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Registro Completo |
Biblioteca(s): |
Embrapa Florestas. |
Data corrente: |
25/03/2024 |
Data da última atualização: |
25/03/2024 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Autoria: |
COSMO, N. L.; GOGOSZ, A. M.; BOTOSSO, P. C.; KUNIYOSHI, Y. S.; CURCIO, G. R. |
Afiliação: |
NELSON LUIZ COSMO, UNIVERSIDADE FEDERAL DO PARANÁ; ALESSANDRA MARA GOGOSZ, UNIVERSIDADE FEDERAL DO PARANÁ; PAULO CESAR BOTOSSO, CNPF; YOSHIKO SAITO KUNIYOSHI, UNIVERSIDADE FEDERAL DO PARANÁ; GUSTAVO RIBAS CURCIO, CNPF. |
Título: |
Geopedological influence on the wood anatomy of Gymnanthes klotzschiana (Euphorbiaceae) in a subtropical riparian forest, in Southern Brazil. |
Ano de publicação: |
2024 |
Fonte/Imprenta: |
Plant Biosystems: An International Journal Dealing with all Aspects of Plant Biology, 25 mar. 2024. |
Idioma: |
Português |
Notas: |
Online first. |
Conteúdo: |
The wood anatomy of Gymnanthes klotzschiana was studied, to assess whether there are variations in the secondary xylem under different geopedological conditions. The species is dominant in subtropical alluvial forests and can be established in different ecological conditions, especially regarding soil water regime. Wood samples were collected in the plain of the Iguaçu River, in Paraná, Brazil, encompassing three geopedological conditions: gleysol, fluvisol and psamment, characterized by varying degrees of water saturation, ranging from very poorly drained to heavily drained. Considerable intraspecific variations were found in the xylem in response to geopedological conditions. Most of the variation occurs in attributes related to the biomechanical and hydraulic functions (e.g. fibers and vessels), with cells smaller in gleysol, larger in fluvisol and intermediate in psamment. For some variables, the xylem has similar responses in conditions of water deficit and permanent water saturation, indicating a probable influence of physiological drought. The phenotypic plasticity of the species explains its high adaptability to the selective and variable conditions of riparian environments. The study contributes to understanding the species’ ecological responses, highlighting its relevance as a keystone species in the dynamic and fragile ecosystems of the floodplains, fundamental for the maintenance of many ecosystem services. |
Palavras-Chave: |
Araucaria forest; Flooding; Floresta de araucárias; Floresta ombrófila; Gymnanthes klotzschiana; Hydromorphic soil; Hydrophilous plant; Ombrophilous forest; Planta hidrófila; Plasticidade fenotípica. |
Thesagro: |
Anatomia Vegetal; Inundação; Madeira; Mata Ciliar. |
Thesaurus Nal: |
Phenotypic plasticity; Riparian forests; Wood anatomy. |
Categoria do assunto: |
K Ciência Florestal e Produtos de Origem Vegetal |
Marc: |
LEADER 02653naa a2200385 a 4500 001 2163115 005 2024-03-25 008 2024 bl uuuu u00u1 u #d 100 1 $aCOSMO, N. L. 245 $aGeopedological influence on the wood anatomy of Gymnanthes klotzschiana (Euphorbiaceae) in a subtropical riparian forest, in Southern Brazil.$h[electronic resource] 260 $c2024 500 $aOnline first. 