Leaf trait variability maintains similar leaf exchange rhythms in Hirtella glandulosa Spreng. (Chrysobalanaceae) populations growing on contrasting soil types in the Brazilian Atlantic Forest
Autor(a) principal: | |
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Data de Publicação: | 2021 |
Outros Autores: | , , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.1007/s40415-021-00734-8 http://hdl.handle.net/11449/229291 |
Resumo: | Abiotic and biotic factors constrain species occurrences, although many species are widely distributed. We investigated the performance of two populations of Hirtella glandulosa Spreng. (Chrysobalanaceae), a tropical tree or shrub that occurs from Venezuela to southeastern Brazil. This study was carried out in two evergreen Atlantic Forests fragments in the Chapada Diamantina Mountains (Brazil) growing on sites with different soil types and different water availabilities: a river margin on litholic soils (river/lithosol) and a plateau with the deep clayey soils (plateau/latosol). We examined leaf phenology, water potential (ΨW), wood density, leaf traits, and leaf gas exchange of populations growing at both sites in the rainy and dry seasons. Despite differences in their ΨW values, both populations maintained similar leaf phenological patterns. Leaf traits, ΨW, and leaf gas exchange differed spatially and temporally. The maintenance of phenological strategies conditioned by distinct leaf and gas exchange traits compensated for lower water potential levels in the river margin/lithosol site and favored the maintenance of a positive water balance and greater water use efficiency than in the plateau/latosol site. Morphological and physiological trait adjustments could allow the wide distribution of H. glandulosa in contrasting soil types with different water availabilities. |
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Leaf trait variability maintains similar leaf exchange rhythms in Hirtella glandulosa Spreng. (Chrysobalanaceae) populations growing on contrasting soil types in the Brazilian Atlantic ForestPhenodynamicsSoil propertiesWater potentialWood densityAbiotic and biotic factors constrain species occurrences, although many species are widely distributed. We investigated the performance of two populations of Hirtella glandulosa Spreng. (Chrysobalanaceae), a tropical tree or shrub that occurs from Venezuela to southeastern Brazil. This study was carried out in two evergreen Atlantic Forests fragments in the Chapada Diamantina Mountains (Brazil) growing on sites with different soil types and different water availabilities: a river margin on litholic soils (river/lithosol) and a plateau with the deep clayey soils (plateau/latosol). We examined leaf phenology, water potential (ΨW), wood density, leaf traits, and leaf gas exchange of populations growing at both sites in the rainy and dry seasons. Despite differences in their ΨW values, both populations maintained similar leaf phenological patterns. Leaf traits, ΨW, and leaf gas exchange differed spatially and temporally. The maintenance of phenological strategies conditioned by distinct leaf and gas exchange traits compensated for lower water potential levels in the river margin/lithosol site and favored the maintenance of a positive water balance and greater water use efficiency than in the plateau/latosol site. Morphological and physiological trait adjustments could allow the wide distribution of H. glandulosa in contrasting soil types with different water availabilities.Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)Laboratório Flora e Vegetação Departamento de Ciências Biológicas Av. Transnordestina S/N Novo Horizonte Universidade Estadual de Feira de SantanaLaboratório de Ciências Ambientais Centro de Biociências E Biotecnologia Universidade Estadual do Norte Fluminense Darcy Ribeiro, Av. Alberto Lamego, 2000Departamento de Biologia Faculdade de Ciências Agrárias e Veterinárias Universidade Estadual Paulista - UNESPDepartamento de Biologia Faculdade de Ciências Agrárias e Veterinárias Universidade Estadual Paulista - UNESPCAPES: 001Universidade Estadual de Feira de SantanaUniversidade Estadual do Norte Fluminense Darcy RibeiroUniversidade Estadual Paulista (UNESP)de Oliveira, Josevânia Carneirodos Santos, Marília Grazielly MendesNeves, Sâmia Paula SantosVitória, Angela PierreRossatto, Davi Rodrigo [UNESP]de Miranda, Lia d’Afonsêca PedreiraFunch, Ligia Silveira2022-04-29T08:31:34Z2022-04-29T08:31:34Z2021-09-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article753-765http://dx.doi.org/10.1007/s40415-021-00734-8Revista Brasileira de Botanica, v. 44, n. 3, p. 753-765, 2021.1806-99590100-8404http://hdl.handle.net/11449/22929110.1007/s40415-021-00734-82-s2.0-85112098576Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengRevista Brasileira de Botanicainfo:eu-repo/semantics/openAccess2024-06-06T13:04:43Zoai:repositorio.unesp.br:11449/229291Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-06-06T13:04:43Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Leaf trait variability maintains similar leaf exchange rhythms in Hirtella glandulosa Spreng. (Chrysobalanaceae) populations growing on contrasting soil types in the Brazilian Atlantic Forest |
