OUT OF THE FRYING PAN INTO THE FIRE: THE COMMUNITY STRUCTURE OF EPIPHYTES IN BRAZILIAN SAVANNA AFTER THE PASSAGE OF FIRE

Authors

  • L. Menini Neto Departamento de Botânica, Instituto de Ciências Biológicas Universidade Federal de Juiz de Fora
  • A. C. Maradini Programa de Pós-graduação em Ecologia, Departamento de Biologia Geral, Universidade Federal de Viçosa
  • F. R. Moura Pós-Graduação em Ecologia de Biomas Tropicais, Universidade Federal de Ouro Preto
  • P. Lima Programa de Pós-graduação em Sustentabilidade na Construção Civil, Instituto Federal do Sudeste de Minas Gerais
  • S. G. Furtado Programa de Pós-graduação em Ecologia, Instituto de Ciências Biológicas, Universidade Federal de Juiz de Fora

DOI:

https://doi.org/10.1017/S0960428619000180

Keywords:

Abundance, Cerrado, cerrado sensu stricto, dead phorophytes, epiphyte stratification

Abstract

Cerrado sensu stricto (a physiognomy of the Cerrado domain, the Brazilian savanna) is subject to the annual occurrence of fire. Data on the epiphytic community in this physiognomy is scarce, as is evaluation of the influence of fire on its structure and composition. The aim of this study was to describe the structure of the vascular epiphyte community and its relationships with phorophytes in the Cerrado domain, Southeast Region of Brazil, after the passage of fire. We found the greatest abundance of epiphytes in the upper strata (65% of the individuals occurring above 3 m in height) and the dominance of three generalist species (Tillandsia streptocarpa, T. recurvata and Epiphyllum phyllanthus), suggesting that fire has an influence on the structure and composition of the epiphytic community.

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Published

2019-08-02

Issue

Vol. 77 No. 1 (2020)

Section

Original Research Articles

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