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Registro Completo |
Biblioteca(s): |
Embrapa Recursos Genéticos e Biotecnologia. |
Data corrente: |
03/02/2011 |
Data da última atualização: |
07/02/2023 |
Tipo da produção científica: |
Artigo em Anais de Congresso |
Autoria: |
ALVES, F. V.; TORMEN, N.; ZANETTI, E.; SANTOS, S. A.; ABBADI, M.; BONDESAN, V.; JULIANO, R. S.; EGITO, A. A.; MORAES, M. DA G. DE; CASSANDRO, M. |
Afiliação: |
FABIANA VILLA ALVES, CNPGC; NICOLA TORMEN, UNIVERSITA DEGLI STUDI DI PADOVA; ENRICO ZANETTI, UNIVERSITÀ DEGLI STUDI DI PADOVA; SANDRA APARECIDA SANTOS, CPAP; MIRIAM ABBADI, UNIVERSITÀ DEGLI STUDI DI PADOVA; VALERIO BONDESAN, VENETO AGRICOLTURA; RAQUEL SOARES JULIANO, CPAP; ANDREA ALVES DO EGITO, CENARGEN; MARIA DA GRAÇA DE MORAES, FAMEZ/UFMS; MARTINO CASSANDRO, UNIVERSITÀ DEGLI STUDI DI PADOVA. |
Título: |
Contribuições do programa de conservação de ovinos autóctones do Vêneto (Itália) para o pantanal (Brasil). |
Ano de publicação: |
2010 |
Fonte/Imprenta: |
In: SIMPOSIO IBEROAMERICANO SOBRE CONSERVACIÓN Y UTILIZACIÓN DE RECURSOS ZOOGENÉTICOS, 11., 2010, João Pessoa. Memorias... João Pessoa: Ed. da UFPB: Instituto Nacional do Semiárido, 2010. p. 507-509. |
Idioma: |
Português |
Palavras-Chave: |
Produção sustentável; Raças nativas. |
Thesagro: |
Ovinocultura. |
Thesaurus Nal: |
Pantanal. |
Categoria do assunto: |
-- |
Marc: |
LEADER 00924nam a2200253 a 4500 001 1875580 005 2023-02-07 008 2010 bl uuuu u00u1 u #d 100 1 $aALVES, F. V. 245 $aContribuições do programa de conservação de ovinos autóctones do Vêneto (Itália) para o pantanal (Brasil).$h[electronic resource] 260 $aIn: SIMPOSIO IBEROAMERICANO SOBRE CONSERVACIÓN Y UTILIZACIÓN DE RECURSOS ZOOGENÉTICOS, 11., 2010, João Pessoa. Memorias... João Pessoa: Ed. da UFPB: Instituto Nacional do Semiárido, 2010. p. 507-509.$c2010 650 $aPantanal 650 $aOvinocultura 653 $aProdução sustentável 653 $aRaças nativas 700 1 $aTORMEN, N. 700 1 $aZANETTI, E. 700 1 $aSANTOS, S. A. 700 1 $aABBADI, M. 700 1 $aBONDESAN, V. 700 1 $aJULIANO, R. S. 700 1 $aEGITO, A. A. 700 1 $aMORAES, M. DA G. DE 700 1 $aCASSANDRO, M.
