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Now showing items 11-20 of 436
Fungos endofíticos de Serjania lethalis A.St-Hil e seu potencial fitotóxico
(Universidade Federal de São Carlos, 2018-02-26)
Endophytic fungi live asymptomatically within plant organs without causing them any harm. These fungi live in symbiotic association with plants, and their secondary metabolism produces compounds that are used by plants as ...
Conservação de bio-recursos algais no Brasil: estabelecimento de um banco criopreservado
(Universidade Federal de São Carlos, 2016-12-09)
The establishment of culture collections is a vital aspect for the conservation
freshwater microalgae, which are a very diverse group of organisms with important
ecological functions on the ecosystems maintenance and an ...
Estudo da influência da epibiose do protozoário ciliado Epistylis pygmaeum Ehrenberg, 1838 sobre o zooplâncton
(Universidade Federal de São Carlos, 2018-03-06)
Epibiosis is a type of facultative interaction between two species. The epibiont is the organism that colonizes a living substrate during the sessile stage of their life cycle, and the basibiont is the organism that serves ...
A comunidade de Braconidae (Hymenoptera; Ichneumonoidea) em um gradiente altitudinal no Parque Nacional do Itatiaia, RJ: taxonomia, distribuição e diversidade
(Universidade Federal de São Carlos, 2016-06-15)
In Brazil, there are few studies on mountain ecosystems that aims the biodiversity
conservation, even with hymenoptera parasitoids, especially the family Braconidae, a group
ecologically important, because they represent ...
Decomposição in situ de macrófitas aquáticas: influência das características de diferentes ecossistemas, atividade celulolítica e interação de macroinvertebrados
(Universidade Federal de São Carlos, 2019-05-30)
Macrophytes are plants that actively participate in the biogeochemical cycles of aquatic ecosystems. They are important in dynamics and cycling, especially in the carbon cycle. The determination of the decomposition kinetics ...
Dinâmica espacial, influências antrópicas e sazonalidade com enfoque nas aves em ambientes ripários do Parque Nacional da Serra da Canastra, MG, Brasil
(Universidade Federal de São Carlos, 2019-06-19)
Birds that depends on wetlands has been the subject of studies by many
researchers. However, researches in regions of altitude in the Cerrado are rare. The first
chapter of the present study aimed to describe the bird ...
Avaliando a política de educação ambiental nas escolas do Mato Grosso: desafios entre os domínios da governança e da governabilidade
(Universidade Federal de São Carlos, 2010-01-10)
To overcome the scenarios of environmental degradation in the State of Mato Grosso, requires a dialogical model between schools, communities and government to order the construction and implementation of Public Policies ...
Algodão branco e colorido cultivado no sistema orgânico com plantio direto em diferentes coberturas de solo
(Universidade Federal de São Carlos, 2010-05-06)
Considered as alternative management more appropriate for tropical conditions, the no-tillage system can follow the principles of organic agriculture and contribute to the evolution and sustainability of organic cotton ...
Contribuição ao conhecimento dos Metopiinae (Hymenoptera, Ichneumonidae) do Brasil, com ênfase em ambientes de mata e cerrado da Bacia Hidrográfica do Rio Mogi-Guaçu
(Universidade Federal de São Carlos, 2011-08-29)
ABSTRACT This study aimed to contribute to the knowledge of the Brazilian fauna of Metopiinae through the characterization and quantification of their genus and species in areas of semideciduous forest and savanna in ...
Análise de medidas mitigatórias de impactos antrópicos negativos à mastofauna em uma paisagem rural em São Carlos-SP
(Universidade Federal de São Carlos, 2011-06-09)
The human pressures on natural environments generate fragmentation and loss of habitat, one of the main threats to biodiversity. Using the terrestrial mammals as indicators, it were evaluated the ecological corridor Embrapa- ...