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Registro Completo |
Biblioteca(s): |
Embrapa Pantanal. |
Data corrente: |
16/02/1996 |
Data da última atualização: |
04/04/2017 |
Autoria: |
HAMILTON, S. K.; SOUZA, O. C. de; COUTINHO, M. E. |
Afiliação: |
Marine Science Institute. University of Californaia at Santa Barbara (Santa Barbara, CA, USA). EMBRAPA. Centro de Pesquisa Agropecuaria do Pantanal (Corumba, MS). |
Título: |
Dynamics of floodplain inundation in the alluvial fan of the Taquari river (Pantanal, Brazil). |
Ano de publicação: |
1998 |
Fonte/Imprenta: |
Verhandlungen International Vereiniging Limnology, v.26, p.916-922, 1998. |
Idioma: |
Inglês |
Conteúdo: |
The Taquari River flows across an immense alluvial fan of>50.000 km2, most of which is subject to seasonal inundadtion and is covered by sandy soils and savanna vegetation. Sampling at the mouth of the river over the course of the year showed that the turbid waters of the Taquari lose nearly all of their sediment load before reaching the Paraguay River because they they become impounded in an internal delta of anastomosed channels and luxuriant semiaquatic vegetation. Across much of the alluvial fan, however, local rainfall rather than the Taquari River is the source of seasonal flooding, and this imparts some important hydrological and ecological differences to the floodplain. The chemical composition of rainfall-dominanted floodwaters differs from that of the river and major ion data sites acros the region reveal the origin of the waters as well as the degree of avapoconcentration occurring along floodplain flow paths. Differences in inundation dynamics between river and rainfall-dominated floodplain are revealed by passive microwaye satellite data, which provide a 9-year time series of inundation intensity at monthly resolution. Human impacts on the inundation dynamics have occured through damming of openings along the riverr levees and possibility through increased erosions as the upland drainage basin has been converted to agricultural use. These actions have a potentially serious effect on the ecology of the floodplains. |
Palavras-Chave: |
Area alagada; Conservation; Floodplain; Inundation; Rio Taquari; Taquari river. |
Thesagro: |
Conservação; Ecossistema; Inundação. |
Thesaurus Nal: |
Pantanal. |
Categoria do assunto: |
-- |
Marc: |
LEADER 02190naa a2200265 a 4500 001 1787360 005 2017-04-04 008 1998 bl --- 0-- u #d 100 1 $aHAMILTON, S. K. 245 $aDynamics of floodplain inundation in the alluvial fan of the Taquari river (Pantanal, Brazil). 260 $c1998 520 $aThe Taquari River flows across an immense alluvial fan of>50.000 km2, most of which is subject to seasonal inundadtion and is covered by sandy soils and savanna vegetation. Sampling at the mouth of the river over the course of the year showed that the turbid waters of the Taquari lose nearly all of their sediment load before reaching the Paraguay River because they they become impounded in an internal delta of anastomosed channels and luxuriant semiaquatic vegetation. Across much of the alluvial fan, however, local rainfall rather than the Taquari River is the source of seasonal flooding, and this imparts some important hydrological and ecological differences to the floodplain. The chemical composition of rainfall-dominanted floodwaters differs from that of the river and major ion data sites acros the region reveal the origin of the waters as well as the degree of avapoconcentration occurring along floodplain flow paths. Differences in inundation dynamics between river and rainfall-dominated floodplain are revealed by passive microwaye satellite data, which provide a 9-year time series of inundation intensity at monthly resolution. Human impacts on the inundation dynamics have occured through damming of openings along the riverr levees and possibility through increased erosions as the upland drainage basin has been converted to agricultural use. These actions have a potentially serious effect on the ecology of the floodplains. 650 $aPantanal 650 $aConservação 650 $aEcossistema 650 $aInundação 653 $aArea alagada 653 $aConservation 653 $aFloodplain 653 $aInundation 653 $aRio Taquari 653 $aTaquari river 700 1 $aSOUZA, O. C. de 700 1 $aCOUTINHO, M. E. 773 $tVerhandlungen International Vereiniging Limnology$gv.26, p.916-922, 1998.
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Embrapa Pantanal (CPAP) |
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Registro Completo
Biblioteca(s): |
Embrapa Algodão. |
Data corrente: |
16/06/2010 |
Data da última atualização: |
30/03/2011 |
Tipo da produção científica: |
Artigo em Anais de Congresso |
Autoria: |
QUEIROZ, C. M.; BATISTA, V. G. L.; GALVÃO FILHO, A. L. de A.; PINHEIRO, M. P. N.; SILVA, C. R. C.; SANTOS, R. C. dos; LIMA, L. M. de. |
Afiliação: |
Camila Marques Queiroz; Vandre Guevara Lyra Batista; Antônio Lopes de Arroxelas Galvão Filho; Morganna Pollynne Nóbrega Pinheiro; Carliane Rebeca Coelho Silva; ROSEANE CAVALCANTI DOS SANTOS, CNPA; LIZIANE MARIA DE LIMA, CNPA. |
Título: |
Análise genética de genótipos interespecíficos de amendoim divergentes para produção de óleo. |
Ano de publicação: |
2010 |
Fonte/Imprenta: |
In: CONGRESSO BRASILEIRO DE MAMONA, 4.; SIMPÓSIO INTERNACIONAL DE OLEAGINOSAS ENERGÉTICAS, 1., 2010, João Pessoa. Inclusão social e energia: anais. Campina Grande: Embrapa Algodão, 2010. |
ISSN: |
2177-5990 |
Idioma: |
Português |
Palavras-Chave: |
ISSR. |
Thesagro: |
Arachis Hypogaea; Polimorfismo. |
Categoria do assunto: |
-- |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/18328/1/BIT-10.pdf
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Marc: |
LEADER 00795nam a2200217 a 4500 001 1855290 005 2011-03-30 008 2010 bl uuuu u00u1 u #d 022 $a2177-5990 100 1 $aQUEIROZ, C. M. 245 $aAnálise genética de genótipos interespecíficos de amendoim divergentes para produção de óleo. 260 $aIn: CONGRESSO BRASILEIRO DE MAMONA, 4.; SIMPÓSIO INTERNACIONAL DE OLEAGINOSAS ENERGÉTICAS, 1., 2010, João Pessoa. Inclusão social e energia: anais. Campina Grande: Embrapa Algodão$c2010 650 $aArachis Hypogaea 650 $aPolimorfismo 653 $aISSR 700 1 $aBATISTA, V. G. L. 700 1 $aGALVÃO FILHO, A. L. de A. 700 1 $aPINHEIRO, M. P. N. 700 1 $aSILVA, C. R. C. 700 1 $aSANTOS, R. C. dos 700 1 $aLIMA, L. M. de
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