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Produção e composição dos polissacarídeos extracelulares de Planktothrix agardhii (Cyanobacteria) e suas relações com bactérias no reservatório de Barra Bonita
(Universidade Federal de São Carlos, 2010-07-12)
The organism Planktothrix agardhii belongs to one of the two most abundant genera in the world among the phytoplankton (the other is Microcystis sp.). Nevertheless, the genus Planktothrix is potentially toxic, producing ...
Potencial alelopático de Sapindus saponaria L. (Sapindaceae)
(Universidade Federal de São Carlos, 2010-03-24)
Studies on allelopathy have been important in understanding the processes by which plants influence their neighborhood by releasing substances of secondary metabolism and its application in agriculture, forestry systems ...
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. ...
A influência do fósforo na toxicidade de cobre e composição bioquímica de Chlorella vulgaris
(Universidade Federal de São Carlos, 2011-09-02)
Metal toxicity to microalgae is dependent on environmental conditions, evolutionary history of the microalgae, and previous exposure of the organism to the specific metal. Also, it is importantly influenced by the physiological ...
Zonação e estratificação da fauna subterrânea de Presidente Olegário, noroeste de Minas Gerais
(Universidade Federal de São Carlos, 2015-04-06)
There are several factors that may influence the richness and distribution in the subterranean
fauna, just as resource avaiability and distribution, the local climate characteristics, the quality
of the habitat and the ...
Mudanças de uso da terra na paisagem cultural. Caso de estudo : município de São Carlos, SP
(Universidade Federal de São Carlos, 2015-11-30)
The complexity and interaction of environmental problems have directed the landscape structure studies, which emphasizes broad spatial scales related to ecological effects of spatial patterns of the ecosystems. Changes in ...
Cultivo de Dendrocephalus brasiliensis (Pesta, 1921) visando à aplicação em aquicultura
(Universidade Federal de São Carlos, 2016-03-07)
The hatchery is now the main obstacle of aquaculture. Live food, especially zooplankton, is essential in the first life stages of fish. However, there are difficulties in obtaining sufficient biomass. The Anostraca ...
Neoicnologia como ferramenta para interpretação de traços fósseis da Icnofauna de aracnídeos da formação Botucatu (cretáceo inferior, bacia do Paraná)
(Universidade Federal de São Carlos, 2016-05-12)
Ichnofossils are abundant in the sandstones of the Botucatu Formation,
Paraná Basin, of Neocomian age. This formation covers much of the Midwest,
Southeast and South of Brazil, and other countries in South America. ...
A abordagem da biodiversidade nos resumos públicos dos planos de manejo FSC no Brasil : uma análise crítica
(Universidade Federal de São Carlos, 2016-06-17)
The silviculture activity, as well as other economic activities (industrial, agrarian,
farming, etc.), can cause environmental impacts, both positive and negative,
according to a number of circumstances, such as in ...
Dinâmica espaço – temporal do bacterioplâncton em um sistema de várzea Amazônico
(Universidade Federal de São Carlos, 2017-03-09)
Amazonian floodplains are complex networks that play relevant roles in global
biogeochemical cycles, and the bacterioplankton degradation of organic matter is key in
regional carbon budget in these systems. The Amazon ...