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Contaminação ambiental por efluentes e micropoluentes: efeitos toxicológicos sobre peixes da espécie Cyprinus carpio
(Universidade Federal de Santa Maria, 2021-12-17)
The absence of treatment or the ineffective treatment of effluents is one of the biggest sanitary
problems in Brazil, since several potentially dangerous substances can be transported through
them, being constantly ...
Parâmetros bioquímicos em Eisenia andrei após exposição a pesticidas utilizados no cultivo da soja em solo sob integração lavoura-pecuária
(Universidade Federal de Santa Maria, 2023-02-08)
Pesticide consumption observed in Brazil in recent years brings a concern about
the impact that these molecules may have on the environment. After application,
pesticides can have several destinations, including atmosphere, ...
Efeitos ecotoxicológicos de lixiviado de aterro sanitário bruto e tratado por destilação em Eisenia andrei
(Universidade Federal de Santa Maria, 2023-05-30)
Sanitary landfill leachate is highly polluting, with high concentrations of heavy metals and toxic substances. In Brazil, this effluent must meet the standards and conditions for releasing effluents present in Resolution ...
Uso de dejetos bovinos e suínos como fertilizantes: avaliação dos efeitos ecotoxicológicos em minhocas Eisenia andrei
(Universidade Federal de Santa Maria, 2024-03-26)
The global production of pigs and cattle, although playing an important role in the economy,
can generate significant environmental impacts, such as those associated with waste generated
in intensive animal production. ...
Efeitos ecotoxicológicos de herbicida e de inseticida biológico em solo: estudo com minhocas Eisenia andrei
(Universidade Federal de Santa Maria, 2024-03-27)
The use of herbicides combined with insecticides is motivated by the need to control weeds and pests that occur concurrently in agricultural crops. Even with the increasing use of these products to ensure productivity, ...