Comparing Data Collection Methods in Phenological Evaluations of Himatanthus drasticus
Floresta e Ambiente
Endereço:
Rodovia BR 465, km 07, Campus da UFRRJ - IF-NIDFLOR - UFRRJ
Seropédica / RJ
23890-000
Site: http://www.floram.org
Telefone: (21) 2681-4986
ISSN: 2179-8087
Editor Chefe: João Vicente de Figueiredo Latorraca
Início Publicação: 31/12/1993
Periodicidade: Trimestral
Área de Estudo: Ciências Agrárias, Área de Estudo: Recursos Florestais e Engenharia Florestal
Comparing Data Collection Methods in Phenological Evaluations of Himatanthus drasticus
Ano: 2021 | Volume: 28 | Número: 2
Autores: Marília Grazielly Mendes dos SantosLia d’Afonsêca Pedreira de MirandaLigia Silveira Funch
Autor Correspondente: Marília Grazielly Mendes dos Santos | [email protected]
Autor Correspondente: Marília Grazielly Mendes dos Santos | [email protected]
Palavras-chave: intensity; reproductive phenology; synchrony
Resumos Cadastrados
Resumo Inglês:
We present a case study focusing on collection methods and phenological data analyses. Qualitative, semi-quantitative, and quantitative approaches were compared in terms of their efficiencies for describing flowering and fruiting intensities and phenophase synchrony in Himatanthus drasticus growing in a gallery forest in the Chapada Diamantina mountains, Brazil. Our results showed that phenophase intensity and synchrony were respectively each best. Determined using quantitative and qualitative methods We reinforce the importance of clearly defining research aims, as quantitative data collections require considerably greater field efforts than qualitative evaluations, especially concerning forest trees.
