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Registro Completo |
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Biblioteca(s): |
Embrapa Pantanal. |
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Data corrente: |
05/01/1999 |
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Data da última atualização: |
30/03/2017 |
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Autoria: |
CALHEIROS, D. F.; HAMILTON, S. K. |
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Afiliação: |
EMBRAPA. Centro de Pesquisa Agropecuasria do Pantanal (Corumba, MS). University of California at Santa Barbara (Santa Barbara, CA, USA). |
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Título: |
Limnological conditions associated with natural fish kills in the Pantanal Wetland of Brazil. |
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Ano de publicação: |
1998 |
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Fonte/Imprenta: |
Verhandlugen Internationalen Vereinte Limnologie, v.26, p.2189-2193, jun. 1998. |
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Idioma: |
Inglês |
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Conteúdo: |
This report describes the limnological conditions leading up to a fish kill that occurred in the floodplain of the Paraguay River during rising water, and identifies the most likely factors that caused the fish mortality. These measurements comprise part of a broader limnological study of the floodplain, and follow preliminary reports on he diquada in the main river channel by RESENDE & MOURAO (1987) and RESENDE et al. (1990). These previous studies suggested that O2 depletion caused by decomposition of submersed organic matter was the likely cause of fish mortality in the river. In this paper we present new data for a floodplain lake, and we summarize relevant hydrochemical data for river and floodplain waters from throughout the region to constrain the possible causes of fisk kills during the diquada. |
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Palavras-Chave: |
Brasil. |
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Thesagro: |
Bioquímica; Peixe; Qualidade da Água. |
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Thesaurus Nal: |
biochemistry; Brazil; fish; Pantanal; water quality. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 01482naa a2200241 a 4500
001 1793370
005 2017-03-30
008 1998 bl --- 0-- u #d
100 1 $aCALHEIROS, D. F.
245 $aLimnological conditions associated with natural fish kills in the Pantanal Wetland of Brazil.
260 $c1998
520 $aThis report describes the limnological conditions leading up to a fish kill that occurred in the floodplain of the Paraguay River during rising water, and identifies the most likely factors that caused the fish mortality. These measurements comprise part of a broader limnological study of the floodplain, and follow preliminary reports on he diquada in the main river channel by RESENDE & MOURAO (1987) and RESENDE et al. (1990). These previous studies suggested that O2 depletion caused by decomposition of submersed organic matter was the likely cause of fish mortality in the river. In this paper we present new data for a floodplain lake, and we summarize relevant hydrochemical data for river and floodplain waters from throughout the region to constrain the possible causes of fisk kills during the diquada.
650 $abiochemistry
650 $aBrazil
650 $afish
650 $aPantanal
650 $awater quality
650 $aBioquímica
650 $aPeixe
650 $aQualidade da Água
653 $aBrasil
700 1 $aHAMILTON, S. K.
773 $tVerhandlugen Internationalen Vereinte Limnologie$gv.26, p.2189-2193, jun. 1998.
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Embrapa Pantanal (CPAP) |
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