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FTIR – ATR aplicado à discriminação de microalgas planctônicas verdes cocóides
(Universidade Federal de São Carlos, 2014-05-30)
This work proposes the use of the Fourier Transform Infrared (FTIR) spectroscopy as part of a polyphasic approach to assist the identification and classification of coccoid green microalgae. Attenuated Total Reflectance ...
Caracterização morfológica e molecular de Campoletis Foerster, 1869 (Hymenoptera, Ichneumonidae, Campopleginae), parasitoides de Spodoptera frugiperda (Smith, 1797) (Lepidoptera, Noctuidae)
(Universidade Federal de São Carlos, 2014-03-26)
The fall armyworm Spodoptera frugiperda (SMITH, 1797) is a voracious pest of numerous crops of economic importance throughout the New World. In Brazil, their larvae can be attacked by several species of parasitic wasps, ...
Respostas de Scenedesmus bijugus a nanopartículas de TiO2 em concentrações ambientalmente relevantes
(Universidade Federal de São Carlos, 2014-06-16)
Phytoplankton cells are base of aquatic food webs, so supporting higher trophic levels and helping equilibrium maintenance in such ecosystems. As residues, nano-TiO2 particles reach aquatic environments where they pose ...
Spatial and temporal influences of road duplication on wildlife road kill using habitat suitability models
(Universidade Federal de São Carlos, 2014-09-05)
Urban growth and population growth led to the construction of a gigantic road network around the world. This network is responsible for several impacts on fauna, flora and the environment, such as road kill, isolation of ...
Estrutura da ictiofauna e ecologia trófica de Sciaenidae acompanhante na pesca do camarão sete-barbas, no litoral de Santa Catarina, Brasil
(Universidade Federal de São Carlos, 2014-06-13)
In trawling a significant portion of the captured fauna has no commercial value and is returned to the sea, causing biological and ecological changes, with impacts on the food chain, modifying processes of energy transfer ...
A influência dos fatores abióticos na determinação dos padrões florísticos existentes na estação Ecológica de Itirapina, SP
(Universidade Federal de São Carlos, 2014-03-10)
The Cerrado is the second largest biome of Brazil, originally covering 22% of the country and occurring in 16 states and Federal District. It is considered a world´s biodiversity hotspot, containing 1.2 percent of all flora ...
Análise quali-quantitativa dos Sciaenidae na pesca do camarão sete-barbas (Xiphopenaeus kroyeri), litoral de Santa Catarina Brasil
(Universidade Federal de São Carlos, 2014-06-04)
Trawling with network-of-doors practiced by the artisanal fleet directed to-bobshrimp Xiphopenaeus kroyeri in central and northern coast of Santa Catarina is an efficient way to capture the target species. However, it has ...
Biomassa e produtividade subterrânea no cerrado: relações com solo, topografia e fogo
(Universidade Federal de São Carlos, 2014-07-11)
Plant biomass and productivity are ecological properties that affect community functioning. The belowground biomass of cerrado is underestimated and, therefore, it is important that we know how it is related to biotic and ...
Técnicas de processamento digital de imagens para análise de integridade do dossel - um modelo em mata semidecídua
(Universidade Federal de São Carlos, 2014-02-28)
The forests management and conservation are recently subjects discussed throughout the world, because they are directly correlation with the maintenance of environmental functions and services provided by natural environments. ...
Estudo dos Doryctinae (Hymenoptera: Braconidae) em áreas de mata da região sudeste brasileira
(Universidade Federal de São Carlos, 2014-06-27)
The Hymenoptera parasitoids have great importance in maintaining of the environmental balance in the population control of many insect hosts. For the present study, was made a faunistic survey of Doryctinae from collected ...