Tree component dynamics in function of edge distance in an araucaria forest in “Planalto Sul Catarinense” region, Brazil

Authors

DOI:

https://doi.org/10.5902/1980509840355

Keywords:

Edge effect, Araucaria forest, Regeneration guilds

Abstract

This study aimed to analyze the tree component dynamics in an araucaria forest in function of fragment edge distance in the Santa Catarina state, Brazil. To do so, we conducted the vegetation surveys in 2011 and 2015, through permanent plots, in five sampling transects, containing ten 200 m2 plots for each one. The first five plots (0-50 m) were defined as edge sector and the last five plots (50-100 m) were considered as interior sector. In 2011, tree individuals were surveyed, with the recruit and dead individuals counted in 2015. The rates of mortality and recruitment were determined, and the species were classified into regeneration guilds. The study showed that there was no difference in tree community dynamics between the analyzed sectors, but the regeneration guilds presented different performance in function of edge distance, with light-demanding species succeeding in edge and shade-tolerant species performing better in the interior. We conclude that forest fragmentation has the potential to impact negatively the tree component in Araucaria forest.

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Author Biographies

Aline Gross, Universidade do Estado de Santa Catarina, Lages, SC

Engenheira Florestal, Departamento de Engenharia Florestal, Universidade do Estado de Santa Catarina, Av. Luiz de Camões, 2090, CEP 88520-000, Lages (SC), Brasil.

Ana Carolina da Silva, Universidade do Estado de Santa Catarina, Lages, SC

Engenheira Florestal, Dra., Professora do Departamento de Engenharia Florestal, Universidade do Estado de Santa Catarina, Av. Luiz de Camões, 2090, CEP 88520-000, Lages (SC), Brasil.

Carla Luciane Lima, Universidade do Estado de Santa Catarina, Lages, SC

Engenheira Florestal, Departamento de Engenharia Florestal, Universidade do Estado de Santa Catarina, Av. Luiz de Camões, 2090, CEP 88520-000, Lages (SC), Brasil.

Daiany Augusta Paes Martins, Universidade do Estado de Santa Catarina, Lages, SC

Engenheira Florestal, Departamento de Engenharia Florestal, Universidade do Estado de Santa Catarina, Av. Luiz de Camões, 2090, CEP 88520-000, Lages (SC), Brasil.

Rogério Nappi Corrêa, Instituto Geral de Pericias, Lages, SC

Engenheiro de Aquicultura, Me., Instituto Geral de Perícias, 6ª Mesorregião de Perícias, Rua Alcinda Passos Varela, s/n, Universitário, CEP 88511040 - Lages (SC), Brasil.

Karine Souza, Universidade do Estado de Santa Catarina, Lages, SC

Engenheira Florestal, Departamento de Engenharia Florestal, Universidade do Estado de Santa Catarina, Av. Luiz de Camões, 2090, CEP 88520-000, Lages (SC), Brasil.

Amanda da Silva Nunes, Universidade do Estado de Santa Catarina, Lages, SC

Engenheira Florestal, Departamento de Engenharia Florestal, Universidade do Estado de Santa Catarina, Av. Luiz de Camões, 2090, CEP 88520-000, Lages (SC), Brasil.

Aline Pereira Cruz, Universidade do Estado de Santa Catarina, Lages, SC

Bióloga, Departamento de Engenharia Florestal, Universidade do Estado de Santa Catarina, Av. Luiz de Camões, 2090, CEP 88520-000, Lages (SC), Brasil.

Mariele Alves Ferrer da Silva, Universidade do Estado de Santa Catarina, Lages, SC

Engenheira Florestal, Departamento de Engenharia Florestal, Universidade do Estado de Santa Catarina, Av. Luiz de Camões, 2090, CEP 88520-000, Lages (SC), Brasil.

Pedro Higuchi, Universidade do Estado de Santa Catarina, Lages, SC

Engenheiro Florestal, Dr., Professor do Departamento de Engenharia Florestal, Universidade do Estado de Santa Catarina, Av. Luiz de Camões, 2090, CEP 88520-000, Lages (SC), Brasil.

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Published

2020-09-01

How to Cite

Gross, A., Silva, A. C. da, Lima, C. L., Martins, D. A. P., Corrêa, R. N., Souza, K., Nunes, A. da S., Cruz, A. P., Silva, M. A. F. da, & Higuchi, P. (2020). Tree component dynamics in function of edge distance in an araucaria forest in “Planalto Sul Catarinense” region, Brazil. Ciência Florestal, 30(3), 927–936. https://doi.org/10.5902/1980509840355

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Section

Technical Note

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