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Registro Completo |
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Biblioteca(s): |
Embrapa Cerrados. |
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Data corrente: |
25/05/2006 |
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Data da última atualização: |
25/05/2006 |
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Autoria: |
NEMOTO, M.; RIBEIRO, J. F. |
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Título: |
Factors determining the habitat of Drosera sessilifolia in the humid zone of the Brazilian Cerrado. |
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Ano de publicação: |
2006 |
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Fonte/Imprenta: |
Ecological Research, v. 21, p. 150-156, 2006. |
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Idioma: |
Inglês |
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Conteúdo: |
Drosera sessilifolia, a tiny carnivorous plant whose adult size is around 3 cm, sometimes inhabits the humid zone know as the "campo limpo umido" in the Brazilian Cerrado region D. sessilifolia rarely occurs in the swampy area along the stream in this region: however, its occurrence is expected to decline with agricultural development. In the present study, we examined the factors determining the habitat and growth of D. sessilifolia in the campo limpo umido as well as how these factors have been modified by agricultural developments. Our survey suggests that the growth of D. sessilifolia is greatly influenced by light in areas where sufficient soil mmoisture is available. The light environment at the edge o a track constructed for reasons of agricultural development is in fact more suitable for D. sessilifolia than found in the areas formerly inhabited by it. However, soon after construction, the artificial habitat may be occupied by tall-growing plants. In the former habitat of D. sessilifolia, the amount of accumulated litter and the size of the submerged spot also influenced its growth. In order to conserve short-growing plants, like D. sessilifolia in the plant community, the accompanhying tall-growing dominant grasses should be controlled by periodic human disturbance. |
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Thesagro: |
Cerrado; Planta Carnívora. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 01749naa a2200157 a 4500
001 1559591
005 2006-05-25
008 2006 bl --- 0-- u #d
100 1 $aNEMOTO, M.
245 $aFactors determining the habitat of Drosera sessilifolia in the humid zone of the Brazilian Cerrado.
260 $c2006
520 $aDrosera sessilifolia, a tiny carnivorous plant whose adult size is around 3 cm, sometimes inhabits the humid zone know as the "campo limpo umido" in the Brazilian Cerrado region D. sessilifolia rarely occurs in the swampy area along the stream in this region: however, its occurrence is expected to decline with agricultural development. In the present study, we examined the factors determining the habitat and growth of D. sessilifolia in the campo limpo umido as well as how these factors have been modified by agricultural developments. Our survey suggests that the growth of D. sessilifolia is greatly influenced by light in areas where sufficient soil mmoisture is available. The light environment at the edge o a track constructed for reasons of agricultural development is in fact more suitable for D. sessilifolia than found in the areas formerly inhabited by it. However, soon after construction, the artificial habitat may be occupied by tall-growing plants. In the former habitat of D. sessilifolia, the amount of accumulated litter and the size of the submerged spot also influenced its growth. In order to conserve short-growing plants, like D. sessilifolia in the plant community, the accompanhying tall-growing dominant grasses should be controlled by periodic human disturbance.
650 $aCerrado
650 $aPlanta Carnívora
700 1 $aRIBEIRO, J. F.
773 $tEcological Research$gv. 21, p. 150-156, 2006.
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Embrapa Cerrados (CPAC) |
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| 1. |  | SILVA, C. de O. G.; TEIXEIRA, T. S.; RIBEIRO, J. A. de A.; RODRIGUES, K. B.; ANASTÁCIO, G. S.; SOUZA, A. A.; MENDES, T. D.; SALUM, T. F. C.; FAVARO, L. C. de L.; ABDELNUR, P. V. avaliação da atividade da LPMO Cel61A de trichoderma reesei sobre celulose por espectrometria de massas. In: ENCONTRO DE PESQUISA E INOVAÇÃO DA EMBRAPA AGROENERGIA, 5., 2018, Brasília, DF. Anais ... Brasília, DF: Embrapa Agroenergia, 2018. p. 25.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Agroenergia. |
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