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 | Acesso ao texto completo restrito à biblioteca da Embrapa Amazônia Ocidental. Para informações adicionais entre em contato com cpaa.biblioteca@embrapa.br. |
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Registro Completo |
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Biblioteca(s): |
Embrapa Amazônia Ocidental. |
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Data corrente: |
18/03/2010 |
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Data da última atualização: |
04/05/2018 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
BALDISSEROTTO, B.; COPATTI, C. E.; GOMES, L. C.; CHAGAS, E. C.; BRINN, R. P.; ROUBACH, R. |
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Afiliação: |
Bernado Baldisserotto, UFSM; Carlos E. Copatti, UFSM; Levy Carvalho Gomes, Centro Universitário de Vila Velha; EDSANDRA CAMPOS CHAGAS, CPAA; Richard P. Brinn, Florida International University; Rodrigo Roubach, INPA. |
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Título: |
Net ion fluxes in the facultative air-breather Hoplosternum littorale (tamoata) and the obligate air-breather Arapaima gigas (pirarucu) exposed to different Amazonian waters. |
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Ano de publicação: |
2008 |
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Fonte/Imprenta: |
Fish Physiology and Biochemistry, v. 34, n. 4, p. 405-412, 2008. |
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ISSN: |
0920-1742 |
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Idioma: |
Inglês |
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Conteúdo: |
Fishes that live in the Amazon environment may be exposed to several kinds of water: black water (BW), acidic black water (pH 3.5) (ABW) and white water (WW), among others. The aim of the present study was to analyze net ion fluxes in the facultative air-breather Hoplosternum littorale (tamoata) and the obligate air-breather Arapaima gigas (pirarucu) exposed to different types of water. |
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Palavras-Chave: |
Rio Negro; Rio Solimões; Tamoatá. |
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Thesagro: |
Peixe de Água Doce; Pirarucu. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 01170naa a2200253 a 4500
001 1670007
005 2018-05-04
008 2008 bl uuuu u00u1 u #d
022 $a0920-1742
100 1 $aBALDISSEROTTO, B.
245 $aNet ion fluxes in the facultative air-breather Hoplosternum littorale (tamoata) and the obligate air-breather Arapaima gigas (pirarucu) exposed to different Amazonian waters.
260 $c2008
520 $aFishes that live in the Amazon environment may be exposed to several kinds of water: black water (BW), acidic black water (pH 3.5) (ABW) and white water (WW), among others. The aim of the present study was to analyze net ion fluxes in the facultative air-breather Hoplosternum littorale (tamoata) and the obligate air-breather Arapaima gigas (pirarucu) exposed to different types of water.
650 $aPeixe de Água Doce
650 $aPirarucu
653 $aRio Negro
653 $aRio Solimões
653 $aTamoatá
700 1 $aCOPATTI, C. E.
700 1 $aGOMES, L. C.
700 1 $aCHAGAS, E. C.
700 1 $aBRINN, R. P.
700 1 $aROUBACH, R.
773 $tFish Physiology and Biochemistry$gv. 34, n. 4, p. 405-412, 2008.
