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dc.creatorAudino, Lívia D.-
dc.creatorMurphy, Stephen J.-
dc.creatorZambaldi, Ludimila-
dc.creatorLouzada, Julio-
dc.creatorComita, Liza S.-
dc.date.accessioned2018-10-05T19:20:17Z-
dc.date.available2018-10-05T19:20:17Z-
dc.date.issued2017-09-
dc.identifier.citationAUDINO, L. D. et al. Drivers of community assembly in tropical forest restoration sites: role of local environment, landscape and space. Ecological Applications, [S.l.], v. 27, n. 6, p. 1731–1745, Sept. 2017.pt_BR
dc.identifier.urihttps://esajournals.onlinelibrary.wiley.com/doi/full/10.1002/eap.1562pt_BR
dc.identifier.urihttp://repositorio.ufla.br/jspui/handle/1/30932-
dc.description.abstractThere is increasing recognition that community assembly theory can offer valuable insights for ecological restoration. We studied community assembly processes following tropical forest restoration efforts, using dung beetles (Scarabaeinae) as a focal taxon to investigate taxonomic and functional patterns of biodiversity recovery. We evaluated the relative importance of the local environment (i.e., canopy cover, understory cover, tree basal area, and soil texture), landscape context (i.e., habitat patch proximity and availability and percentage of surrounding area classified as natural forest or Eucalyptus spp. plantation), and space (i.e., spatial proximity of the study areas to estimate dispersal limitation or unmeasured spatially structured processes) on dung beetle species and functional trait composition across a gradient of 15 restoration sites in Brazilian Atlantic Forest. We also assessed which factors were the primary determinants in the establishment of individual dung beetle functional groups, classified according to size, food relocation habit, diet, and period of flight activity. Both species and functional trait composition were most strongly influenced by the local environment, indicating that assembly was predominantly driven by niche‐based processes. Most of the variation explained by space was co‐explained by local environment and landscape context, ruling out a strong influence of dispersal limitation and random colonization on assembly following restoration. In addition, nearly all of the variance explained by landscape context was co‐explained by local environment, suggesting that arrival and establishment at a site depends on both local and landscape‐scale environmental factors. Despite strong evidence for niche‐based assembly, a large amount of variation remained unexplained in all models, suggesting that stochastic processes and/or unmeasured environmental variables also play an important role. The relative importance of local environment, landscape context, and space changed considerably when analyzing the assembly mechanisms of each functional group separately. Therefore, to recover distinct functional traits in restoration sites, it may be necessary to manipulate different components of the local environment and surrounding landscape. Overall, this study shows that assembly rules can help to better understand recovery processes, enabling improvement of future restoration efforts.pt_BR
dc.languageen_USpt_BR
dc.publisherEcological Society of Americapt_BR
dc.rightsrestrictAccesspt_BR
dc.sourceEcological Applicationspt_BR
dc.subjectAtlantic Forestpt_BR
dc.subjectChronosequencept_BR
dc.subjectDung beetles - Community compositionpt_BR
dc.subjectDispersal limitationpt_BR
dc.subjectEnvironmental filterspt_BR
dc.subjectFunctional traitspt_BR
dc.subjectNiche-based community assemblypt_BR
dc.subjectRestoration successpt_BR
dc.subjectScarabaeinaept_BR
dc.subjectLandscapept_BR
dc.subjectVariance partitioningpt_BR
dc.titleDrivers of community assembly in tropical forest restoration sites: role of local environment, landscape and spacept_BR
dc.typeArtigopt_BR
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