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Registro Completo |
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Biblioteca(s): |
Embrapa Pantanal. |
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Data corrente: |
03/08/2000 |
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Data da última atualização: |
31/03/2017 |
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Autoria: |
OLIVEIRA, M. D. de; CALHEIROS, D. F. |
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Afiliação: |
EMBRAPA Pantanal (Corumba, MS). |
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Título: |
Flood pulse influence on phytoplankton communities of the south Pantanal floodplain, Brazil. |
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Ano de publicação: |
2000 |
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Fonte/Imprenta: |
Hydrobiologia, v.427, 101-112, 2000. |
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Idioma: |
Inglês |
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Conteúdo: |
Four sites situated on the Pantanal floodplain (Paraguay River and floodplain) were sampled throught the annual cycle, mainly during the rising water period, with the aim of evaluating the effects of the flood pulse on the composition and population densities of the phytoplanktonic communities. Comprehensive water chemistry data were collected. Eighty-two taxa were found, numerically dominated by Chlorophyceae (23 taxa). Cryptophyceae (principal Cryptomonas brasiliensis) occurred in all samples, and were responsible for 47-58% of the phytoplankton abundance in the studied area. Highest phytoplanktonic population density was at the rising water period, when the limnological changes are most marked as the river water first enters into contact with the floodplain. During this period, when intense decomposition occurs, the Cryptothyceae decreased and the Euglenophyceae increased, except at site 1 (Castelo Lake), where this group were more stable during the year, representing 35-56% of the phytoplankton. In the falling water period (September and October), the phytoplankton was also represented by Bacillariophyceae and Cyanophyceae. In the pantanal, the great abundance and sometimes dominance of Cryptophyceae, may be due largely to adverse conditions for the development of other groups; the former are adapted to low availability of dissolved nutrients, and high water transparency, such conditions prevailing during the high water period. |
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Palavras-Chave: |
Castelo Lake; Lago Castelo; Pantanal floodplain; Phytoplancton; Planicie de inundacao; Rio Paraguai. |
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Thesagro: |
Fitoplâncton. |
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Thesaurus Nal: |
Pantanal; Paraguay River. |
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Categoria do assunto: |
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Marc: |
LEADER 02122naa a2200241 a 4500
001 1802464
005 2017-03-31
008 2000 bl --- 0-- u #d
100 1 $aOLIVEIRA, M. D. de
245 $aFlood pulse influence on phytoplankton communities of the south Pantanal floodplain, Brazil.
260 $c2000
520 $aFour sites situated on the Pantanal floodplain (Paraguay River and floodplain) were sampled throught the annual cycle, mainly during the rising water period, with the aim of evaluating the effects of the flood pulse on the composition and population densities of the phytoplanktonic communities. Comprehensive water chemistry data were collected. Eighty-two taxa were found, numerically dominated by Chlorophyceae (23 taxa). Cryptophyceae (principal Cryptomonas brasiliensis) occurred in all samples, and were responsible for 47-58% of the phytoplankton abundance in the studied area. Highest phytoplanktonic population density was at the rising water period, when the limnological changes are most marked as the river water first enters into contact with the floodplain. During this period, when intense decomposition occurs, the Cryptothyceae decreased and the Euglenophyceae increased, except at site 1 (Castelo Lake), where this group were more stable during the year, representing 35-56% of the phytoplankton. In the falling water period (September and October), the phytoplankton was also represented by Bacillariophyceae and Cyanophyceae. In the pantanal, the great abundance and sometimes dominance of Cryptophyceae, may be due largely to adverse conditions for the development of other groups; the former are adapted to low availability of dissolved nutrients, and high water transparency, such conditions prevailing during the high water period.
650 $aPantanal
650 $aParaguay River
650 $aFitoplâncton
653 $aCastelo Lake
653 $aLago Castelo
653 $aPantanal floodplain
653 $aPhytoplancton
653 $aPlanicie de inundacao
653 $aRio Paraguai
700 1 $aCALHEIROS, D. F.
773 $tHydrobiologia$gv.427, 101-112, 2000.
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Registro original: |
Embrapa Pantanal (CPAP) |
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Origem |
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Registro |
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URL |
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Registro Completo
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Biblioteca(s): |
Embrapa Amazônia Oriental. |
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Data corrente: |
03/03/2008 |
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Data da última atualização: |
29/05/2012 |
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Tipo da produção científica: |
Resumo em Anais de Congresso |
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Autoria: |
PORTS, P. S.; MENDONÇA, A. P. O.; MATTIETTO, R. A. |
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Afiliação: |
P. S. Ports, UEPA; A. P. O. Mendonça, UEPA; RAFAELLA DE ANDRADE MATTIETTO, CPATU. |
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Título: |
Influência da concentração de levedura na obtenção do vinho misto de taperebá e goiaba. |
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Ano de publicação: |
2007 |
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Fonte/Imprenta: |
In: SIMPÓSIO LATINO AMERICANO DE CIÊNCIA DE ALIMENTOS, 7., 2007, Campinas. Ciência e tecnologia de alimentos em benefício a sociedade: ligando a agricultura à saúde: resumos. Campinas: SBCTA: Unicamp/FEA, 2007. |
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Descrição Física: |
1 CD-ROM. |
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Idioma: |
Português |
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Palavras-Chave: |
Taperebá. |
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Thesagro: |
Bebida; Fermentação; Goiaba; Levedo; Psidium Guajava; Saccharomyces Cerevisiae; Spondias Lutea; Tecnologia de Alimento. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/60305/1/1190.pdf
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Marc: |
LEADER 00856nam a2200241 a 4500
001 1409421
005 2012-05-29
008 2007 bl uuuu u00u1 u #d
100 1 $aPORTS, P. S.
245 $aInfluência da concentração de levedura na obtenção do vinho misto de taperebá e goiaba.
260 $aIn: SIMPÓSIO LATINO AMERICANO DE CIÊNCIA DE ALIMENTOS, 7., 2007, Campinas. Ciência e tecnologia de alimentos em benefício a sociedade: ligando a agricultura à saúde: resumos. Campinas: SBCTA: Unicamp/FEA$c2007
300 $c1 CD-ROM.
650 $aBebida
650 $aFermentação
650 $aGoiaba
650 $aLevedo
650 $aPsidium Guajava
650 $aSaccharomyces Cerevisiae
650 $aSpondias Lutea
650 $aTecnologia de Alimento
653 $aTaperebá
700 1 $aMENDONÇA, A. P. O.
700 1 $aMATTIETTO, R. A.
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Registro original: |
Embrapa Amazônia Oriental (CPATU) |
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Origem |
Tipo/Formato |
Classificação |
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