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A biomassa de macrófitas flutuantes como suplemento alimentar para o cultivo de organismos aquáticos: estratégia de manejo que favorece o rendimento econômico e ambiental na piscicultura
(Universidade Federal de São Carlos, 2015-02-03)
Macrophytes, in specific circumstances, may have accelerated growth to the point of
becoming undesirable and harmful to the environmental balance. When this occurs,
appropriate disposal methods are required, or preferably, ...
Heteroptera aquáticos e semiaquáticos (Gerromorpha e Nepomorpha) do sudoeste da Amazônia
(Universidade Federal de São Carlos, 2015-07-27)
This study aimed to develop a species list of aquatic and semi-aquatic Heteroptera,
including distribution to the world and Brazil and new records, gather information
on habitats and habits of genera, present sampling ...
Avaliação da toxicidade de metais e pesticidas, isolados e em mistura, sobre duas espécies de oligochaeta nativos neotropicais
(Universidade Federal de São Carlos, 2018-03-13)
It is recognized the need of using native species as test organisms in toxicity studies in order to adequately reflect the typical properties of tropical systems and impacts as those of toxic or contaminating agents acting ...
Diversidade funcional e negra de isópodes subterrâneos em áreas cársticas do centro-leste do Brasil
(Universidade Federal de São Carlos, 2015-08-24)
We addressed the mechanisms responsible for the composition of subterranean
communities and its consequences for the maintenance of ecological processes. In the first
chapter, we tested whether cave communities were ...
Dinâmica do banco de sementes de áreas de cerrado com distintos históricos de incêndio em São Carlos, SP
(Universidade Federal de São Carlos, 2011-02-04)
In heterogeneous communities both in time and space, the most important strategies and
processes are successfully evaluated by long-term studies. For studies of the effects of
disturbance in the seed bank function and ...
Composição florística, estrutura fitossociológica e conteúdo de nitrogênio foliar em cerradão, Luiz Antônio, SP
(Universidade Federal de São Carlos, 2003-03-14)
The cerradão is one of the forest physiognomy of the cerrado biome more threaded with the
expansion of agricultural activities. The existence of remaining cerradão areas in the state with different sizes and conservation ...
Do "barro de loiça" à "loiça de barro": caracterização etnopedológica de um artesanato camponês no Agreste Paraibano.
(Universidade Federal de São Carlos, 2004-07-30)
Ethnopedological studies have been devoted mainly to agriculture, paying little attention to
other aspects (e.g. pottery) of land use. The main objective of this work was to describe and
analyse local knowledge and ...
Ambiente e educação: abordagens metodológicas da percepção ambiental voltadas a uma Unidade de Conservação.
(Universidade Federal de São Carlos, 2002-09-30)
The rapid current environmental modifications of the different human activities constitute a constant menace to the biodiversity and it could be related to the perception of the society about the environmental problem and ...
Decomposição aeróbia de Myriophyllum aquaticum (Vell.) Verdc. e caracterização limnológica na bacia hidrográfica do rio do Monjolinho (São Carlos, SP, Brasil)
(Universidade Federal de São Carlos, 2009-06-02)
The oxidative aerobic processes contribute with large amounts of nutrients in dissolved and particulate forms for the metabolism microbial water. In that context, this study described the oxygen consumption kinetics during ...
Ciclo hidrológico e dinâmico de dois rios intermitentes da região semi-árida do Brasil, com ênfase em macrófitas aquáticas.
(Universidade Federal de São Carlos, 2003-05-15)
The semi-arid region of Brazil presents rivers and intermittent streams with flood occurrence and of drought in different frequencies, intensity and duration. These events act as agents of hydrologic disturbance and they ...