Water contamination can result in the deterioration of its ecological quality and value for human consumption. The present work assessed the ecotoxicologic effects of potential contaminants present in several water samples from varied provenience (aquifer, municipal spring, rivers, public distribution system and treated effluents from a car garage). The adopted end-point was immobilization of Daphnia magna juveniles. The obtained results show high toxicity for samples collected from the aquifer, municipal spring and public distribution system. Intermediate toxicity was attributed to the treated garage effluents. No toxicity was observed for river water. A contaminação da água pode resultar na deterioração da sua qualida...
The determination of the real toxicity of sediments in aquatic ecosystems is challenging and necessa...
An evaluation was made of the quality of samples of water and sediment collected from a series of re...
AbstractThe determination of the real toxicity of sediments in aquatic ecosystems is challenging and...
Water contamination can result in the deterioration of its ecological quality and value for human c...
Dissertação de mestrado em EcologiaA gestão dos recursos hídricos com vista à obtenção de água doce ...
A risk assessment concerning the potential environmental risk of highway run-off water is performed ...
Lodos de duas Estações de Tratamento de Água (ETA) que utilizam cloreto férrico (ETA-Paiol-ETA-1) e ...
Orientador:Nivaldo Eduardo RizziDissertaçao(mestrado)- Universidade Federal do Paraná. Setor de Cien...
Freshwater reservoirs can be impacted by several hazardous substances through inputs from agricultur...
AIM: This study aimed to assess the quality of water and sediment of urban streams (Lajeado, Preto, ...
Several studies have been questioning and encouraging paradigms shift in ecotoxicology so it can bet...
Background: The rational use of water and the application of treatment systems for wastewater are pr...
(With 4 figures) An evaluation was made of the quality of samples of water and sediment collected fr...
Ensuring availability of quality water for human consumption causes becomes an increasing number of ...
Pharmaceutical effluents have recently been recognized as an important contamination source to aquat...
The determination of the real toxicity of sediments in aquatic ecosystems is challenging and necessa...
An evaluation was made of the quality of samples of water and sediment collected from a series of re...
AbstractThe determination of the real toxicity of sediments in aquatic ecosystems is challenging and...
Water contamination can result in the deterioration of its ecological quality and value for human c...
Dissertação de mestrado em EcologiaA gestão dos recursos hídricos com vista à obtenção de água doce ...
A risk assessment concerning the potential environmental risk of highway run-off water is performed ...
Lodos de duas Estações de Tratamento de Água (ETA) que utilizam cloreto férrico (ETA-Paiol-ETA-1) e ...
Orientador:Nivaldo Eduardo RizziDissertaçao(mestrado)- Universidade Federal do Paraná. Setor de Cien...
Freshwater reservoirs can be impacted by several hazardous substances through inputs from agricultur...
AIM: This study aimed to assess the quality of water and sediment of urban streams (Lajeado, Preto, ...
Several studies have been questioning and encouraging paradigms shift in ecotoxicology so it can bet...
Background: The rational use of water and the application of treatment systems for wastewater are pr...
(With 4 figures) An evaluation was made of the quality of samples of water and sediment collected fr...
Ensuring availability of quality water for human consumption causes becomes an increasing number of ...
Pharmaceutical effluents have recently been recognized as an important contamination source to aquat...
The determination of the real toxicity of sediments in aquatic ecosystems is challenging and necessa...
An evaluation was made of the quality of samples of water and sediment collected from a series of re...
AbstractThe determination of the real toxicity of sediments in aquatic ecosystems is challenging and...