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Annual tree rings in Piptadenia gonoacantha (Mart.) J.F.Macbr. in a restoration experiment in the Atlantic Forest: potential for dendroecological research Acta Botanica
Brandes,Arno Fritz das Neves; Albuquerque,Rafael Perpetuo; Moraes,Luiz Fernando Duarte de; Barros,Cláudia Franca.
ABSTRACT The tree Piptadenia gonoachantha is widely used in forestry and in forest restoration projects, which require methods for evaluating tree growth. Long-term studies are necessary to determine patterns and detect changes in species growth rhythms. Tree ring analysis provides a precise method for determining age and documenting long-term growth trends in tropical tree species. The present study evaluated the periodicity of tree ring formation and radial growth dynamics of P. gonoachantha from a population of known age in the Poço das Antas Biological Reserve. Two radii from six trees were sampled using non-destructive methods. Tree rings were counted and measured to estimate age and to calculate diametric increment. All samples had 16 tree rings,...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Atlantic Forest; Dendrochronology; Growth rhythm; Growth rings; Leguminosae; Ombrophilous Dense Forest; Pau-jacaré; Piptadenia gonoacantha; Reforesting; Restoration.
Ano: 2016 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-33062016000300383
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