Data/hora: 14/06/2024 15:21:26

Biblioteca(s): | Embrapa Acre; Embrapa Amazônia Oriental.
Data corrente: | 30/11/2023
Data da última atualização: | 30/11/2023
Autoria: | OLIVEIRA, E. K. B. de; REZENDE, A. V.; MURTA JÚNIOR, L. S.; FREITAS, L. J. M. de; CASTRO, R. V. O.; OLIVEIRA, M. V. N. d'; AZEVEDO, G. B. de.
Afiliação: | ERICA KAROLINA BARROS DE OLIVEIRA, UNIVERSIDADE FEDERAL DO ACRE; ALBA VALÉRIA REZENDE, UNIVERSIDADE DE BRASÍLIA; LEONIDAS SOARES MURTA JÚNIOR, INSTITUTO ESTADUAL DE FLORESTAS; LUCAS JOSE MAZZEI DE FREITAS, CPATU; RENATO VINÍCIOS OLIVEIRA CASTRO, UNIVERSIDADE FEDERAL DE SÃO JOÃO DEL-REI; MARCUS VINICIO NEVES D OLIVEIRA, CPAF-AC; GILENO BRITO DE AZEVEDO, UNIVERSIDADE FEDERAL DO MATO GROSSO DO SUL.
Título: | Recruitment models after reduced impact logging in the Amazon rainforest.
Ano de publicação: | 2023
Fonte/Imprenta: | Forest Ecology and Management, v. 549, Article 121471, 2023.
DOI: | https://doi.org/10.1016/j.foreco.2023.121471
Idioma: | Inglês
Conteúdo: | Recruitment models in rainforests are important for studies on forest management sustainability and can guide the assessment of remaining stocks and timber harvesting. Therefore, the objective of this study was to estimate recruitment after Reduced Impact Logging (RIL) by using two categories of models: a distance-independent individual-tree model (ITM) and a matrix model of forest dynamics or transition matrix (TMM). Data from continuous inventories conducted in a Dense Ombrophilous Forest in Paragominas, Par´a state, Brazil, were utilized. Two transects of 9 ha each were installed at an area with Reduced Impact Logging, the data was collected in 2005 (nine months after logging), then in 2006, 2008, 2010 and 2012. Considering a period of 8 years after RIL, the individual tree-based model and transition matrix give consistent predictions of the recruitment in the study area. However, we observed slight superiority by the ITM, which presented values closer to the real ones for the total number of trees per hectare.
Palavras-Chave: | Competition indices; Individual tree-based model; Manejo florestal sustentável; Matrix model; Sustainable forest management.
Thesagro: | Regeneração Natural.
Thesaurus Nal: | Natural regeneration.
Categoria do assunto: | K Ciência Florestal e Produtos de Origem Vegetal
Registro original: | Embrapa Amazônia Oriental (CPATU)

Exemplares:

CPATU - (59155-1) - UPC - AP - DD -  -  -  - DIS
CPAF-AC - (27621-1) - UPC - AP - DD -  -  -  - DIS