title |
Leaf trait variability maintains similar leaf exchange rhythms in Hirtella glandulosa Spreng. (Chrysobalanaceae) populations growing on contrasting soil types in the Brazilian Atlantic Forest |
spellingShingle |
Leaf trait variability maintains similar leaf exchange rhythms in Hirtella glandulosa Spreng. (Chrysobalanaceae) populations growing on contrasting soil types in the Brazilian Atlantic Forest de Oliveira, Josevânia Carneiro Phenodynamics Soil properties Water potential Wood density |
title_short |
Leaf trait variability maintains similar leaf exchange rhythms in Hirtella glandulosa Spreng. (Chrysobalanaceae) populations growing on contrasting soil types in the Brazilian Atlantic Forest |
title_full |
Leaf trait variability maintains similar leaf exchange rhythms in Hirtella glandulosa Spreng. (Chrysobalanaceae) populations growing on contrasting soil types in the Brazilian Atlantic Forest |
title_fullStr |
Leaf trait variability maintains similar leaf exchange rhythms in Hirtella glandulosa Spreng. (Chrysobalanaceae) populations growing on contrasting soil types in the Brazilian Atlantic Forest |
title_full_unstemmed |
Leaf trait variability maintains similar leaf exchange rhythms in Hirtella glandulosa Spreng. (Chrysobalanaceae) populations growing on contrasting soil types in the Brazilian Atlantic Forest |
title_sort |
Leaf trait variability maintains similar leaf exchange rhythms in Hirtella glandulosa Spreng. (Chrysobalanaceae) populations growing on contrasting soil types in the Brazilian Atlantic Forest |
author |
de Oliveira, Josevânia Carneiro |
author_facet |
de Oliveira, Josevânia Carneiro dos Santos, Marília Grazielly Mendes Neves, Sâmia Paula Santos Vitória, Angela Pierre Rossatto, Davi Rodrigo [UNESP] de Miranda, Lia d’Afonsêca Pedreira Funch, Ligia Silveira |
author_role |
author |
author2 |
dos Santos, Marília Grazielly Mendes Neves, Sâmia Paula Santos Vitória, Angela Pierre Rossatto, Davi Rodrigo [UNESP] de Miranda, Lia d’Afonsêca Pedreira Funch, Ligia Silveira |
author2_role |
author author author author author author |
dc.contributor.none.fl_str_mv |
Universidade Estadual de Feira de Santana Universidade Estadual do Norte Fluminense Darcy Ribeiro Universidade Estadual Paulista (UNESP) |
dc.contributor.author.fl_str_mv |
de Oliveira, Josevânia Carneiro dos Santos, Marília Grazielly Mendes Neves, Sâmia Paula Santos Vitória, Angela Pierre Rossatto, Davi Rodrigo [UNESP] de Miranda, Lia d’Afonsêca Pedreira Funch, Ligia Silveira |
dc.subject.por.fl_str_mv |
Phenodynamics Soil properties Water potential Wood density |
topic |
Phenodynamics Soil properties Water potential Wood density |
description |
Abiotic and biotic factors constrain species occurrences, although many species are widely distributed. We investigated the performance of two populations of Hirtella glandulosa Spreng. (Chrysobalanaceae), a tropical tree or shrub that occurs from Venezuela to southeastern Brazil. This study was carried out in two evergreen Atlantic Forests fragments in the Chapada Diamantina Mountains (Brazil) growing on sites with different soil types and different water availabilities: a river margin on litholic soils (river/lithosol) and a plateau with the deep clayey soils (plateau/latosol). We examined leaf phenology, water potential (ΨW), wood density, leaf traits, and leaf gas exchange of populations growing at both sites in the rainy and dry seasons. Despite differences in their ΨW values, both populations maintained similar leaf phenological patterns. Leaf traits, ΨW, and leaf gas exchange differed spatially and temporally. The maintenance of phenological strategies conditioned by distinct leaf and gas exchange traits compensated for lower water potential levels in the river margin/lithosol site and favored the maintenance of a positive water balance and greater water use efficiency than in the plateau/latosol site. Morphological and physiological trait adjustments could allow the wide distribution of H. glandulosa in contrasting soil types with different water availabilities. |
publishDate |
2021 |
dc.date.none.fl_str_mv |
2021-09-01 2022-04-29T08:31:34Z 2022-04-29T08:31:34Z |
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/10.1007/s40415-021-00734-8 Revista Brasileira de Botanica, v. 44, n. 3, p. 753-765, 2021. 1806-9959 0100-8404 http://hdl.handle.net/11449/229291 10.1007/s40415-021-00734-8 2-s2.0-85112098576 |
url |
http://dx.doi.org/10.1007/s40415-021-00734-8 http://hdl.handle.net/11449/229291 |
identifier_str_mv |
Revista Brasileira de Botanica, v. 44, n. 3, p. 753-765, 2021. 1806-9959 0100-8404 10.1007/s40415-021-00734-8 2-s2.0-85112098576 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Revista Brasileira de Botanica |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
753-765 |
dc.source.none.fl_str_mv |
Scopus 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_ |
1803045335032922112 |