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Registro Completo |
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Biblioteca(s): |
Embrapa Pantanal. |
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Data corrente: |
05/07/2013 |
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Data da última atualização: |
05/07/2013 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
BULLER, L. S.; BERGIER, I.; ORTEGA, E.; SALIS, S. M. de. |
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Afiliação: |
LUZ SELENE BULLER, UNICAMP; IVAN BERGIER TAVARES DE LIMA, CPAP; ENRIQUE ORTEGA, UNICAMP; SUZANA MARIA DE SALIS, CPAP. |
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Título: |
Dynamic emergy valuation of water hyacinth biomass in wetlands: an ecological approach. |
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Ano de publicação: |
2013 |
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Fonte/Imprenta: |
Journal of Cleaner Production, v. 54, n. 1, p. 177-187, 2013. |
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Páginas: |
11p. |
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ISSN: |
0909-6526 |
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Idioma: |
Inglês |
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Conteúdo: |
The water hyacinth (Eichhornia spp), characterized by elevated growth rates, is a native aquatic weed in the Pantanal wetland and represents the main species in aquatic floating mats that are carried by the Paraguay River according to the wetland flood pulse dynamics. The floating mats have a role in nutrient cycling to consumers of detritivorous food webs, such as typical fish of the region. Nonetheless there are potentials of using water hyacinth biomass to produce biofuels and biomaterials through biomass conversion techniques like anaerobic digestion and pyrolysis. Biomass growth of water hyacinth was modeled in the floodplain of the Upper Paraguay River basin to identify the underlying dynamics by means of emergy analysis. Emergy modeling has permitted to obtain monthly unit emergy values (UEVs) useful to evaluate the economic feasibility of water hyacinth biomass use in phase with the flood pulse of
the Pantanal wetland. This approach can be replicated to other natural or constructed wetlands where the aquatic weeds growth is excessive. |
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Palavras-Chave: |
Environmental accounting; Natural resource exploitation; Unit emergy values. |
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Thesaurus Nal: |
biomass production. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 01721naa a2200229 a 4500
001 1961528
005 2013-07-05
008 2013 bl --- 0-- u #d
022 $a0909-6526
100 1 $aBULLER, L. S.
245 $aDynamic emergy valuation of water hyacinth biomass in wetlands$ban ecological approach.
260 $c2013
300 $a11p.
520 $aThe water hyacinth (Eichhornia spp), characterized by elevated growth rates, is a native aquatic weed in the Pantanal wetland and represents the main species in aquatic floating mats that are carried by the Paraguay River according to the wetland flood pulse dynamics. The floating mats have a role in nutrient cycling to consumers of detritivorous food webs, such as typical fish of the region. Nonetheless there are potentials of using water hyacinth biomass to produce biofuels and biomaterials through biomass conversion techniques like anaerobic digestion and pyrolysis. Biomass growth of water hyacinth was modeled in the floodplain of the Upper Paraguay River basin to identify the underlying dynamics by means of emergy analysis. Emergy modeling has permitted to obtain monthly unit emergy values (UEVs) useful to evaluate the economic feasibility of water hyacinth biomass use in phase with the flood pulse of the Pantanal wetland. This approach can be replicated to other natural or constructed wetlands where the aquatic weeds growth is excessive.
650 $abiomass production
653 $aEnvironmental accounting
653 $aNatural resource exploitation
653 $aUnit emergy values
700 1 $aBERGIER, I.
700 1 $aORTEGA, E.
700 1 $aSALIS, S. M. de
773 $tJournal of Cleaner Production$gv. 54, n. 1, p. 177-187, 2013.
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Registro original: |
Embrapa Pantanal (CPAP) |
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| 69. |  | PESSOA, K. A. M.; FEIDEN, A. C.; URBANETZ, C.; SALIS, S. M. de. A importância da informatização de dados do Herbário CPAP. In: EVENTO DE INICIAÇÃO CIENTÍFICA DO PANTANAL, 4.; SEMANA DA BIOLOGIA, 11., 2016, Corumbá. Resumos... Corumbá: Embrapa Pantanal, 2016. (Embrapa Pantanal. Documentos, 141). p. 10. (Embrapa Pantanal. Documentos, 141).| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Pantanal. |
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| Registros recuperados : 160 | |
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