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Now showing items 21-26 of 26
Efeitos de um metal essencial (Mn) e um não essencial (Cr), isolados e em mistura, na clorofícea de água doce Raphidocelis subcapitata
(Universidade Federal de São Carlos, 2022-01-10)
Metal contamination of aquatic ecosystems poses to aquatic biota. Usually, metals are not present isolated in environments, so aquatic organisms are exposed to several chemical compounds simultaneously. Despite this, there ...
Atributos reprodutivos de peixes da bacia do rio São Francisco e implicações filogenéticas
(Universidade Federal de São Carlos, 2007-03-29)
In the present study there are presented the reproductive attributes of 12
species from São Francisco river basin, obtained through the hipophysation and
manual fertilization of the oocytes. Later the registered data ...
Dinâmica espaço-temporal da cobertura de Mata Atlântica no Centro de Endemismo Pernambuco e uso do habitat pela avifauna ameaçada da região
(Universidade Federal de São Carlos, 2023-06-30)
The Atlantic Forest is one of the world's most important biodiversity hotspots, harboring a high species richness and serving as the stage for some of the largest conservation challenges nowadays. A small portion of this ...
Efeito do material particulado atmosférico sedimentável oriundo de área industrial siderúrgica em órgãos do robalo-peva (Centropomus parallelus): bioconcentração, estresse oxidativo e histopatologias
(Universidade Federal de São Carlos, 2023-02-28)
The release of metallic smoke by metallurgical industries contaminates the air and water environment. The increase of metals in the aquatic environment can develop imbalance and pathologies in organisms. In this context, ...
A diversidade dos Pimplinae (Hymenoptera: Ichneumonidae) na Mata Atlântica, Brasil
(Universidade Federal de São Carlos, 2023-04-05)
The Pimplinae subfamily is considered one of the oldest in the Ichneumonidae family, consisting of more than 1,700 species in 77 genera around the world. In the Neotropics they are still little known and only about 414 ...
Toxicidade dos metais cádmio, cobalto e níquel, isolados e em combinações binárias, para a clorofícea Raphidocelis subcapitata
(Universidade Federal de São Carlos, 2023-03-08)
In aquatic ecosystems, organisms are exposed to several compounds capable of interacting and generating toxic effects. Metals are naturally present in these environments and some are essential to the metabolism of organisms. ...