Data/hora: 11/06/2024 20:25:29

Biblioteca(s): | Embrapa Florestas.
Tipo da produção científica: | Artigo em Periódico Indexado
Circulação/Nível: | B - 1
Data corrente: | 16/07/2019
Data da última atualização: | 30/10/2019
Autoria: | MARCON, A. K.; LONGHI-SANTOS, T.; GALVÃO, F.; MARTINS, K. G.; BOTOSSO, P. C.; BLUM, C. T.
Afiliação: | Amanda Koche Marcon, UFPR; Tomaz Longhi-Santos, UFPR; Franklin Galvão, UFPR; Kelly Geronazzo Martins, UNICENTRO; PAULO CESAR BOTOSSO, CNPF; Christopher Thomas Blum, UFPR.
Título: | Climatic response of Cedrela fissilis radial growth in the Ombrophilous Mixed Forest, Paraná, Brazil.
Ano de publicação: | 2019
Fonte/Imprenta: | Floresta e Ambiente, v. 26, n. 3, e20180361, 2019. 12 p.
DOI: | 10.1590/2179-8087.036118
Idioma: | Inglês
Conteúdo: | We examined the climatic response of Cedrela fissilis radial growth based on precipitation, air relative humidity, temperature and monthly thermal amplitude. It was intended to assess how the secondary growth of C. fissilis is influenced by the climatic variables and which one are the best growth predictors in Ombrophilous Mixed Forest, southern Brazil. Wood cores were processed using classical dendrochronology methodology. Principal Components Analysis, Generalized Linear Models and correlation were used to explore the relationship between radial growth and climate. Our results indicated that the best radial growth predictor is the temperature: the seasonal behavior, under well-watered conditions, seems to have a dominant effect on growth responses. Changes in tree growth corresponding to an increase in temperatures suggest a sensitivity of the species to climate changes. These results are important to help understand how the global warming may influence long-lived pioneer tree growth.
Palavras-Chave: | Araucaria forest; Bioma e ecologia florestal; Dendrocronologia; Dendroecologia; Dendroecology; Floresta com Araucaria.
Thesaurus Nal: | Climate change; Dendrochronology.
Categoria do assunto: | K Ciência Florestal e Produtos de Origem Vegetal
URL: | http://ainfo.cnptia.embrapa.br/digital/bitstream/item/199596/1/2019-P.Botosso-Floram-Climatic.pdf
Registro original: | Embrapa Florestas (CNPF)
Exemplares: | CNPF - (56871-1) - UPC - AP - DD -  -  -  - DIS