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Embrapa Recursos Genéticos e Biotecnologia (CENARGEN) |
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Registro Completo
Biblioteca(s): |
Embrapa Solos. |
Data corrente: |
14/02/2014 |
Data da última atualização: |
20/09/2021 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Circulação/Nível: |
B - 1 |
Autoria: |
ARVOR, D.; DUBREUIL, V.; SIMÕES, M.; Beguè, A. |
Afiliação: |
DAMIEN ARVOR; VINCENT DUBREUIL; MARGARETH GONCALVES SIMOES, CNPS; AGNES BEGUÈ. |
Título: |
Mapping and spatial analysis of the soybean agricultural frontier in Mato Grosso, Brazil, using remote sensing data. |
Ano de publicação: |
2013 |
Fonte/Imprenta: |
GeoJournal, v. 78, p. 833-850, 2013. |
DOI: |
https://doi.org/10.1007/s10708-012-9469-3 |
Idioma: |
Inglês |
Conteúdo: |
The main pioneer frontier considered by geographers is the Amazonian pioneer frontier. The occupation of the Brazilian territory has been carried out through successive economic cycles. Currently, the expansion of soybean crops in Amazonia is considered as the last economic cycle involving new migrations to still unexplored areas. Mapping this frontier is necessary in order to better understand its drivers and think about efficient land use policies to struggle its progress. In this paper, we propose an innovative methodology for mapping the agricultural frontier in the Amazonian state of Mato Grosso (Brazil) using satellite data acquired during the 2000?2006 period. We assume that the frontier evolves through successive land-use stages such as wildlands, non-croplands, extensive croplands and intensive croplands areas. The transitions between two stages can then be monitored through land-use change analysis. A particular emphasis is given on three land-use transitions named ?deforestation?, ?economic? and ?intensification sub-frontiers?. In order to adapt this model for the use of remote sensing data, we defined (1) a relevant spatial scale corresponding to an agrarian locality, (2) relevant indices to qualify the land-use types and (3) rules applied on land-use types to define the frontier?s location. Our results highlight the dynamic of the agricultural frontier towards northern areas. We identified four main agricultural regions with different levels of agricultural intensification. We finally discuss these results with respect to governmental policies and economics for a better understanding of the frontier?s dynamic. MenosThe main pioneer frontier considered by geographers is the Amazonian pioneer frontier. The occupation of the Brazilian territory has been carried out through successive economic cycles. Currently, the expansion of soybean crops in Amazonia is considered as the last economic cycle involving new migrations to still unexplored areas. Mapping this frontier is necessary in order to better understand its drivers and think about efficient land use policies to struggle its progress. In this paper, we propose an innovative methodology for mapping the agricultural frontier in the Amazonian state of Mato Grosso (Brazil) using satellite data acquired during the 2000?2006 period. We assume that the frontier evolves through successive land-use stages such as wildlands, non-croplands, extensive croplands and intensive croplands areas. The transitions between two stages can then be monitored through land-use change analysis. A particular emphasis is given on three land-use transitions named ?deforestation?, ?economic? and ?intensification sub-frontiers?. In order to adapt this model for the use of remote sensing data, we defined (1) a relevant spatial scale corresponding to an agrarian locality, (2) relevant indices to qualify the land-use types and (3) rules applied on land-use types to define the frontier?s location. Our results highlight the dynamic of the agricultural frontier towards northern areas. We identified four main agricultural regions with different levels of agricultural inte... Mostrar Tudo |
Palavras-Chave: |
Agricultural frontier; Crop expansion; Mato Grosso. |
Thesagro: |
Sensoriamento Remoto. |
Thesaurus NAL: |
Amazonia; Deforestation; Remote sensing; Sustainable agricultural intensification. |
Categoria do assunto: |
P Recursos Naturais, Ciências Ambientais e da Terra |
Marc: |
LEADER 02469naa a2200265 a 4500 001 1979965 005 2021-09-20 008 2013 bl uuuu u00u1 u #d 024 7 $ahttps://doi.org/10.1007/s10708-012-9469-3$2DOI 100 1 $aARVOR, D. 245 $aMapping and spatial analysis of the soybean agricultural frontier in Mato Grosso, Brazil, using remote sensing data.$h[electronic resource] 260 $c2013 520 $aThe main pioneer frontier considered by geographers is the Amazonian pioneer frontier. The occupation of the Brazilian territory has been carried out through successive economic cycles. Currently, the expansion of soybean crops in Amazonia is considered as the last economic cycle involving new migrations to still unexplored areas. Mapping this frontier is necessary in order to better understand its drivers and think about efficient land use policies to struggle its progress. In this paper, we propose an innovative methodology for mapping the agricultural frontier in the Amazonian state of Mato Grosso (Brazil) using satellite data acquired during the 2000?2006 period. We assume that the frontier evolves through successive land-use stages such as wildlands, non-croplands, extensive croplands and intensive croplands areas. The transitions between two stages can then be monitored through land-use change analysis. A particular emphasis is given on three land-use transitions named ?deforestation?, ?economic? and ?intensification sub-frontiers?. In order to adapt this model for the use of remote sensing data, we defined (1) a relevant spatial scale corresponding to an agrarian locality, (2) relevant indices to qualify the land-use types and (3) rules applied on land-use types to define the frontier?s location. Our results highlight the dynamic of the agricultural frontier towards northern areas. We identified four main agricultural regions with different levels of agricultural intensification. We finally discuss these results with respect to governmental policies and economics for a better understanding of the frontier?s dynamic. 650 $aAmazonia 650 $aDeforestation 650 $aRemote sensing 650 $aSustainable agricultural intensification 650 $aSensoriamento Remoto 653 $aAgricultural frontier 653 $aCrop expansion 653 $aMato Grosso 700 1 $aDUBREUIL, V. 700 1 $aSIMÕES, M. 700 1 $aBeguè, A. 773 $tGeoJournal$gv. 78, p. 833-850, 2013.
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