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Registro Completo |
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Biblioteca(s): |
Embrapa Soja. |
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Data corrente: |
22/08/2002 |
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Data da última atualização: |
23/05/2007 |
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Autoria: |
SFREDO, G. J.; BORKERT, C. M.; PEREIRA, L. R.; OLIVEIRA NETO, W. |
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Título: |
Nível crítico de cobre nos solos do Paraná para a cultura da soja. |
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Ano de publicação: |
2002 |
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Fonte/Imprenta: |
In: REUNIÃO DE PESQUISA DE SOJA DA REGIÃO CENTRAL DO BRASIL, 24., 2002, São Pedro, SP. Resumos... Londrina: Embrapa Soja, 2002. |
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Páginas: |
p. 119-120. |
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Série: |
(Embrapa Soja. Documentos, 185).
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Idioma: |
Português |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 00579naa a2200169 a 4500
001 1459376
005 2007-05-23
008 2002 bl uuuu u00u1 u #d
100 1 $aSFREDO, G. J.
245 $aNível crítico de cobre nos solos do Paraná para a cultura da soja.
260 $c2002
300 $ap. 119-120.
490 $a(Embrapa Soja. Documentos, 185).
700 1 $aBORKERT, C. M.
700 1 $aPEREIRA, L. R.
700 1 $aOLIVEIRA NETO, W.
773 $tIn: REUNIÃO DE PESQUISA DE SOJA DA REGIÃO CENTRAL DO BRASIL, 24., 2002, São Pedro, SP. Resumos... Londrina: Embrapa Soja, 2002.
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Registro original: |
Embrapa Soja (CNPSO) |
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Registro Completo
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Biblioteca(s): |
Embrapa Solos. |
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Data corrente: |
22/01/2009 |
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Data da última atualização: |
22/01/2009 |
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Tipo da produção científica: |
Capítulo em Livro Técnico-Científico |
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Autoria: |
COUTINHO, H. L. da C.; NOELLEMEYER, E.; JOBBAGY, E.; JONATHAN, M.; PARUELO, J. |
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Afiliação: |
Heitor Luiz da Costa Coutinho, Embrapa Solos; Elke Noellemeyer, Universidad Nacional de La Pampa; Esteban Jobbagy Universidad Nacional de San Luis Argentina; Milton Jonathan, Embrapa Solos; Jose Paruelo, Universidad de Buenos Aires. |
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Título: |
Impacts of land use change on ecosystems and society in the Rio de La Plata basin. |
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Ano de publicação: |
2008 |
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Fonte/Imprenta: |
In: TIESSEN, H.; STEWART, J. W. B. (Ed.) Applying ecological knowledge to landuse decisions. São José dos Campos, SP: Inter-American Institute for Global Change Research, 2008. 169 p. |
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Páginas: |
p. 56-64 |
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Idioma: |
Inglês |
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Conteúdo: |
The La Plata river basin (LPB) covers an area of 3.1 million km2 with a population of over 100 million people of Argentina, Bolivia, Brazil, Paraguay, and Uruguay. The LPB covers a wide geographical area, spanning a South to North latitudinal gradient, resulting in the establishment of a variety of soil - vegetation configurations, as a response to different climates. The inherent topographic heterogeneity of the LPB adds natural complexity to the basin, resulting in a combination of extensive savannah-like plateaus (cerrado) and grasslands and open fields (pampas) in its Northern and Southern portions, respectively, the largest tropical wetland area in the world in the Northwest (pantanal), as well as both dry and humid forest biomes (chaco and Atlantic forests, respectively). This varied composition of biomes and ecosystems, added to the different social and cultural setup of the LPB, resulted in diverse histories and complex patterns of land use in the basin. Rural land use and industry in the basin are responsible for 70% of the Gross National Products of the LPB countries and are in a process of continuous change, as a response to drivers such as international market trends, infra-structure and technology developments, societal evolution, and the dynamics of national policies. Possible land use changes (LUC) are limited by biophysical constraints such as unsuitable soil type, topography, or climate. However, technology development can overcome some of these limitations, as was the case of the soybean expansion to the Cerrado region of Brazil, in the eighties. Effective and sustainable management of the LPB depends on the ability of land managers from the five nations to predict the impacts LUCs on nature and society. Modeling efforts to predict environmental impacts in the LPB can benefit from knowledge acquired from impact assessments of major LUC processes. Land use change affects both the natural environment and society, therefore impact indicators should represent both dimensions. The human and natural dimensions interact both as drivers and as recipients of the impacts of LUC. The altered state of the impacted human and natural dimensions will reconfigure them as altered LUC