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Registro Completo |
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Biblioteca(s): |
Embrapa Solos. |
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Data corrente: |
14/02/2014 |
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Data da última atualização: |
11/03/2014 |
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Autoria: |
ARVOR, D.; MEIRELLES, M. S. P.; DUBREUIL, V.; BEGUÈ, A.; SHIMABUKURO, Y. E. |
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Afiliação: |
Damien Arvor; MARGARETH SIMOES P MEIRELLES, CNPS; Vincent Dubreuil; Agnès Bégué; Yosio E. Shimabukuro. |
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Título: |
Analyzing the agricultural transition in Mato Grosso, Brazil, using satellite-derived indices. |
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Ano de publicação: |
2011 |
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Fonte/Imprenta: |
Applied Geography, v. 32, p. 702-713, 2011. |
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Idioma: |
Português |
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Conteúdo: |
The Amazonian state of Mato Grosso is the main production area for soybeans in Brazil and contains 31.3% of the national production as of 2009. The rapid evolution of the agricultural systems in this area shows that the region is experiencing a rapid agricultural transition. In this paper, we broke down this transition process into three steps: crop expansion, agricultural intensification and ecological intensification. We used remote sensing products to develop and compute satellite-derived indices describing the main agricultural dynamics during the cropping years from 2000e2001 to 2006e2007. Our results indicated that Mato Grosso is continuing to expand its agricultural sector, with a 43% increase in the net cropped area during the study period. Although this expansion mainly occurred in the cerrado ecoregion until the early 2000s, the forest ecoregion is experiencing expansion at this time.We observed that 65% of the crop expansion in Mato Grosso from 2000 to 2006 occurred in this ecoregion. However, we did not identify this crop expansion as the major driver of deforestation in Mato Grosso because only 12.6% of the cleared areas were directly converted into croplands. Agricultural intensification also evolved rapidly, as the proportion of the net cropped area cultivated with double cropping systems harvesting two successive commercial crops (i.e., soybean and corn or soybean and cotton) increased from 6% to 30% during the study period. Finally, we found that ecological intensification occurred because the region?s farmers planted a noncommercial crop (i.e., millet or sorghum) after the soybean harvest to prevent soil erosion, improve soil quality, break pest cycles, maintain soil moisture and set the conditions for high-quality no-tillage operations. In 2006e2007, 62% of the net cropped area was permanently covered by crops during the entire rainy season. This practice allowed the farmers to diversify their production, as shown by the positive evolution of the Area Diversity Index. Future scholars can use the method proposed in this paper to improve their understanding of the forces driving the agricultural dynamics in Mato Grosso. MenosThe Amazonian state of Mato Grosso is the main production area for soybeans in Brazil and contains 31.3% of the national production as of 2009. The rapid evolution of the agricultural systems in this area shows that the region is experiencing a rapid agricultural transition. In this paper, we broke down this transition process into three steps: crop expansion, agricultural intensification and ecological intensification. We used remote sensing products to develop and compute satellite-derived indices describing the main agricultural dynamics during the cropping years from 2000e2001 to 2006e2007. Our results indicated that Mato Grosso is continuing to expand its agricultural sector, with a 43% increase in the net cropped area during the study period. Although this expansion mainly occurred in the cerrado ecoregion until the early 2000s, the forest ecoregion is experiencing expansion at this time.We observed that 65% of the crop expansion in Mato Grosso from 2000 to 2006 occurred in this ecoregion. However, we did not identify this crop expansion as the major driver of deforestation in Mato Grosso because only 12.6% of the cleared areas were directly converted into croplands. Agricultural intensification also evolved rapidly, as the proportion of the net cropped area cultivated with double cropping systems harvesting two successive commercial crops (i.e., soybean and corn or soybean and cotton) increased from 6% to 30% during the study period. Finally, we found that ecological ... Mostrar Tudo |
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Palavras-Chave: |
Amazon Agricultural intensification; Crop expansion. |
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Thesaurus Nal: |
cropping systems; deforestation; remote sensing. |
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Categoria do assunto: |
P Recursos Naturais, Ciências Ambientais e da Terra |
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Marc: |
LEADER 02858naa a2200229 a 4500
001 1979969
005 2014-03-11
008 2011 bl uuuu u00u1 u #d
100 1 $aARVOR, D.
