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Registro Completo |
Biblioteca(s): |
Embrapa Pantanal. |
Data corrente: |
30/06/1995 |
Data da última atualização: |
05/04/2017 |
Autoria: |
KLINGE, H.; JUNK, W. J.; REVILLA, C. J. |
Título: |
Status and distribution of forested wetlands in tropical South America. |
Ano de publicação: |
1990 |
Fonte/Imprenta: |
Forest Ecology Management, v.33/34, p.81-101, 1990. |
Idioma: |
Inglês |
Conteúdo: |
Physiographically, tropical Soth America is characterized primarily by large watersheds (Amazon, Orinoco, Magdalena, parana-Paraguay, Sao Francisco), a very long coastline and by uplands (Andean Cordillera, highlands of Guayana and Central Brazil). Large parts of the watersheds are flat and poorly drained. Rainfall is mostly seasonal and results in sheet-flooding of thousands of square kilometres of land for several months. In addition, the great number of streams and rivers undergo a considerable fluctuation of their water levels. Extensive fringing floodplains along the water channels are exposed to numerous short and unpredictable or to a few oredictable, flood pulses. Coastal areas are also periodically flooded by the tide. Consequently most the of the wetlands in tropical South America are seasonal in nature. The total area of permanent or seasonal wetlnds contributes abount 20% to the total area of the region. Much of this is forested. |
Palavras-Chave: |
Amazon basin; America do Sul; Area alagada; Bacia Amazonica; Cultivated plain; Forest; Regiao tropical; Tropical region; Wetlnds. |
Thesagro: |
Ecologia; Floresta; Várzea. |
Thesaurus Nal: |
ecology; South America. |
Categoria do assunto: |
-- |
Marc: |
LEADER 01750naa a2200313 a 4500 001 1784733 005 2017-04-05 008 1990 bl --- 0-- u #d 100 1 $aKLINGE, H. 245 $aStatus and distribution of forested wetlands in tropical South America. 260 $c1990 520 $aPhysiographically, tropical Soth America is characterized primarily by large watersheds (Amazon, Orinoco, Magdalena, parana-Paraguay, Sao Francisco), a very long coastline and by uplands (Andean Cordillera, highlands of Guayana and Central Brazil). Large parts of the watersheds are flat and poorly drained. Rainfall is mostly seasonal and results in sheet-flooding of thousands of square kilometres of land for several months. In addition, the great number of streams and rivers undergo a considerable fluctuation of their water levels. Extensive fringing floodplains along the water channels are exposed to numerous short and unpredictable or to a few oredictable, flood pulses. Coastal areas are also periodically flooded by the tide. Consequently most the of the wetlands in tropical South America are seasonal in nature. The total area of permanent or seasonal wetlnds contributes abount 20% to the total area of the region. Much of this is forested. 650 $aecology 650 $aSouth America 650 $aEcologia 650 $aFloresta 650 $aVárzea 653 $aAmazon basin 653 $aAmerica do Sul 653 $aArea alagada 653 $aBacia Amazonica 653 $aCultivated plain 653 $aForest 653 $aRegiao tropical 653 $aTropical region 653 $aWetlnds 700 1 $aJUNK, W. J. 700 1 $aREVILLA, C. J. 773 $tForest Ecology Management$gv.33/34, p.81-101, 1990.
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1. | | STAUT, L. A.; SILVA, C. J. da; SOUZA, N. C. D. S.; LAURINDO, L. C. A. S.; VIEIRA, L. C. Y; CONCENCO, G. Influência da competição interespecífica no crescimento de pinhão-manso. In: CONGRESSO BRASILEIRO DE PESQUISA EM PINHÃO-MANSO, 2., 2011, Brasília, DF. pinhão-manso: focando em soluções sustentáveis para produção de bioconbustíveis: anais. Brasília, DF: ABPPM: Embrapa, 2011. 1 CD-ROMTipo: Artigo em Anais de Congresso |
Biblioteca(s): Embrapa Agropecuária Oeste. |
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2. | | SOUZA, N. C. D. S.; SILVA, J. A. N. da; SOUZA, J. P. B. de; SOARES, R. B.; FERREIRA, D.; FRÓES, A. L.; SILVA, C. J. da. Produção da soja em sucessão a oleaginosas outono/inverno. In: ENCONTRO NACIONAL DE PLANTIO DIRETO NA PALHA, 13., 2012, Passo Fundo. Sistema Plantio Direto, em constante evolução. Ponta Grossa, PR: FEBRAPDP, 2012.Tipo: Resumo em Anais de Congresso |
Biblioteca(s): Embrapa Agropecuária Oeste. |
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3. | | CONCENCO, G.; SILVA, C. J. da; STAUT, L. A.; PONTES, C. S.; LAURINDO, L. C. A. S.; SOUZA, N. C. D. S. Weeds occurrence in areas submited to distinct winter crops. Planta Daninha, Viçosa, v. 30, n. 24, p. 747-755, out./dez. 2012.Tipo: Artigo em Periódico Indexado | Circulação/Nível: B - 1 |
Biblioteca(s): Embrapa Agropecuária Oeste. |
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