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Registro Completo |
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Biblioteca(s): |
Embrapa Pantanal. |
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Data corrente: |
30/06/1995 |
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Data da última atualização: |
05/04/2017 |
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Autoria: |
KLINGE, H.; JUNK, W. J.; REVILLA, C. J. |
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Título: |
Status and distribution of forested wetlands in tropical South America. |
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Ano de publicação: |
1990 |
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Fonte/Imprenta: |
Forest Ecology Management, v.33/34, p.81-101, 1990. |
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Idioma: |
Inglês |
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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. |
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Palavras-Chave: |
Amazon basin; America do Sul; Area alagada; Bacia Amazonica; Cultivated plain; Forest; Regiao tropical; Tropical region; Wetlnds. |
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Thesagro: |
Ecologia; Floresta; Várzea. |
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Thesaurus Nal: |
ecology; South America. |
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Categoria do assunto: |
-- |
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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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Registro original: |
Embrapa Pantanal (CPAP) |
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Registro Completo
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Biblioteca(s): |
Embrapa Caprinos e Ovinos. |
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Data corrente: |
21/10/1996 |
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Data da última atualização: |
07/09/2021 |
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Tipo da produção científica: |
Resumo em Anais de Congresso |
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Autoria: |
SOUSA, F. B. de. |
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Afiliação: |
FRANCISCO BENI DE SOUSA, CNPC. |
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Título: |
Avaliação da produção de sementes e de forragem de cinco variedades de Leucaena leucocephala (Lam.) de Wit. |
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Ano de publicação: |
1990 |
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Fonte/Imprenta: |
In: REUNIÃO ANUAL DA SOCIEDADE BRASILEIRA DE ZOOTECNIA, 27., 1990, Campinas. Anais... Piracicaba: FEALQ, 1990. p. 272. |
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Idioma: |
Português |
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Palavras-Chave: |
Avaliação; Estimate; Feed legumes; Leucena; Seed. |
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Thesagro: |
Leguminosa forrageira; Leucaena leucocephala; Planta forrageira; Semente; Variedade. |
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Thesaurus NAL: |
Brazil; Forage grasses; Forage legumes; Rangelands. |
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Categoria do assunto: |
F Plantas e Produtos de Origem Vegetal |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/47636/1/RAC-Avaliacao-da-producao.pdf
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Marc: |
LEADER 00846nam a2200265 a 4500
001 1514573
005 2021-09-07
008 1990 bl uuuu u00u1 u #d
100 1 $aSOUSA, F. B. de
245 $aAvaliação da produção de sementes e de forragem de cinco variedades de Leucaena leucocephala (Lam.) de Wit.$h[electronic resource]
260 $aIn: REUNIÃO ANUAL DA SOCIEDADE BRASILEIRA DE ZOOTECNIA, 27., 1990, Campinas. Anais... Piracicaba: FEALQ, 1990. p. 272.$c1990
650 $aBrazil
650 $aForage grasses
650 $aForage legumes
650 $aRangelands
650 $aLeguminosa forrageira
650 $aLeucaena leucocephala
650 $aPlanta forrageira
650 $aSemente
650 $aVariedade
653 $aAvaliação
653 $aEstimate
653 $aFeed legumes
653 $aLeucena
653 $aSeed
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Embrapa Caprinos e Ovinos (CNPC) |
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