uso de imagens orbitais na estimativa de parâmetros estruturais de uma floresta primária no município de Paragominas, estado do Pará. Revista de Ciências Agrárias, Belém, PA, n. 52, p. 159-178, jul./dez. 2009.| Biblioteca(s): Embrapa Amazônia Oriental. |
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| 9. | | SILVA, P. de T. E. da; BRIENZA JUNIOR, S.; YARED, J. A. G.; BARROS, P. L. C. de; MACIEL, M. de N. M. Identificação e caracterização de zonas bioclimáticas das áreas de inserção de sistemas agroflorestais praticados na Amazônia Brasileira. Revista de Ciências Agrárias, Belém, PA, n. 49, p. 87-100, jan./jun. 2008. Disponível também on-line.| Biblioteca(s): Embrapa Amazônia Oriental; Embrapa Florestas. |
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| 10. | | SILVA, P. de T. E. da; BRIENZA JUNIOR, S.; YARED, J. A. G.; BARROS, P. L. C. de; MACIEL, M. de N. M. Principais espécies florestais utilizadas em sistemas agroflorestais na Amazônia. Revista de Ciências Agrárias, Belém, PA, n. 49, p. 122-144, jan./jun. 2008. Disponível também on-line.| Biblioteca(s): Embrapa Amazônia Oriental; Embrapa Florestas. |
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| 11. | | OLIVEIRA, A. H. M.; ADAMI, M.; GOMES, A. R.; AMARAL, S.; MARTORANO, L. G.; NARVAES, I. da S.; BARROS, M. N. R.; MACIEL, M. de N. M. Vulnerabilidade e integridade de padrões de uso e cobertura da terra na Área de Endemismo Tapajós entre 2004 a 2012. In: SIMPÓSIO BRASILEIRO DE SENSORIAMENTO REMOTO, 18., 2017, Santos. Anais... São José dos Campos: INPE, 2017. p. 5111-5118.| Biblioteca(s): Embrapa Amazônia Oriental. |
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| 12. | | OLIVIERA, A. H. M.; ADAMI, M.; GOMES, A. R.; AMARAL, S.; MARTORANO, L. G.; NARVAES, I. da S.; BARROS, M. N. R.; MACIEL, M. de N. M. Vulnerabilidade e integridade de padrões de uso e cobertura da terra na área de endemismo do Tapajós entre 2004 a 2012. In: VASCONCELOS, S. S.; RUIVO, M. de L. P.; LIMA, A. M. M. de (Org.). Amazônia em tempo: impactos do uso da terra em diferentes escalas. Belém, PA: Universidade Federal do Pará: Museu Paraense Emílio Goeldi: Embrapa Amazônia Oriental, 2017. p. 57-74.| Biblioteca(s): Embrapa Amazônia Oriental. |
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| Registros recuperados : 12 | |
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Registro Completo
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Biblioteca(s): |
Embrapa Amazônia Oriental. |
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Data corrente: |
13/07/2017 |
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Data da última atualização: |
22/12/2021 |
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Tipo da produção científica: |
Artigo em Anais de Congresso |
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Autoria: |
OLIVEIRA, A. H. M.; ADAMI, M.; GOMES, A. R.; AMARAL, S.; MARTORANO, L. G.; NARVAES, I. da S.; BARROS, M. N. R.; MACIEL, M. de N. M. |
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Afiliação: |
Afonso Henrique Moraes Oliveira, UFRA / INPE-CRA; MARCOS ADAMI, INPE-CRA; Alessandra Rodrigues Gomes, INPE-CRA; Silvana Amaral, INPE; LUCIETA GUERREIRO MARTORANO, CPATU; Igor da Silva Narvaes, INPE-CRA; Márcia Nazaré Rodrigues Barros, INPE-CRA; Maria de Nazaré Martins Maciel, UFRA. |
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Título: |
Vulnerabilidade e integridade de padrões de uso e cobertura da terra na Área de Endemismo Tapajós entre 2004 a 2012. |
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Ano de publicação: |
2017 |
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Fonte/Imprenta: |
In: SIMPÓSIO BRASILEIRO DE SENSORIAMENTO REMOTO, 18., 2017, Santos. Anais... São José dos Campos: INPE, 2017. |
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Páginas: |
p. 5111-5118. |
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Idioma: |
Português |
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Conteúdo: |
This paper analyzes the transition process of land use and land cover classes in the Tapajós area of endemism (AE) from 2004 to 2012. Using data from mapping carried out by the TerraClass project, and based on transition matrices, vulnerability, land usage and coverage were estimated. From the detailed transition matrix, we calculated net changes, gains, losses, persistence and, we can identify the vulnerability and the integrity of these classes. The Forest class was most sensitive to the changes and most fragile and susceptible to transitions. The Secondary Vegetation class presented high values of net persistence and the Class of Annual Agriculture presented high persistence. The Pasture class presented high susceptibility to loss of area to other classes. The Forest class of Tapajós AE was the most vulnerable to loss, change of use and coverage, with negative net persistence of 0.05. Secondary vegetation was characterized as a stable and growing class, with great potential for stabilization