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Registro original: |
Embrapa Amazônia Ocidental (CPAA) |
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Registro Completo
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Biblioteca(s): |
Embrapa Solos. |
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Data corrente: |
08/07/2019 |
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Data da última atualização: |
11/11/2021 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
A - 1 |
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Autoria: |
MACEDO, R. S.; TEIXEIRA, W. G.; LIMA, H. N.; SOUZA, A. C. G. de; SIVA, F. W. R.; ENCINAS, O. C.; NEVES, E. G. |
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Afiliação: |
RODRIGO SANTANA MACEDO, INSTITUTO NACIONAL DO SEMIÁRIDO; WENCESLAU GERALDES TEIXEIRA, CNPS; HEDINALDO NARCISO LIMA, UFAM; ADRIANA COSTA GIL DE SOUZA, UFAM; FRANCISCO WELITON ROCHA SILVA, UFAM; OMAR CUBAS ENCINAS, UFAM; EDUARDO GÓES NEVES, MUSEU DE ARQUEOLOGIA E ETNOLOGIA DA UNIVERSIDADE DE SÃO PAULO. |
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Título: |
Amazonian dark earths in the fertile floodplains of the Amazon River, Brazil: an example of non-intentional formation of anthropic soils in the Central Amazon region. |
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Ano de publicação: |
2019 |
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Fonte/Imprenta: |
Boletim do Museu Paraense Emílio Goeldi: Ciências Humanas, v. 14, n. 1, p. 207-227, jan./abr. 2019. |
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DOI: |
https://doi.org/10.1590/1981-81222019000100013 |
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Idioma: |
Inglês |
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Conteúdo: |
Amazonian dark earths (ADEs) are fertile soils created by pre-Columbian Amerindian societies of the Amazon Basin. However, it is still not clear whether these soils were produced intentionally to improve infertile Amazonian upland soils or if they resulted from the accumulation of organic matter from sedentary settlements. This study characterizes the ADEs found in the naturally fertile alluvial floodplains of the Amazon River in the Central Brazilian Amazon according to total, exchangeable, and available contents of elements and organic carbon in soil profiles. ADEs contained higher levels of available elements and total P, Ca, Zn, and Cu. High total Cr, Ni, Co, and V content in these soils indicate that mafic minerals contributed to their composition, while higher contents of P, Zn, Ba, and Sr indicate anthropic enrichment. The presence of ADEs in floodplain areas strongly indicates non-intentional anthropic fertilization of the alluvial soils, which naturally contain levels of P, Ca, Zn, and Cu higher than those needed to cultivate common plants. The presence of archaeological sites in the floodplains also shows that pre-Columbian populations lived in these regions as well as on bluffs above the Amazon River. |
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Palavras-Chave: |
Antrossolos; Arqueologia amazônica; Gleissolos. |
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Thesaurus NAL: |
Amazonia; Anthrosols; Archaeology; Gleysols. |
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Categoria do assunto: |
P Recursos Naturais, Ciências Ambientais e da Terra |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/199278/1/2019-028.pdf
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Marc: |
LEADER 02198naa a2200289 a 4500
001 2110470
005 2021-11-11
008 2019 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.1590/1981-81222019000100013$2DOI
100 1 $aMACEDO, R. S.
245 $aAmazonian dark earths in the fertile floodplains of the Amazon River, Brazil$ban example of non-intentional formation of anthropic soils in the Central Amazon region.$h[electronic resource]
260 $c2019
520 $aAmazonian dark earths (ADEs) are fertile soils created by pre-Columbian Amerindian societies of the Amazon Basin. However, it is still not clear whether these soils were produced intentionally to improve infertile Amazonian upland soils or if they resulted from the accumulation of organic matter from sedentary settlements. This study characterizes the ADEs found in the naturally fertile alluvial floodplains of the Amazon River in the Central Brazilian Amazon according to total, exchangeable, and available contents of elements and organic carbon in soil profiles. ADEs contained higher levels of available elements and total P, Ca, Zn, and Cu. High total Cr, Ni, Co, and V content in these soils indicate that mafic minerals contributed to their composition, while higher contents of P, Zn, Ba, and Sr indicate anthropic enrichment. The presence of ADEs in floodplain areas strongly indicates non-intentional anthropic fertilization of the alluvial soils, which naturally contain levels of P, Ca, Zn, and Cu higher than those needed to cultivate common plants. The presence of archaeological sites in the floodplains also shows that pre-Columbian populations lived in these regions as well as on bluffs above the Amazon River.
650 $aAmazonia
650 $aAnthrosols
650 $aArchaeology
650 $aGleysols
653 $aAntrossolos
653 $aArqueologia amazônica
653 $aGleissolos
700 1 $aTEIXEIRA, W. G.
700 1 $aLIMA, H. N.
700 1 $aSOUZA, A. C. G. de
700 1 $aSIVA, F. W. R.
700 1 $aENCINAS, O. C.
700 1 $aNEVES, E. G.
773 $tBoletim do Museu Paraense Emílio Goeldi: Ciências Humanas$gv. 14, n. 1, p. 207-227, jan./abr. 2019.
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