Data/hora: 10/06/2024 15:12:04

Provedor de dados: | 190
País: | Brazil

Título:

Dendroecology of Cedrela fissilis from Araucaria Forest

Dendroecologia de Cedrela fissilis na Floresta Ombrófila Mista

Autores: | Cusatis, Andrea Chizzotti; Trazzi, Paulo André; Dobner Júnior, Mário; Higa, Antonio Rioyei.
Data: | 2013-09-30
Ano: | 2013
Palavras-chave: | Tropical cedar; Dendrocronology; Meliaceae; Forestry Recursos Florestais; Engenharia Florestal; Silvicultura Cedro-rosa; Dendrocronologia; Meliaceae; Silvicultura.
Resumo: | Although the wood from Cedrela fissilis Vell. has great commercial interest, its use is limited due to the lack of information regarding forestry of the species. The aim of this study was to evaluate growth and its correlations with climate variables in six districts at the eastern border of Paraná and Santa Catarina states. Radial wood samples were collected from 42 individuals. Once dried and sanded the annual growth rings were marked, measured and evaluated. The average diameter increment was 1.1 cm year-1. Considering a cutting diameter of 40 cm it was estimated rotations of 30 to 36 years to the species. From the 42 individuals sampled, it was possible to cross date 28 growth series, which presented an inter-correlation of 0.551. Pearson correlation analysis between radial growth and climate data did not show significant values for most of the variables. However, the relative humidity of the air in December was significant and inversely proportional to the radial growth.
Tipo: | Info:eu-repo/semantics/article
Idioma: | Português

Identificador:

http://pfb.cnpf.embrapa.br/pfb/index.php/pfb/article/view/474

10.4336/2013.pfb.33.75.474

Editor: | Embrapa Florestas
Relação: | http://pfb.cnpf.embrapa.br/pfb/index.php/pfb/article/view/474/328
Formato: | application/pdf

Fonte:

Brazilian Journal of Forestry Research; v. 33, n. 75 (2013): jul./set.; 287-297

Pesquisa Florestal Brasileira; v. 33, n. 75 (2013): jul./set.; 287-297

1983-2605

1809-3647

Fonte:

Direitos autorais 2015 Pesquisa Florestal Brasileira

http://creativecommons.org/licenses/by-nc-nd/4.0