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8. | | RAMALHO FILHO, A.; PEREIRA, L. C. Avaliação da aptidão agrícola das terras do Brasil: potencial de terras e análise crítica dos principais métodos de avaliação. In: CONGRESSO LATINO AMERICANO DE CIÊNCIA DO SOLO, 13.; REUNIÃO BRASILEIRA DE BIOLOGIA DO SOLO, 1.; SIMPÓSIO BRASILEIRO SOBRE MICROBIOLOGIA DO SOLO, 4.; REUNIÃO BRASILEIRA SOBRE MICORRIZAS, 6.; REUNIÃO BRASILEIRA DE MANEJO E CONSERVAÇÃO DO SOLO E DA ÁGUA, 11., 1996, Águas de Lindóia. Solo suelo 96. Campinas: Sociedade Brasileira de Ciência do Solo, 1996. 1 CD-ROM. Biblioteca(s): Embrapa Solos. |
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Registros recuperados : 138 | |
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Registro Completo
Biblioteca(s): |
Embrapa Solos. |
Data corrente: |
22/11/2002 |
Data da última atualização: |
08/07/2024 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Autoria: |
RAMALHO FILHO, A.; OLIVEIRA, R. P. de; PEREIRA, L. C. |
Afiliação: |
ANTONIO RAMALHO FILHO, CNPS; RONALDO PEREIRA DE OLIVEIRA, CNPS; LAURO CHARLET PEREIRA, CNPS. |
Título: |
Use of geographic information systems in (planning) sustainable land management in Brazil: potentialities and user needs. |
Ano de publicação: |
1997 |
Fonte/Imprenta: |
ITC Journal, Enschede, n. 3/4, p. 295-301, 1997. |
Idioma: |
Inglês |
Conteúdo: |
Some research agendas require knowledge on potentialities of natural resources and socio-economic context in order to supply meaningful information for sustainable development. However, strong limitations hinder integration and interpretation of such data. The objectives of this study were to: (1) determine the land natural potential for agriculture in Brazil by physiographic region, (2) establish a stratification of land potential according to land management levels, and (3) develop a system analysis that offers both management of attributes and simulation of scenarios. The methedology was based on different levels of abstraction, eg, quantitative modelling of natural phenomena for land suitability and availability in Brazil: conceptual modelling of terrain objects; and software engineering modelling to supply user demands. The partial results include stratification of land use potentialities according to management technologie levels. The area distribution by crop production suitability suggest that management with adoption of technology plays as important role for increasing agricultural production. The conclusions are that: (1) Brazil has a enormous potential for agriculture, in which opportunities for land use vary strongly with management levels, and (2) a conceptual model of land suitability evaluation could offer a clear guide to geographic information system design for sustainable land use. |
Thesagro: |
Manejo; Planejamento; Terra. |
Categoria do assunto: |
P Recursos Naturais, Ciências Ambientais e da Terra |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/doc/335202/1/Use-of-geographic-information-systems-1997.pdf
|
Marc: |
LEADER 01982naa a2200181 a 4500 001 1335202 005 2024-07-08 008 1997 bl uuuu u00u1 u #d 100 1 $aRAMALHO FILHO, A. 245 $aUse of geographic information systems in (planning) sustainable land management in Brazil$bpotentialities and user needs.$h[electronic resource] 260 $c1997 520 $aSome research agendas require knowledge on potentialities of natural resources and socio-economic context in order to supply meaningful information for sustainable development. However, strong limitations hinder integration and interpretation of such data. The objectives of this study were to: (1) determine the land natural potential for agriculture in Brazil by physiographic region, (2) establish a stratification of land potential according to land management levels, and (3) develop a system analysis that offers both management of attributes and simulation of scenarios. The methedology was based on different levels of abstraction, eg, quantitative modelling of natural phenomena for land suitability and availability in Brazil: conceptual modelling of terrain objects; and software engineering modelling to supply user demands. The partial results include stratification of land use potentialities according to management technologie levels. The area distribution by crop production suitability suggest that management with adoption of technology plays as important role for increasing agricultural production. The conclusions are that: (1) Brazil has a enormous potential for agriculture, in which opportunities for land use vary strongly with management levels, and (2) a conceptual model of land suitability evaluation could offer a clear guide to geographic information system design for sustainable land use. 650 $aManejo 650 $aPlanejamento 650 $aTerra 700 1 $aOLIVEIRA, R. P. de 700 1 $aPEREIRA, L. C. 773 $tITC Journal, Enschede$gn. 3/4, p. 295-301, 1997.
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