245 $aAnalyzing the agricultural transition in Mato Grosso, Brazil, using satellite-derived indices.$h[electronic resource]
260 $c2011
520 $aThe Amazonian state of Mato Grosso is the main production area for soybeans in Brazil and contains 31.3% of the national production as of 2009. The rapid evolution of the agricultural systems in this area shows that the region is experiencing a rapid agricultural transition. In this paper, we broke down this transition process into three steps: crop expansion, agricultural intensification and ecological intensification. We used remote sensing products to develop and compute satellite-derived indices describing the main agricultural dynamics during the cropping years from 2000e2001 to 2006e2007. Our results indicated that Mato Grosso is continuing to expand its agricultural sector, with a 43% increase in the net cropped area during the study period. Although this expansion mainly occurred in the cerrado ecoregion until the early 2000s, the forest ecoregion is experiencing expansion at this time.We observed that 65% of the crop expansion in Mato Grosso from 2000 to 2006 occurred in this ecoregion. However, we did not identify this crop expansion as the major driver of deforestation in Mato Grosso because only 12.6% of the cleared areas were directly converted into croplands. Agricultural intensification also evolved rapidly, as the proportion of the net cropped area cultivated with double cropping systems harvesting two successive commercial crops (i.e., soybean and corn or soybean and cotton) increased from 6% to 30% during the study period. Finally, we found that ecological intensification occurred because the region?s farmers planted a noncommercial crop (i.e., millet or sorghum) after the soybean harvest to prevent soil erosion, improve soil quality, break pest cycles, maintain soil moisture and set the conditions for high-quality no-tillage operations. In 2006e2007, 62% of the net cropped area was permanently covered by crops during the entire rainy season. This practice allowed the farmers to diversify their production, as shown by the positive evolution of the Area Diversity Index. Future scholars can use the method proposed in this paper to improve their understanding of the forces driving the agricultural dynamics in Mato Grosso.
650 $acropping systems
650 $adeforestation
650 $aremote sensing
653 $aAmazon Agricultural intensification
653 $aCrop expansion
700 1 $aMEIRELLES, M. S. P.
700 1 $aDUBREUIL, V.
700 1 $aBEGUÈ, A.
700 1 $aSHIMABUKURO, Y. E.
773 $tApplied Geography$gv. 32, p. 702-713, 2011.
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Registro original: |
Embrapa Solos (CNPS) |
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| Registros recuperados : 406 | |
| 341. |  | SALIS, S. M.; SILVA, M. P. da; MATTOS, P. P. de; SILVA, J. S. V. da; POTT, V. J.; POTT, A. Fitossociologia de remanescentes de floresta estacional decidual em Corumbá, Estado do Mato Grosso do Sul, Brasil Revista Brasileira de Botânica, v. 27, n. 4, p. 671-684, out./dez. 2004.| Biblioteca(s): Embrapa Florestas; Embrapa Pantanal. |
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| 343. | | BRAZ, E. M.; SCHNEIDER, P. R.; MATTOS, P. P. de; THAINES, F.; SELLE, G. L.; OLIVEIRA, M. F. de; OLIVEIRA, L. C. Manejo da estrutura diamétrica remanescente de florestas tropicais. Ciência Florestal, Santa Maria, RS, v. 22, n. 4, p. 787-794, out./dez. 2012.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 2 |
| Biblioteca(s): Embrapa Acre; Embrapa Florestas. |
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| 344. | | BRAZ, E. M.; THAINES, F.; MATTOS, P. P. de; OLIVEIRA, L. C. de; RIBAS, L. A.; OLIVEIRA, M. V. N. D.; THAINES, A. A. R. Management of Amburana cearensis var. acreana in Acre state, Brazil. Ciência Florestal, Santa Maria, v. 24, n. 2, p. 455-463, abr./jun. 2014.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 2 |
| Biblioteca(s): Embrapa Acre; Embrapa Florestas. |
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| 345. | | TORTATO, M. A.; ROSOT, M. A. D.; OLIVEIRA, Y. M. M. de; MATTOS, P. P. de; GARRASTAZU, M. C.; LACERDA, A. E. B. de. Mamíferos silvestres y su relación con la dinámica de un Bosque de Araucaria en el sur de Brasil. In: CONGRESO FORESTAL MUNDIAL, 13., 2009, Buenos Aires. Desarrollo forestal: equilibrio vital. Argentina: FAO, 2009. Resumo.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Florestas. |
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| 347. | | CURTO, R. De A.; MATTOS, P. P. de; BRAZ, E. M.; PELLICO NETTO, S.; ZACHOW, R.; PORTES, M. C. G. de O. Competition index: a tool to define thinning in stands of Araucaria angustifolia. In: CONGRESO LATINOAMERICANO DE IUFRO, 3., 2013, San José. Bosques, competitividad y territorios sostenibles. San José: CATIE; [S.l.]: IUFRO, 2013. 1 p. IUFROLAT 2013. Disponibilizado online. Resumen.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Florestas. |
