Anatomical variation in vascular attributes of wood of Astronium fraxinifolium Schott trees from the soil loan area of a hydroelectric plant and an experimental plantation
Autor(a) principal: | |
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Data de Publicação: | 2020 |
Outros Autores: | , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.1016/j.flora.2020.151574 http://hdl.handle.net/11449/196868 |
Resumo: | The survival of plants is linked to their capacity to respond to environmental selection. Plants may show different wood anatomical features related to survival, such as an increase in parenchyma and decrease in diameter of vessels. The aim of this study was to investigate the wood anatomical features of male and female Astronium fraxinifolium trees growing in environments characterized by degraded and non-degraded soil. It was expected that the trees to present (i) a response to environment that would allow better hydraulic conductivity, and (ii) a wood anatomy difference according to the species' gender. The results showed that the wood anatomy differed significantly between male and female plants only in the non-degraded area. The male trees had larger rays and fibre lumens, but the fibre wall thickness and length did not differ significantly. Neither nor did the diameter and density of vessels. Comparing the areas, the wood of the impacted area showed vessels of larger diameter and lower density, larger rays and fibres with smaller lumens and thicker walls, but no significant difference in the fibre length. Some wood anatomical features in the impacted area, such as greater vessels, supported by larger rays and thicker fibre walls, were probably influenced by stress at the site. The anatomical features of female trees presented lower values than the male ones in the non-impacted area. |
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Repositório Institucional da UNESP |
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Anatomical variation in vascular attributes of wood of Astronium fraxinifolium Schott trees from the soil loan area of a hydroelectric plant and an experimental plantationCerrado plantPhenotypic plasticityWood anatomyXylemThe survival of plants is linked to their capacity to respond to environmental selection. Plants may show different wood anatomical features related to survival, such as an increase in parenchyma and decrease in diameter of vessels. The aim of this study was to investigate the wood anatomical features of male and female Astronium fraxinifolium trees growing in environments characterized by degraded and non-degraded soil. It was expected that the trees to present (i) a response to environment that would allow better hydraulic conductivity, and (ii) a wood anatomy difference according to the species' gender. The results showed that the wood anatomy differed significantly between male and female plants only in the non-degraded area. The male trees had larger rays and fibre lumens, but the fibre wall thickness and length did not differ significantly. Neither nor did the diameter and density of vessels. Comparing the areas, the wood of the impacted area showed vessels of larger diameter and lower density, larger rays and fibres with smaller lumens and thicker walls, but no significant difference in the fibre length. Some wood anatomical features in the impacted area, such as greater vessels, supported by larger rays and thicker fibre walls, were probably influenced by stress at the site. The anatomical features of female trees presented lower values than the male ones in the non-impacted area.Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)Univ Estadual Paulista, Fac Ciencias Agron, Dept Ciencia Florestal, Botucatu, SP, BrazilUniv Sao Paulo, Dept Ciencias Florestais, Escola Super Agricultura Luiz de Queiroz, Piracicaba, SP, BrazilUniv Estadual Paulista, Fac Engn Ilha Solteira, Dept Fitotecnia Tecnol Alimentos & Socioecon, Ilha Solteira, SP, BrazilUniv Estadual Paulista, Fac Engn Ilha Solteira, Dept Biol & Zootecnia, Ilha Solteira, SP, BrazilUniv Estadual Paulista, Fac Ciencias Agron, Dept Ciencia Florestal, Botucatu, SP, BrazilUniv Estadual Paulista, Fac Engn Ilha Solteira, Dept Fitotecnia Tecnol Alimentos & Socioecon, Ilha Solteira, SP, BrazilUniv Estadual Paulista, Fac Engn Ilha Solteira, Dept Biol & Zootecnia, Ilha Solteira, SP, BrazilCNPq: 456672/2014-1Elsevier B.V.Universidade Estadual Paulista (Unesp)Universidade de São Paulo (USP)Goncalves, Ricardo De Almeida [UNESP]Tomazello Filho, MarioTeixeira De Moraes, Mario Luiz [UNESP]Cambuim, Jose [UNESP]Martins, Aline Redondo [UNESP]2020-12-10T19:58:40Z2020-12-10T19:58:40Z2020-04-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article6http://dx.doi.org/10.1016/j.flora.2020.151574Flora. Munich: Elsevier Gmbh, v. 265, 6 p., 2020.0367-2530http://hdl.handle.net/11449/19686810.1016/j.flora.2020.151574WOS:000531472300001Web of Sciencereponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengFlorainfo:eu-repo/semantics/openAccess2024-07-05T19:08:18Zoai:repositorio.unesp.br:11449/196868Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T15:53:55.708944Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Anatomical variation in vascular attributes of wood of Astronium fraxinifolium Schott trees from the soil loan area of a hydroelectric plant and an experimental plantation |
