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Influência da variabilidade ambiental marinha na captura da sardinha-verdadeira Sardinella brasiliensis (Steindachner, 1879) no Sul do Brasil
(Universidade Federal de Santa Maria, 2013-01-25)
Sardinella brasiliensis is a marine pelagic fish that belongs to a single fish stock
confined at the Brazilian coast, occurs from Rio de Janeiro (22 ° S) to Santa Catarina (29 ° S)
states in southern Brazil. Environmental ...
Efeitos da implantação da usina hidrelétrica Dona Francisca (RS, Brasil) sobre estágios imaturos de Odonata (Insecta)
(Universidade Federal de Santa Maria, 2009-02-26)
This study was carried out with the purpose to evaluate the short-term impact of a dam construction on the community of the immature Odonata through their analysis in lentic and lotic environments, before and after the ...
Efeito de borda sobre uma assembléia de pequenos mamíferos em um fragmento de floresta estacional decidual de Santa Maria, RS, Sul do Brasil
(Universidade Federal de Santa Maria, 2007-04-12)
Alterations caused by the edge effects in a fragment have direct influence over the fauna and can determine the composition and distribution of the small non-flying
mammals assemblage in a landscape. This study had as ...
Etnoictiologia nas bacias dos rios Uruguai e Jacuí, Rio Grande do Sul, Brasil
(Universidade Federal de Santa Maria, 2016-04-01)
The ethnoichthyology seeks to understand the phenomenon of the interaction
between the human species and the fish, covering both cognitive and behavioural
aspects. Thus, the present study has the general objective to ...
Estudo da diversidade de borboletas (Lepidoptera: Rhopalocera) em duas localidades no município de Frederico Westphalen, Rio Grande do Sul, Brasil
(Universidade Federal de Santa Maria, 2007-03-22)
Contributing to the butterflies diversity knowledge from Estacional Decidual Forest of Rio Grande do Sul State, a systematic survey was carried out in two localities of the Municipal District of Frederico Westphalen: Villa ...
Cultivo de eucalyptus reduz a diversidade da herpetofauna em área de campo no sul do Brasil
(Universidade Federal de Santa Maria, 2014-02-19)
The expansion of forestation on grassland ecosystems has dramatically changed the landscape, as well
as affected the biodiversity and the sustainability of these ecosystems around the world. Grasslands of
southern South ...
Estrutura populacional, biologia reprodutiva e ecologia alimentar de Loricariichthys melanocheilus Reis & Pereira, 2000 (Siluriformes, Loricariidae) no rio Ibicuí, RS, Brasil
(Universidade Federal de Santa Maria, 2014-02-17)
The aim of this work was analyze population structure, reproductive biology and feeding ecology of Loricariichthys melanocheilus in Ibicui River. Fish were caught bimonthly in lotic and lentic environment between São Vicente ...
Estrutura das comunidades de pequenos mamíferos de duas unidades de conservação (Taim e Espinilho) do bioma Pampa, Sul do Brasil
(Universidade Federal de Santa Maria, 2011-02-23)
The small-mammal community structure of two conservation unit (CUs), Taim Ecological Station (TES) and Espinilho State Park (ESP), of the Pampa biome in southern Brazil, was investigated and compared regarding species ...
Estudo comparativo de comunidades de quirópteros (Mammalia) entre uma ilha costeira e continente no Norte do Brasil
(Universidade Federal de Santa Maria, 2011-03-01)
According to the theory of island biogeography, large islands next the mainland tend to have greater richness than the smaller or more remote islands. Moreover, because of the isolation that insular environments suffering, ...
Diversidade e padrões de uso do espaço de anfíbios anuros da área de proteção ambiental do Ibirapuitã
(Universidade Federal de Santa Maria, 2014-02-19)
Studies of biodiversity surveys and habitat requirements are essential in landscapes threatened by
anthropogenic conversion, such as those that make up the Pampa biome. In the present study we
determined the spatial ...