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Registro Completo |
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Biblioteca(s): |
Embrapa Pantanal. |
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Data corrente: |
09/10/1996 |
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Data da última atualização: |
03/04/2017 |
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Autoria: |
SILVA, C. J. da; ESTEVES, F. A. |
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Título: |
Biomass of three macrophytes in the Pantanal of the Mato Grosso, Brazil. |
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Ano de publicação: |
1993 |
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Fonte/Imprenta: |
International Journal of Ecology and Environmental Science, v.19, p.11-13, 1993. |
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Idioma: |
Inglês |
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Conteúdo: |
Temporal variations in the biomass of three species of aquatic macrophytes, Eichhornia crassipes, largeand small biotype; Eichhornia azurea and Ludwigia natans in baias (ponds) Acurizal and Porto de Fora, located in the Pantanal state of Mato Grosso, Brazil, were studied through a copmplete hydrological cycle during 1984 and 1985. Samples were taken monthly using the "harvest method". The results showed that the greatest amounts of biomass were present during the high water periods. The reduction in the biomass values for both biotypes of E. crassipes, E. azurea and L. natans observed during the dry season, was attributed to thermal stress from low temperatures during that period. The driffiting of E. crassipes from baia Porto de Fora into the Cuiaba river during the drawndown period also contributed to the elimination of biomass from that system. A decrease in the amount of E. azurea and L. natans during the high water period was attributed to biological and physical effects. |
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Palavras-Chave: |
Aquatic macrophytes; Macrofita aquatica; Mato Grosso. |
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Thesagro: |
Biomassa. |
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Thesaurus Nal: |
biomass; Brazil; Pantanal. |
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Categoria do assunto: |
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Marc: |
LEADER 01596naa a2200217 a 4500
001 1789838
005 2017-04-03
008 1993 bl --- 0-- u #d
100 1 $aSILVA, C. J. da
245 $aBiomass of three macrophytes in the Pantanal of the Mato Grosso, Brazil.
260 $c1993
520 $aTemporal variations in the biomass of three species of aquatic macrophytes, Eichhornia crassipes, largeand small biotype; Eichhornia azurea and Ludwigia natans in baias (ponds) Acurizal and Porto de Fora, located in the Pantanal state of Mato Grosso, Brazil, were studied through a copmplete hydrological cycle during 1984 and 1985. Samples were taken monthly using the "harvest method". The results showed that the greatest amounts of biomass were present during the high water periods. The reduction in the biomass values for both biotypes of E. crassipes, E. azurea and L. natans observed during the dry season, was attributed to thermal stress from low temperatures during that period. The driffiting of E. crassipes from baia Porto de Fora into the Cuiaba river during the drawndown period also contributed to the elimination of biomass from that system. A decrease in the amount of E. azurea and L. natans during the high water period was attributed to biological and physical effects.
650 $abiomass
650 $aBrazil
650 $aPantanal
650 $aBiomassa
653 $aAquatic macrophytes
653 $aMacrofita aquatica
653 $aMato Grosso
700 1 $aESTEVES, F. A.
773 $tInternational Journal of Ecology and Environmental Science$gv.19, p.11-13, 1993.
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Registro original: |
Embrapa Pantanal (CPAP) |
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| Registros recuperados : 3 | |
| 1. |  | TOMIO, D. B. Antecipação da diagnose foliar em arroz de sequeiro. 2013. 34 f. Dissertação (Mestrado em Agronomia: Produção Vegetal) - Programa de Pós-graduação em Agronomia, Universidade Federal do Acre, Rio Branco. Orientador: Paulo Guilherme Salvador Wadt. Co-orientador: Jairo Rafael Dias.| Tipo: Orientação de Tese de Pós-Graduação |
| Biblioteca(s): Embrapa Acre. |
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| 3. | | DIAS, J. R. M.; TUCCI, C. A. F.; WADT, P. G. S.; PARTELLI, F. L.; PEREZ, D. V.; ESPINDULA, M. C.; TOMIO, D. B. Antecipação do período de diagnose foliar em laranjeira 'Pêra' no Amazonas. Pesquisa Agropecuária Brasileira, v. 48, n. 7, p. 757-764, 2013.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 1 |
| Biblioteca(s): Embrapa Acre; Embrapa Rondônia; Embrapa Solos; Embrapa Unidades Centrais. |
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| Registros recuperados : 3 | |
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