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Atividade de vocalização de Crossodactylus schmidti (Anura: hylodidae) sob a influência da radiação ultravioleta
(Universidade Federal de Santa Maria, 2020-09-04)
Anthropogenic activities, such as the release of polluting gases and deforestation, accelerate the stratospheric ozone depletion increasing the incidence of ultraviolet radiation (UVR). Even though essential for life, UVR ...
Padrões de diversidade beta em comunidades de girinos (Amphibia: Anura) nos Campos Sulinos
(Universidade Federal de Santa Maria, 2020-02-27)
Studies investigating variation between communities are useful to understand the deterministic
and stochastic processes that shape the spatial and temporal communities’ distribution, mainly
using approaches that assess ...
Causas da distribuição de aves da Amazônia: uma questão da escala taxonômica
(Universidade Federal de Santa Maria, 2020-02-27)
One of the main questions in biogeography is the role of cladogenesis across barriers vs. ecological specialization on species distribution. In Amazonia, rivers have long been hypothesized to limit species dispersal and ...