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Efeitos da fragmentação florestal sobre a diversidade funcional e sobre grupos funcionais de aves

Authors: Schlichting, Mariana Sant’Ana;

Efeitos da fragmentação florestal sobre a diversidade funcional e sobre grupos funcionais de aves

Abstract

A Floresta com Araucária sofreu intensa exploração madeireira e, este fato ocasionou o processo de fragmentação florestal. O desequilíbrio ocasionado por este processo atua de diferentes maneiras sobre espécies, grupos funcionais e também sobre a diversidade funcional de aves. Com o objetivo de verificar os efeitos da fragmentação florestal sobre as espécies e os grupos funcionais e como este processo afeta a diversidade funcional de aves, foi realizada uma compilação de trabalhos realizados em remanescentes de Floresta com Araucária e testado (i) como as espécies ou grupos funcionais influenciam no agrupamento entre os remanescentes e, (ii) como processos como a substituição de espécies é capaz de manter traços funcionais em comunidades. Os resultados apontam que existem grupos funcionais atuando diretamente no agrupamento entre os remanescentes e que o processo de substituição de espécies é muito importante para a manutenção de traços funcionais dentro da comunidade. Este trabalho também ressalta a importância de espécies, grupos e traços funcionais para manter a estabilidade do ecossistema

The Araucaria Forest suffered intense logging, and this fact led to the process of forest fragmentation. The imbalance caused by this process acts in different ways on species, functional groups and also on the functional diversity of birds. With the objective of evaluate the effects of forest fragmentation on species and functional groups and how this process affects the functional diversity of birds, we performed a compilation of works done in remnants of Araucaria Forest and tested (i) how species or functional groups influences the coupling between the remnants and, (ii) how processes such as the replacement of species is capable of maintaining functional traits communities. The results indicate that there are functional groups acting directly on the coupling between the remnants and that the process of species replacement is very important for the maintenance of functional traits within the community. This work also highlights the importance of species traits and functional groups to maintain the stability of the ecosystem

Pós-graduação em Biologia Animal - IBILCE

Country
Brazil
Keywords

Biodiversidade - Conservação, Ave - Ecologia, Ecologia animal, Ecologia florestal, Forest ecology, Pinheiro-do-parana

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
0
Average
Average
Average
Green