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Fatores associados à diversidade beta de interações entre plantas e beija-flores na Mata Atlântica
(Universidade Federal de Santa Maria, 2021-09-29)
The composition of species in communities can vary in space and along geographic and environmental gradients. These changes in species composition can affect the interactions between organisms, which may vary according to ...
Ecologia de três espécies simpátricas de viperídeos (Serpentes: Viperidae) no Parque Estadual do Turvo, Rio Grande do Sul, Brasil
(Universidade Federal de Santa Maria, 2010-08-30)
At Parque Estadual do Turvo, an area of atlantic forest in the northwest of Rio
Grande do Sul, Brazil, was recorded in sympatry by different sampling methods three
viperids species. Bothropoides diporus the snake was ...
Fatores determinantes da variação do crânio de canídeos sul-americanos
(Universidade Federal de Santa Maria, 2016-02-19)
Right after the arising of the Panama isthmus, the family Canidae colonized South America, around 2.6-2.4 million years ago. Although canids radiation in South America is recent, this region holds the largest canid diversity ...
Adição do óleo essencial de Aloysia triphylla em dieta para zebrafish
(Universidade Federal de Santa Maria, 2014-08-18)
The use of essential oils (EO) or plant extracts in diets fish has demonstrated positive effects on growth performance, efficiency of nutrient utilization, increased growth rate and resistance to stress, immunity and ...
Dimensões corporais e reprodução de pequenos mamíferos do Maciço do Urucum, MS, Oeste do Brasil
(Universidade Federal de Santa Maria, 2007-04-13)
The research main goal was to obtain data and analyze the morphology and reproduction of small mammals. Since little data is available, it was analyzed the relation
between small mammals body structure (dimensions) and ...
Relação entre os padrões oceanográficos e as rotas migratórias de tartarugas marinhas
(Universidade Federal de Santa Maria, 2017-03-20)
Sea turtles perform long migrations in the ocean throughout their life cycle. Monitoring the cycle and its spatial and temporal complexity has been facilitated by the use of telemetry data and satellite imagery. Telemetry ...
Padrões evolutivos de Zygothrica vittimaculosa Burla, 1956 (Diptera: Drosophilidae) no Brasil, com identificação e descrição de uma espécie-irmã
(Universidade Federal de Santa Maria, 2015-05-27)
The epoch of Pleistocene was marked by grate climate and flora alterations. On the southern hemisphere, where the glaciations had less intensity, there was the formation of refuges, providing a favorable condition to ...
Dimensionamento dos profissionais de enfermagem de uma clínica cirúrgica de um hospital de ensino
(Universidade Federal de Santa Maria, 2016)
Descriptive study of quantitative nature, which aimed to evaluate the quantitative and qualitative of the nursing staff of the Surgical Clinic of a teaching hospital in southern Brazil, composed of 52 beds. 465 patients ...
Influência de fatores abióticos na comunidade de borboletas (Lepidoptera: Papilionoidea) no extremo sul do Brasil
(Universidade Federal de Santa Maria, 2018-03-09)
The assembly of butterflies found in a given location can be explained, most of the time, by the variation of environmental gradients, which involve climatic factors. The most important climate variations include changes ...
Efeitos diretos da temperatura sobre as taxas de especiação não explicam o gradiente latitudinal de diversidade de pequenos mamíferos sul-americanos
(Universidade Federal de Santa Maria, 2019-02-15)
One of the central focus in ecological studies is to understand how species are distributed throughout space and the factors that govern this variation. The increase of diversity from the poles to the tropics (Latitudinal ...