title |
Anatomical variation in vascular attributes of wood of Astronium fraxinifolium Schott trees from the soil loan area of a hydroelectric plant and an experimental plantation |
spellingShingle |
Anatomical variation in vascular attributes of wood of Astronium fraxinifolium Schott trees from the soil loan area of a hydroelectric plant and an experimental plantation Goncalves, Ricardo De Almeida [UNESP] Cerrado plant Phenotypic plasticity Wood anatomy Xylem |
title_short |
Anatomical variation in vascular attributes of wood of Astronium fraxinifolium Schott trees from the soil loan area of a hydroelectric plant and an experimental plantation |
title_full |
Anatomical variation in vascular attributes of wood of Astronium fraxinifolium Schott trees from the soil loan area of a hydroelectric plant and an experimental plantation |
title_fullStr |
Anatomical variation in vascular attributes of wood of Astronium fraxinifolium Schott trees from the soil loan area of a hydroelectric plant and an experimental plantation |
title_full_unstemmed |
Anatomical variation in vascular attributes of wood of Astronium fraxinifolium Schott trees from the soil loan area of a hydroelectric plant and an experimental plantation |
title_sort |
Anatomical variation in vascular attributes of wood of Astronium fraxinifolium Schott trees from the soil loan area of a hydroelectric plant and an experimental plantation |
author |
Goncalves, Ricardo De Almeida [UNESP] |
author_facet |
Goncalves, Ricardo De Almeida [UNESP] Tomazello Filho, Mario Teixeira De Moraes, Mario Luiz [UNESP] Cambuim, Jose [UNESP] Martins, Aline Redondo [UNESP] |
author_role |
author |
author2 |
Tomazello Filho, Mario Teixeira De Moraes, Mario Luiz [UNESP] Cambuim, Jose [UNESP] Martins, Aline Redondo [UNESP] |
author2_role |
author author author author |
dc.contributor.none.fl_str_mv |
Universidade Estadual Paulista (Unesp) Universidade de São Paulo (USP) |
dc.contributor.author.fl_str_mv |
Goncalves, Ricardo De Almeida [UNESP] Tomazello Filho, Mario Teixeira De Moraes, Mario Luiz [UNESP] Cambuim, Jose [UNESP] Martins, Aline Redondo [UNESP] |
dc.subject.por.fl_str_mv |
Cerrado plant Phenotypic plasticity Wood anatomy Xylem |
topic |
Cerrado plant Phenotypic plasticity Wood anatomy Xylem |
description |
The survival of plants is linked to their capacity to respond to environmental selection. Plants may show different wood anatomical features related to survival, such as an increase in parenchyma and decrease in diameter of vessels. The aim of this study was to investigate the wood anatomical features of male and female Astronium fraxinifolium trees growing in environments characterized by degraded and non-degraded soil. It was expected that the trees to present (i) a response to environment that would allow better hydraulic conductivity, and (ii) a wood anatomy difference according to the species' gender. The results showed that the wood anatomy differed significantly between male and female plants only in the non-degraded area. The male trees had larger rays and fibre lumens, but the fibre wall thickness and length did not differ significantly. Neither nor did the diameter and density of vessels. Comparing the areas, the wood of the impacted area showed vessels of larger diameter and lower density, larger rays and fibres with smaller lumens and thicker walls, but no significant difference in the fibre length. Some wood anatomical features in the impacted area, such as greater vessels, supported by larger rays and thicker fibre walls, were probably influenced by stress at the site. The anatomical features of female trees presented lower values than the male ones in the non-impacted area. |
publishDate |
2020 |
dc.date.none.fl_str_mv |
2020-12-10T19:58:40Z 2020-12-10T19:58:40Z 2020-04-01 |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://dx.doi.org/10.1016/j.flora.2020.151574 Flora. Munich: Elsevier Gmbh, v. 265, 6 p., 2020. 0367-2530 http://hdl.handle.net/11449/196868 10.1016/j.flora.2020.151574 WOS:000531472300001 |
url |
http://dx.doi.org/10.1016/j.flora.2020.151574 http://hdl.handle.net/11449/196868 |
identifier_str_mv |
Flora. Munich: Elsevier Gmbh, v. 265, 6 p., 2020. 0367-2530 10.1016/j.flora.2020.151574 WOS:000531472300001 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Flora |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
6 |
dc.publisher.none.fl_str_mv |
Elsevier B.V. |
publisher.none.fl_str_mv |
Elsevier B.V. |
dc.source.none.fl_str_mv |
Web of Science reponame:Repositório Institucional da UNESP instname:Universidade Estadual Paulista (UNESP) instacron:UNESP |
instname_str |
Universidade Estadual Paulista (UNESP) |
instacron_str |
UNESP |
institution |
UNESP |
reponame_str |
Repositório Institucional da UNESP |
collection |
Repositório Institucional da UNESP |
repository.name.fl_str_mv |
Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP) |
repository.mail.fl_str_mv |
|
_version_ |
1808128580536762368 |