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dc.contributor.author
Moretti, Ana Paula
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dc.contributor.author
Olguin, Flavia Yesica
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dc.contributor.author
Pinazo, Martín Alcides
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dc.contributor.author
Graciano, Corina
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dc.date.available
2022-01-21T18:58:29Z
dc.date.issued
2019-04-23
dc.identifier.citation
Moretti, Ana Paula; Olguin, Flavia Yesica; Pinazo, Martín Alcides; Graciano, Corina; Water and light stresses drive acclimation during the establishment of a timber tree under different intensities of rainforest canopy coverage; Universidade Federal de Lavras; Cerne; 25; 1; 23-4-2019; 93-104
dc.identifier.issn
0104-7760
dc.identifier.uri
http://hdl.handle.net/11336/150508
dc.description.abstract
The loss of structure, diversity and functions in the rainforests makes it necessary to develop active strategies to restore their economic and ecological values. Planting selected species can help to catalyze ecosystem restoration. The capacity of the plants to survive and grow in the rainforests, where the canopy coverage changes stochastically, is associated with the intrinsic requirements of the species and their phenotypic plasticity. We used a mid-succession subtropical tree (Cabralea canjerana) to describe the morphological and physiological changes in plant acclimation to full sun and under a closed canopy, and to evaluate the establishment of this species under different intensity of canopy coverage in the rainforest. Traits related with light and water use were analyzed to identify if plants were suffering light or water stresses. Plants changed several morphological and physiological traits related with water and light use, to acclimate to different coverings. Water deficit stress drove acclimation under full sun while the stress by excess of light was irrelevant. However low light availability limited growth under the closed forest canopy. Consistently, the better growth and physiological performance were observed in the center of the gaps. The capacity of this species to acclimate both to high and low coverage and to survive makes it appropriate for enrichment programs in tropical and subtropical rainforests. The evaluation of morpho-physiological traits, even in a pot experiment, is useful to know the capacity of the species to survive and grow in different environments in the rainforest.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
Universidade Federal de Lavras
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dc.rights
info:eu-repo/semantics/openAccess
dc.rights.uri
https://creativecommons.org/licenses/by/2.5/ar/
dc.subject
Altantic forest
dc.subject
Cabralea canjerana
dc.subject
Forest restoration
dc.subject
Forest gaps
dc.subject
Plant ecophysiology
dc.subject.classification
Silvicultura
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dc.subject.classification
Agricultura, Silvicultura y Pesca
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dc.subject.classification
CIENCIAS AGRÍCOLAS
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dc.title
Water and light stresses drive acclimation during the establishment of a timber tree under different intensities of rainforest canopy coverage
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2020-12-09T20:15:13Z
dc.identifier.eissn
2317-6342
dc.journal.volume
25
dc.journal.number
1
dc.journal.pagination
93-104
dc.journal.pais
Brasil
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dc.journal.ciudad
Minas Gerais
dc.description.fil
Fil: Moretti, Ana Paula. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Fisiología Vegetal. Universidad Nacional de La Plata. Facultad de Ciencias Naturales y Museo. Instituto de Fisiología Vegetal; Argentina
dc.description.fil
Fil: Olguin, Flavia Yesica. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Fisiología Vegetal. Universidad Nacional de La Plata. Facultad de Ciencias Naturales y Museo. Instituto de Fisiología Vegetal; Argentina
dc.description.fil
Fil: Pinazo, Martín Alcides. Instituto Nacional de Tecnología Agropecuaria. Centro Regional Misiones. Estación Experimental Agropecuaria Montecarlo; Argentina
dc.description.fil
Fil: Graciano, Corina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Fisiología Vegetal. Universidad Nacional de La Plata. Facultad de Ciencias Naturales y Museo. Instituto de Fisiología Vegetal; Argentina
dc.journal.title
Cerne
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dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://cerne.ufla.br/site/index.php/CERNE/article/view/2018
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