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| 348. | | AGUSTINI, A. F.; OLIVEIRA, M.; MATTOS, P. P. de; RIVERA, H. H.; OLIVEIRA, Y. M. M. de; ROSOT, M. A. D. Growth periodicity of six tree species from Araucaria forest. In: CONGRESO FORESTAL MUNDIAL, 13., 2009, Buenos Aires. Desarrollo forestal: equilibrio vital. Argentina: FAO, 2009. Resumo.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Florestas. |
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| 349. | | ROSOT, M. A. D.; OLIVEIRA, Y. M. M. de; LACERDA, A. E. B. de; MATTOS, P. P. de; GARRASTAZU, M. C. Desenvolvimento de um modelo de manejo para a recuperação, conservação e uso sustentável da Floresta de Araucária com base no método de ordenamento por talhões e silvicultura sítio-específica. In: SIMPÓSIO BRASIL-ALEMANHA, 4., 2009, Curitiba. Desenvolvimento sustentável: resumos. Curitiba: Centro de Cooperação Internacional Brasil-Alemanha: UFPR, 2009. 1 CD-ROM.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Florestas. |
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| 354. | | FREITAS, J. V. de; OLIVEIRA, Y. M. M. de; ABRANTES, M. A.; MATTOS, P. P. de; SCHAITZA, E. G.; PICHELLI, K. R.; AFONSO, S. R. Memórias do XXV Congresso Mundial da IUFRO, Curitiba, Paraná, Brasil, 29 de setembro a 5 de outubro de 2019. Brasília, DF: Embrapa, 2020. 104 p. il. color. Contém apêndices e anexos.| Tipo: Autoria/Organização/Edição de Livros |
| Biblioteca(s): Embrapa Florestas. |
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| 355. | | FREITAS, J. V. de; OLIVEIRA, Y. M. M. de; ABRANTES, M. A.; MATTOS, P. P. de; SCHAITZA, E. G.; PICHELLI, K. R.; AFONSO, S. R. Memories of the 25th IUFRO World Congress, Curitiba, Paraná, Brazil, September 29 to October 5, 2019. Brasília, DF: Embrapa, 2020. 104 p. il. color. Contém apêndices e anexos.| Tipo: Autoria/Organização/Edição de Livros |
| Biblioteca(s): Embrapa Florestas. |
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| 356. | | BRAZ, E. M.; CANETTI, A.; MATTOS, P. P. de; OLIVEIRA, M. V. N. d'; THAINES, F.; OLIVEIRA, M. F.; GARRASTAZU, M. C. Ocorrência e crescimento de Handroanthus spp. na Amazônia, nos estados de Mato Grosso e Acre, como subsídio para a elaboração de normativas de manejo florestal e avaliação de risco de extinção. Colombo: Embrapa Florestas, 2022. 79 p. (Embrapa Florestas. Documentos, 370). Selo ODS 6, 8, 12, 15 e 17.| Biblioteca(s): Embrapa Acre; Embrapa Florestas. |
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| 357. | | THAINES, F.; BRAZ, E. M.; MATTOS, P. P. de; OLIVEIRA, M. V. N. D.; RIBAS, L. A.; THAINES, A. A. R. Occurence and pressure of logging through fores managment in Acre State, Brazil. The International Forestry Review, v. 12, n. 5, p. 111, 2010. Edição dos abstracts do 23º IUFRO World Congress.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Florestas. |
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| 358. | | BRAZ, E. M.; CANETTI, A.; MATTOS, P. P. de; OLIVEIRA, M. V. N. d'; THAINES, F.; OLIVEIRA, M. F.; GARRASTAZU, M. C. Occurrence and growth of Handroanthus spp. in the Amazon region in the states of Mato Grosso and Acre, to assist in developing standards for forest management and in assessing extinction risk. Colombo: Embrapa Florestas, 2022. 78 p. (Embrapa Florestas. Documentos, 375). Selo ODS 6, 8, 12, 15 e 17.| Biblioteca(s): Embrapa Florestas. |
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| 359. | | TESHOME, M.; BRAZ, E. M.; TORRES, C. M. M. E.; RAPTIS, D. I.; MATTOS, P. P. de; TEMESGEN, H.; RUBIO-CAMACHO, E. A.; SILESHI, G. W. Mixed-effects height prediction model for Juniperus procera trees from a Dry Afromontane Forest in Ethiopia. Forests, v. 15, n. 3, 443, p. 1-19, 2024.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 2 |
| Biblioteca(s): Embrapa Florestas. |
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| 360. | | TESHOME, M.; TORRES, C. M. M. E.; SILESHI, G. W.; MATTOS, P. P. de; BRAZ, E. M.; TEMESGEN, H.; ROCHA, S. J. S. S. da; ALEBACHEW, M. Mixed-Species allometric equations to quantify stem volume and tree biomass in Dry Afromontane Forest of Ethiopia. Open Journal of Forestry, v. 12, p. 263-296, 2022.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: B - 5 |
| Biblioteca(s): Embrapa Florestas. |
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| Registros recuperados : 406 | |
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| Nenhum registro encontrado para a expressão de busca informada. |
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