Buscar
Itens para a visualização no momento 1-10 of 20
Estudo da microbiota edáfica da área cárstica de São Desidério-BA e avaliação do seu potencial celulolítico para possíveis aplicações em microbiologia ambiental
(Universidade Federal de São Carlos, 2014-02-11)
The cave environments are oligotrophic and have specific characteristics that determine the native microbiota. Few studies have investigated the composition and function of soil microbiota of subterranean environments. ...
Estudo taxonômico das espécies de Heterospilus Haliday, 1836 (Hymenoptera, Braconidae, Doryctinae) em áreas de Mata Mesófila Semidecídua do Estado de São Paulo, Brasil
(Universidade Federal de São Carlos, 2014-11-10)
In this paper the genus Heterospilus Haliday (Hymenoptera, Braconidae, Doryctinae), captured
in areas of semidecidual mesophytic forests in the State of São Paulo were studied. Collections
were made primarily in state ...
Estudos biológicos e ecotoxicológicos da espécie Philodina roseola Ehrenberg, 1830 (Rotifera, Bdelloidea)
(Universidade Federal de São Carlos, 2014-02-07)
In Brazil and other countries the agrochemical carbofurano is largely used, and can reach freshwaters and cause damages to non-target organisms. Rotifera dominates zooplankton communities of most freshwater ecosystems ...
Aspectos quali-quantitativos da arborização urbana da Área Norte do campus da UFSCar, São Carlos (SP)
(Universidade Federal de São Carlos, 2014-11-21)
The urban trees plays an important role in providing a wide range of economic,
ecological and social benefits. This study was carried out to analyze the urban trees of
the North area of the Federal University of São ...
Diferentes modelagens de análise da bacia hidrográfica do Ribeirão-Araras, São Carlos, São Paulo, para a espécie Antilophia galeata (Lichtenstein), 1823 (Aves, Passeriformes, Pipridae)
(Universidade Federal de São Carlos, 2014-06-30)
The present study aimed to analyze and discuss the results of the analysis of the landscape at different scales and levels of details of its structure interfere in predicting the presence and population size of a species ...
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 ...
Efeito fundador em populações de cativeiro: o caso do urso de óculos (Tremarctos ornatus Cuvier, 1825) e seu significado para o manejo e futura conservação ex situ
(Universidade Federal de São Carlos, 2014-08-14)
Species kept in captivity are of great importance for in situ conservation of natural populations. In order to fulfill this role, they need to be properly managed with the aim to avoid the consequences of a captive ...
Análise morfológica e distribuição geográfica de Physalaemus albifrons (Spix, 1824) (Anura, Leptodactylidae, Leiuperinae)
(Universidade Federal de São Carlos, 2014-10-27)
Physalaemus is the largest genus, with regard to number of species, of the subfamily Leiuperinae, the taxonomy of which has been the subject of recent studies due to the high intraspecific and low interspecific variation ...