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dc.creatorSantos, Alisson Borges Miranda-
dc.creatorMaia, Vinicius Andrade-
dc.creatorSouza, Cléber Rodrigo de-
dc.creatorAguiar-Campos, Natália de-
dc.creatorPais, Aurélio de Jesus Rodrigues-
dc.creatorSilva, Wilder Bento da-
dc.creatorFagundes, Nathalle Cristine Alencar-
dc.creatorMorel, Jean Daniel-
dc.creatorSantos, Rubens Manoel dos-
dc.date.accessioned2022-01-27T17:53:51Z-
dc.date.available2022-01-27T17:53:51Z-
dc.date.issued2021-
dc.identifier.citationSANTOS, A. B. M. et al. Hydrological variability and long-term floristic-structural modifications in different habitats of a tropical semi-deciduous forest. Journal of Forestry Research, Colombo, 2021. DOI: 10.1007/s11676-021-01408-7.pt_BR
dc.identifier.urihttps://doi.org/10.1007/s11676-021-01408-7pt_BR
dc.identifier.urihttp://repositorio.ufla.br/jspui/handle/1/49049-
dc.description.abstractShifts in hydrological regimes alter river flow rates and flood pulses, decrease environmental heterogeneity and the floristic-structural complexity of associated plant communities. We tested the hypothesis that drought events affect plant community composition and structure at a small-scale within a riparian fragment towards a reduction in floristic-structural complexity. The tree community was sampled in three habitats (wet, transitional and dry) and monitored in seven inventories carried out between 1991 and 2018. Hydrological variations were evaluated through annual rainfalls, river flow rates and water level data. The species richness and the detrended correspondence analysis axes were used to characterise the temporal modifications in floristic composition. Community structure was described in terms of biomass: accumulated, growth of survivors, mortality and recruitment. Generalised linear mixed models were fitted to evaluate the effects of time and environment in community. It was concluded that the climate has become drier in recent years due to declining precipitation that has affected flow rates and water levels. The floristic-structural complexity of the study fragment was maintained during the monitoring period. However, prolonged and extreme drought events displayed the potential to impact floristic-structural patterns.pt_BR
dc.languageen_USpt_BR
dc.publisherSpringerpt_BR
dc.rightsrestrictAccesspt_BR
dc.sourceJournal of Forestry Researchpt_BR
dc.subjectForest dynamicspt_BR
dc.subjectClimate changespt_BR
dc.subjectSemideciduous seasonal forestpt_BR
dc.subjectTemporal changept_BR
dc.subjectFunctioning communitiespt_BR
dc.subjectDinâmica da florestapt_BR
dc.subjectMudanças climáticaspt_BR
dc.subjectFloresta estacional semidecidualpt_BR
dc.subjectMudança temporalpt_BR
dc.subjectComunidades em funcionamentopt_BR
dc.titleHydrological variability and long-term floristic-structural modifications in different habitats of a tropical semi-deciduous forestpt_BR
dc.typeArtigopt_BR
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