520 $aThe wood anatomy of Gymnanthes klotzschiana was studied, to assess whether there are variations in the secondary xylem under different geopedological conditions. The species is dominant in subtropical alluvial forests and can be established in different ecological conditions, especially regarding soil water regime. Wood samples were collected in the plain of the Iguaçu River, in Paraná, Brazil, encompassing three geopedological conditions: gleysol, fluvisol and psamment, characterized by varying degrees of water saturation, ranging from very poorly drained to heavily drained. Considerable intraspecific variations were found in the xylem in response to geopedological conditions. Most of the variation occurs in attributes related to the biomechanical and hydraulic functions (e.g. fibers and vessels), with cells smaller in gleysol, larger in fluvisol and intermediate in psamment. For some variables, the xylem has similar responses in conditions of water deficit and permanent water saturation, indicating a probable influence of physiological drought. The phenotypic plasticity of the species explains its high adaptability to the selective and variable conditions of riparian environments. The study contributes to understanding the species’ ecological responses, highlighting its relevance as a keystone species in the dynamic and fragile ecosystems of the floodplains, fundamental for the maintenance of many ecosystem services. 650 $aPhenotypic plasticity 650 $aRiparian forests 650 $aWood anatomy 650 $aAnatomia Vegetal 650 $aInundação 650 $aMadeira 650 $aMata Ciliar 653 $aAraucaria forest 653 $aFlooding 653 $aFloresta de araucárias 653 $aFloresta ombrófila 653 $aGymnanthes klotzschiana 653 $aHydromorphic soil 653 $aHydrophilous plant 653 $aOmbrophilous forest 653 $aPlanta hidrófila 653 $aPlasticidade fenotípica 700 1 $aGOGOSZ, A. M. 700 1 $aBOTOSSO, P. C. 700 1 $aKUNIYOSHI, Y. S. 700 1 $aCURCIO, G. R. 773 $tPlant Biosystems: An International Journal Dealing with all Aspects of Plant Biology, 25 mar. 2024.
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Registro original: |
Embrapa Florestas (CNPF) |
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Biblioteca(s): |
Embrapa Algodão. |
Data corrente: |
19/07/2010 |
Data da última atualização: |
19/07/2010 |
Tipo da produção científica: |
Artigo em Anais de Congresso |
Autoria: |
OLIVEIRA, I. R. de; CARVALHO, H. W. L. de; MILANI, M.; SANTOS, M. L. dos; RODRIGUES, C. S.; MENEZES, V. M. M. |
Afiliação: |
Ivênio Rubens de Oliveira; Hélio Wilson Lemos de Carvalho; MAIRA MILANI, CNPA; Márcia Leite dos Santos; Cinthia Souza Rodrigues; Vanessa Marisa Miranda Menezes. |
Título: |
Comportamento de genótipos de mamoneira em consórcio com o feijoeiro comum na zona agreste do estado de Sergipe. |
Ano de publicação: |
2010 |
Fonte/Imprenta: |
In: CONGRESSO BRASILEIRO DE MAMONA, 4.; SIMPÓSIO INTERNACIONAL DE OLEAGINOSAS ENERGÉTICAS, 1., 2010, João Pessoa. Inclusão social e energia: anais. Campina Grande: Embrapa Algodão, 2010. |
ISSN: |
2177-6008 |
Idioma: |
Português |
Palavras-Chave: |
Porte da mamona. |
Thesagro: |
Agricultura Familiar; Phaseolus Vulgaris; Ricinus Communis. |
Categoria do assunto: |
-- |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/18759/1/MEG-16.pdf
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Marc: |
LEADER 00824nam a2200217 a 4500 001 1858159 005 2010-07-19 008 2010 bl uuuu u00u1 u #d 022 $a2177-6008 100 1 $aOLIVEIRA, I. R. de 245 $aComportamento de genótipos de mamoneira em consórcio com o feijoeiro comum na zona agreste do estado de Sergipe. 260 $aIn: CONGRESSO BRASILEIRO DE MAMONA, 4.; SIMPÓSIO INTERNACIONAL DE OLEAGINOSAS ENERGÉTICAS, 1., 2010, João Pessoa. Inclusão social e energia: anais. Campina Grande: Embrapa Algodão$c2010 650 $aAgricultura Familiar 650 $aPhaseolus Vulgaris 650 $aRicinus Communis 653 $aPorte da mamona 700 1 $aCARVALHO, H. W. L. de 700 1 $aMILANI, M. 700 1 $aSANTOS, M. L. dos 700 1 $aRODRIGUES, C. S. 700 1 $aMENEZES, V. M. M.
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