and permanence. Despite suffering from migration processes, Secondary Vegetation presented a positive growth of 1.63%, indicating the presence of successional sites and signs of recovery of deforested areas. The Annual Agriculture presented significant gains, mainly from the pasture areas, with 1.43% persistence, being configured as the class of greater integrity and tendency to extend its area. The conversion to pasture has been one of the main elements associated with deforestation in the region. The Pasture class was also considered a vulnerable class to the processes of change, reaching 0.15% of persistence. MenosThis paper analyzes the transition process of land use and land cover classes in the Tapajós area of endemism (AE) from 2004 to 2012. Using data from mapping carried out by the TerraClass project, and based on transition matrices, vulnerability, land usage and coverage were estimated. From the detailed transition matrix, we calculated net changes, gains, losses, persistence and, we can identify the vulnerability and the integrity of these classes. The Forest class was most sensitive to the changes and most fragile and susceptible to transitions. The Secondary Vegetation class presented high values of net persistence and the Class of Annual Agriculture presented high persistence. The Pasture class presented high susceptibility to loss of area to other classes. The Forest class of Tapajós AE was the most vulnerable to loss, change of use and coverage, with negative net persistence of 0.05. Secondary vegetation was characterized as a stable and growing class, with great potential for stabilization and permanence. Despite suffering from migration processes, Secondary Vegetation presented a positive growth of 1.63%, indicating the presence of successional sites and signs of recovery of deforested areas. The Annual Agriculture presented significant gains, mainly from the pasture areas, with 1.43% persistence, being configured as the class of greater integrity and tendency to extend its area. The conversion to pasture has been one of the main elements associated with deforestation ... Mostrar Tudo |
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Palavras-Chave: |
Matriz de transição; Uso e cobertura da terra. |
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Thesagro: |
Sensoriamento Remoto. |
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Thesaurus NAL: |
Amazonia. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/161768/1/sbsr-59320.pdf
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|
Marc: |
LEADER 02481nam a2200253 a 4500
001 2072678
005 2021-12-22
008 2017 bl uuuu u00u1 u #d
100 1 $aOLIVEIRA, A. H. M.
245 $aVulnerabilidade e integridade de padrões de uso e cobertura da terra na Área de Endemismo Tapajós entre 2004 a 2012.$h[electronic resource]
260 $aIn: SIMPÓSIO BRASILEIRO DE SENSORIAMENTO REMOTO, 18., 2017, Santos. Anais... São José dos Campos: INPE$c2017
300 $ap. 5111-5118.
520 $aThis paper analyzes the transition process of land use and land cover classes in the Tapajós area of endemism (AE) from 2004 to 2012. Using data from mapping carried out by the TerraClass project, and based on transition matrices, vulnerability, land usage and coverage were estimated. From the detailed transition matrix, we calculated net changes, gains, losses, persistence and, we can identify the vulnerability and the integrity of these classes. The Forest class was most sensitive to the changes and most fragile and susceptible to transitions. The Secondary Vegetation class presented high values of net persistence and the Class of Annual Agriculture presented high persistence. The Pasture class presented high susceptibility to loss of area to other classes. The Forest class of Tapajós AE was the most vulnerable to loss, change of use and coverage, with negative net persistence of 0.05. Secondary vegetation was characterized as a stable and growing class, with great potential for stabilization and permanence. Despite suffering from migration processes, Secondary Vegetation presented a positive growth of 1.63%, indicating the presence of successional sites and signs of recovery of deforested areas. The Annual Agriculture presented significant gains, mainly from the pasture areas, with 1.43% persistence, being configured as the class of greater integrity and tendency to extend its area. The conversion to pasture has been one of the main elements associated with deforestation in the region. The Pasture class was also considered a vulnerable class to the processes of change, reaching 0.15% of persistence.
650 $aAmazonia
650 $aSensoriamento Remoto
653 $aMatriz de transição
653 $aUso e cobertura da terra
700 1 $aADAMI, M.
700 1 $aGOMES, A. R.
700 1 $aAMARAL, S.
700 1 $aMARTORANO, L. G.
700 1 $aNARVAES, I. da S.
700 1 $aBARROS, M. N. R.
700 1 $aMACIEL, M. de N. M.
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Embrapa Amazônia Oriental (CPATU) |
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