This study evaluated the influence of fire disturbance on plant and bird communities and habitat structure in South Brazilian Highland Grasslands. Grassland fragments with varying times since the last fire were sampled. Higher habitat heterogeneity and plant species richness were found in intermediately-burnt sites. Bird abundance and diversity decreased with increasing time since fire. Fire management is crucial for grassland conservation, promoting heterogeneity and diversity, but optimal fire frequency requires further research.
Publisher
Scientific Reports
Published On
Nov 12, 2020
Authors
Mariana Beal-Neves, Eduardo Chiarani, Pedro Maria Abreu Ferreira, Carla Suertegaray Fontana
Tags
fire disturbance
plant communities
bird diversity
habitat structure
grassland conservation
South Brazilian Highland Grasslands
fire management
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