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Now showing items 21-28 of 28
Variação espacial e temporal do potamoplâncton ao longo do Rio Parnaíba (Piauí, Brasil): ferramentas ecológicas para o diagnóstico e monitoramento
(Universidade Federal de São Carlos, 2022-11-10)
Here we test whether the Serial Discontinuity Concept actually predicts the damming effect as a gradient break in the Continuous River Concept. Microcrustaceans (Cladocera and Copepoda) were collected at six sampling points ...
Modelagem da estrutura trófica da comunidade biótica de uma bacia costeira em Bertioga – SP
(Universidade Federal de São Carlos, 2022-08-29)
Environmental characteristics and trophic relationships in streams of the Atlantic Forest can interfere the ichthyofauna’s food webs which, in addition to a seasonal oscillation in the water cycle, can affect the structuring ...
Caracterização de microalgas e cianobactérias: abordagens ecofisiológica e biotecnológica
(Universidade Federal de São Carlos, 2022-06-29)
Microalgae are photosynthetic organisms, generally fast-growing, with simple nutritional requirements and physiological plasticity. They produce biomolecules in great variety and many with high added value. Compared to the ...
Diversidade genética e estruturação populacional em capivaras, Hydrochoerus hydrochaeris (Linnaeus, 1766)
(Universidade Federal de São Carlos, 2022-03-08)
Decreased connectivity for species and consequently limited dispersal can be linked
to various environmental factors such as climate, dispersal barriers, or limited
dispersal. In the case of semi-aquatic organisms such ...
Physiological responses of chlorophyta microalgae under environmentally relevant copper concentrations: biomolecules, oxidative stress and photosynthesis
(Universidade Federal de São Carlos, 2022-02-28)
Microalgae require copper (Cu) in trace levels for their growth and metabolism. It is a vital component of certain metalloproteins, participates in the photosynthetic process, and catalyzes various redox reactions. Although ...
Interpretações paleoambientais e paleoecológicas para desertos de dunas antigos: contribuições do estudo de icnofósseis de invertebrados da Formação Botucatu (Brasil)
(Universidade Federal de São Carlos, 2022-06-27)
Botucatu Formation (Paraná Basin) is the Brazilian part of the Botucatu Paleodesert, the largest sand sea recorded in the Phanerozoic which developed in the central part of Gondwana during the Late Jurassic–Early Cretaceous. ...
Análise de parâmetros ecológicos sob influência da remoção da biomassa aérea de Hedychium coronarium J. KÖNIG (ZINGIBERACEAE) e enriquecimento do solo
(Universidade Federal de São Carlos, 2022-09-06)
Plants with clonal growth are characterized by the vegetative production of numerous descendant individuals, called ramets, which can cover extensive natural areas, becoming independent and interconnected through internodes ...
Efeitos da interação e da movimentação de parasitoides especialista e generalista no controle da broca da cana
(Universidade Federal de São Carlos, 2022-09-14)
The dependence of parasitoids on hosts for reproduction, and the fact of their foraging behavior and reproductive success be strictly related to their hosts, making them important agents in biological pest control programs. ...