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Annual and Seasonal Changes in the Structure of Litter-Dwelling Ant Assemblages (Hymenoptera : Formicidae) in Atlantic Semideciduous Forests
Joint Authors
Castro, Flávio Siqueira de
Castro, Paulo de Tarso Amorim
Gontijo, Alexandre Bahia
Ribeiro, Sérvio Pontes
Source
Issue
Vol. 2012, Issue 2012 (31 Dec. 2012), pp.1-12, 12 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2011-10-30
Country of Publication
Egypt
No. of Pages
12
Main Subjects
Abstract EN
We surveyed ant fauna in the leaf litter in an Atlantic Semideciduous forest in the State Park of Rio Doce (PERD).
The work aimed to produce basic information about habitat effects on diversity, as well as about how the ant fauna in a such buffered forest habitat, as the litter layer, could respond the climate variation in a short and long term.
We sampled two years in two distinct forest physiognomies, which respond to different geomorphologic backgrounds, in dry and rainy seasons.
Species composition, richness and abundance of these forests were distinct.
However, both forests hosted similar numbers of rare and specialized, habitat demanding species, thus suggesting both are similarly well preserved, despite distinct physiognomies.
However, the lower and more open forest was, more susceptible to dry season effects, showing a steeper decline in species numbers in such season, but similar numbers in the wet seasons.
The pattern varied between years, which corroborates the hypothesis of a strongly variable community in response to subtle climatic variation among years.
The present results are baselines for future long term monitoring projects, and could support protocols for early warnings of global climatic changes effects on biodiversity.
American Psychological Association (APA)
Castro, Flávio Siqueira de& Gontijo, Alexandre Bahia& Castro, Paulo de Tarso Amorim& Ribeiro, Sérvio Pontes. 2011. Annual and Seasonal Changes in the Structure of Litter-Dwelling Ant Assemblages (Hymenoptera : Formicidae) in Atlantic Semideciduous Forests. Psyche،Vol. 2012, no. 2012, pp.1-12.
https://search.emarefa.net/detail/BIM-511539
Modern Language Association (MLA)
Castro, Flávio Siqueira de…[et al.]. Annual and Seasonal Changes in the Structure of Litter-Dwelling Ant Assemblages (Hymenoptera : Formicidae) in Atlantic Semideciduous Forests. Psyche No. 2012 (2012), pp.1-12.
https://search.emarefa.net/detail/BIM-511539
American Medical Association (AMA)
Castro, Flávio Siqueira de& Gontijo, Alexandre Bahia& Castro, Paulo de Tarso Amorim& Ribeiro, Sérvio Pontes. Annual and Seasonal Changes in the Structure of Litter-Dwelling Ant Assemblages (Hymenoptera : Formicidae) in Atlantic Semideciduous Forests. Psyche. 2011. Vol. 2012, no. 2012, pp.1-12.
https://search.emarefa.net/detail/BIM-511539
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-511539