drivers. Understanding these feedback mechanisms is a great challenge that integrates natural and social sciences. There is an urgent need for interdisciplinary research, overcoming inherent conceptual and epistemologic barriers. Decision makers and society will only act on response to global change science results, when social and natural scientists achieve an effective integrated research framework. MenosThe La Plata river basin (LPB) covers an area of 3.1 million km2 with a population of over 100 million people of Argentina, Bolivia, Brazil, Paraguay, and Uruguay. The LPB covers a wide geographical area, spanning a South to North latitudinal gradient, resulting in the establishment of a variety of soil - vegetation configurations, as a response to different climates. The inherent topographic heterogeneity of the LPB adds natural complexity to the basin, resulting in a combination of extensive savannah-like plateaus (cerrado) and grasslands and open fields (pampas) in its Northern and Southern portions, respectively, the largest tropical wetland area in the world in the Northwest (pantanal), as well as both dry and humid forest biomes (chaco and Atlantic forests, respectively). This varied composition of biomes and ecosystems, added to the different social and cultural setup of the LPB, resulted in diverse histories and complex patterns of land use in the basin. Rural land use and industry in the basin are responsible for 70% of the Gross National Products of the LPB countries and are in a process of continuous change, as a response to drivers such as international market trends, infra-structure and technology developments, societal evolution, and the dynamics of national policies. Possible land use changes (LUC) are limited by biophysical constraints such as unsuitable soil type, topography, or climate. However, technology development can overcome some of these limitations,... Mostrar Tudo |
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Palavras-Chave: |
Bacia do Rio Prata; impacto. |
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Thesagro: |
Ecossistema; Uso da Terra. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/85923/1/Applying-Ecological-Knowledge-to-Landuse-Decisions.pdf
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Marc: |
LEADER 03385naa a2200229 a 4500
001 1327368
005 2009-01-22
008 2008 bl uuuu u00u1 u #d
100 1 $aCOUTINHO, H. L. da C.
245 $aImpacts of land use change on ecosystems and society in the Rio de La Plata basin.
260 $c2008
300 $ap. 56-64
520 $aThe La Plata river basin (LPB) covers an area of 3.1 million km2 with a population of over 100 million people of Argentina, Bolivia, Brazil, Paraguay, and Uruguay. The LPB covers a wide geographical area, spanning a South to North latitudinal gradient, resulting in the establishment of a variety of soil - vegetation configurations, as a response to different climates. The inherent topographic heterogeneity of the LPB adds natural complexity to the basin, resulting in a combination of extensive savannah-like plateaus (cerrado) and grasslands and open fields (pampas) in its Northern and Southern portions, respectively, the largest tropical wetland area in the world in the Northwest (pantanal), as well as both dry and humid forest biomes (chaco and Atlantic forests, respectively). This varied composition of biomes and ecosystems, added to the different social and cultural setup of the LPB, resulted in diverse histories and complex patterns of land use in the basin. Rural land use and industry in the basin are responsible for 70% of the Gross National Products of the LPB countries and are in a process of continuous change, as a response to drivers such as international market trends, infra-structure and technology developments, societal evolution, and the dynamics of national policies. Possible land use changes (LUC) are limited by biophysical constraints such as unsuitable soil type, topography, or climate. However, technology development can overcome some of these limitations, as was the case of the soybean expansion to the Cerrado region of Brazil, in the eighties. Effective and sustainable management of the LPB depends on the ability of land managers from the five nations to predict the impacts LUCs on nature and society. Modeling efforts to predict environmental impacts in the LPB can benefit from knowledge acquired from impact assessments of major LUC processes. Land use change affects both the natural environment and society, therefore impact indicators should represent both dimensions. The human and natural dimensions interact both as drivers and as recipients of the impacts of LUC. The altered state of the impacted human and natural dimensions will reconfigure them as altered LUC drivers. Understanding these feedback mechanisms is a great challenge that integrates natural and social sciences. There is an urgent need for interdisciplinary research, overcoming inherent conceptual and epistemologic barriers. Decision makers and society will only act on response to global change science results, when social and natural scientists achieve an effective integrated research framework.
650 $aEcossistema
650 $aUso da Terra
653 $aBacia do Rio Prata
653 $aimpacto
700 1 $aNOELLEMEYER, E.
700 1 $aJOBBAGY, E.
700 1 $aJONATHAN, M.
700 1 $aPARUELO, J.
773 $tIn: TIESSEN, H.; STEWART, J. W. B. (Ed.) Applying ecological knowledge to landuse decisions. São José dos Campos, SP: Inter-American Institute for Global Change Research, 2008. 169 p.
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