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Geometridae (Lepidoptera) e Hymenoptera parasitoides em área de Mata Estacional Semidecídua na Estação Ecológica de Jataí, Luiz Antônio - SP
(Universidade Federal de São Carlos, 2017-06-07)
Larvae of Geometridae (Lepidoptera) were obtained with an entomological umbrella, from October 2013 to September 2015, in two areas of semi-deciduous forest (Mata/Cerradão and Mata) at Estação Ecológica de Jataí, Luiz ...
Toxicidade de nanopartículas de óxido de ferro (Fe3O4) para o cladócero tropical Ceriodaphnia silvestrii
(Universidade Federal de São Carlos, 2017-03-02)
Nanoparticles (NPs) have been produced on a large scale worldwide for various consumer purposes such as the production of cosmetics, sunscreen, biosensors, human prosthetics and cancer therapy. However, due to its large ...
Determinant factors to the dominance of African grasses in two tropical seasonally dry ecosystems
(Universidade Federal de São Carlos, 2015-02-26)
While grasses have a large ecological and economical relevance all over the world, they also may be aggressive invaders. Many African grasses are invaders in other Neotropical seasonally dry ecosystems. Positive response ...
Influência de compostos xenobiontes na densidade, diversidade e função ecológica bacteriana de degradação do agrotóxico fipronil
(Universidade Federal de São Carlos, 2015-06-15)
The actual agricultural production system requires the use of chemicals such as pesticides and antimicrobials. These compounds, when reach aquatic environments, can cause serious environmental problems and affect target ...
Uso e manejo adaptativo dos recursos pesqueiros por comunidades tradicionais do rio Cuiabá, Pantanal - MT
(Universidade Federal de São Carlos, 2011-05-13)
The present work was developed in the Middle Cuiabá River, Pantanal of Mato Grosso, as the objective to describe the type of fishing on traditional fishing communities relating to traditional ecological knowledge (CET) of ...
Análise da variabilidade genética e parentesco de Lycalopex vetulus (LUND, 1842), de uma região de cerrado do norte de Minas Gerais e sudeste de Goiás – Brasil
(Universidade Federal de São Carlos, 2015-06-10)
This study describes the genetic diversity of a population of Hoary foxes (Lycalopex vetulus), animal whose habitat is in the physiognomy of Cerrado, one of the most fragmented and disturbed areas of Brazil. To this end, ...
Vegetação de cerrado e conservação : relação entre teorias, influência da escala e variação espacial
(Universidade Federal de São Carlos, 2014-06-09)
A community can be defined purely as a group of individuals in a certain area? Since the beginning of ecology as a science, many authors have proposed theories to explain the structure of plant communities and therefore ...
Demografia e variação genética de Puma concolor (Linnaeus, 1771) na região nordeste do estado de São Paulo
(Universidade Federal de São Carlos, 2010-07-30)
The northeast area of São Paulo state was originally covered by cerrado and semideciduous forest, but for the last two centuries, it has experienced distinct cycles of human exploitation of its fertile soils. Despite of ...
Efeitos da exposição à fração solúvel da gasolina em parâmetros bioquímicos e fisiológicos de Prochilodus lineatus
(Universidade Federal de São Carlos, 2010-05-19)
The aim of this work was to evaluate the effects of the water-soluble fraction of gasolina (WSFG) to the Neotropical fish Prochilodus lineatus. The WSFG was prepared by adding gasoline to water (1:4) this mixture was then ...
Estudos limnológicos e ecotoxicológicos da bacia do Alto Jacaré-Guaçu com ênfase no desenvolvimento de sedimentos artificiais para avaliação da toxicidade do cromo
(Universidade Federal de São Carlos, 2010-06-01)
This work aimed evaluates the Alto Jacaré-Guaçu rivers basin quality through physical, chemical and biological and ecotoxicological analysis. Samples of water and sediment were collected in April /07; July/07; October/07 ...