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Registro Completo |
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Biblioteca(s): |
Embrapa Pantanal. |
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Data corrente: |
14/02/1995 |
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Data da última atualização: |
06/04/2017 |
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Autoria: |
HAMILTON, S. K.; SIPPEL, S. J.; MELACK, J. M. |
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Afiliação: |
Department of Biological Sciences, University of California, Santa Barbara. |
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Título: |
Oxygen depletion in waters of the Pantanal wetland of Brazil. |
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Ano de publicação: |
1994 |
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Fonte/Imprenta: |
In: ANNUAL MEETING OF THE AMERICAN SOCIETY OF LIMNOLOGY AND OCEANOGRAPHY, 1994, Miami. Resumos... Miami: [s.n] 1994. não paginado. |
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Idioma: |
Inglês |
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Conteúdo: |
The Pantanal is a vast savanna floodplain of 140,000 km2, characterized by shallow, slowly flowing waters with luxuriant growths of emergent and floating vascular plants. Dissolved oxygen is strongly depleted in many areas, even though the water column is wll-mixed and the waters are therefore in contact with the atmosphere. The oxygen depletion results from the intense biological activity, which is predominantly heterotrophic beneath the water surface and likely involves the roots of vascular plants as well as the microbial community. We discuss why the waters of the Pantanal may be more oxygen-depleted than those of the Amazon and Orinoco floodplains an the Everglades. |
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Palavras-Chave: |
Comunidade; Inundation; Wetland. |
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Thesagro: |
Água; Inundação; Limnologia. |
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Thesaurus Nal: |
limnology; Pantanal; water. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 01385naa a2200253 a 4500
001 1783818
005 2017-04-06
008 1994 bl --- 0-- u #d
100 1 $aHAMILTON, S. K.
245 $aOxygen depletion in waters of the Pantanal wetland of Brazil.
260 $c1994
520 $aThe Pantanal is a vast savanna floodplain of 140,000 km2, characterized by shallow, slowly flowing waters with luxuriant growths of emergent and floating vascular plants. Dissolved oxygen is strongly depleted in many areas, even though the water column is wll-mixed and the waters are therefore in contact with the atmosphere. The oxygen depletion results from the intense biological activity, which is predominantly heterotrophic beneath the water surface and likely involves the roots of vascular plants as well as the microbial community. We discuss why the waters of the Pantanal may be more oxygen-depleted than those of the Amazon and Orinoco floodplains an the Everglades.
650 $alimnology
650 $aPantanal
650 $awater
650 $aÁgua
650 $aInundação
650 $aLimnologia
653 $aComunidade
653 $aInundation
653 $aWetland
700 1 $aSIPPEL, S. J.
700 1 $aMELACK, J. M.
773 $tIn: ANNUAL MEETING OF THE AMERICAN SOCIETY OF LIMNOLOGY AND OCEANOGRAPHY, 1994, Miami. Resumos... Miami: [s.n] 1994. não paginado.
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Registro original: |
Embrapa Pantanal (CPAP) |
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