Metal pollution in rivers is in great concern with human activities in the fluvial watershed. This thesis aims to investigate the potential use of chl-a fluorescence parameters as biomarkers of metal toxicity, and to find cause-effect relationships between metal exposures, other environmental factor (i.e. light), and functional and structural biofilm responses. This thesis demonstrates that the use of chl-a fluorescence parameters allows detect early effects on biofilms caused by zinc toxicity, both in the laboratory as in polluted rivers. In microcosm experiments, the use of chl-a fluorescence parameters allows evaluates structural changes on photosynthetic apparatus and in algal groups’ composition of biofilms long-term exposed to zinc. I...
An indoor channel system was colonised with fluvial biofilms to study the chronic effects of high Fe...
The increasing uncontrolled development of human activities and consequent increase in the productio...
The use of Rapid light curves (RLCs) as a toxicity endpoint for river biofilms was examined in this ...
Metal pollution in rivers is in great concern with human activities in the fluvial watershed. This t...
[Departement_IRSTEA]Eaux [TR1_IRSTEA]BELCAInternational audienceAnthropogenic activities are in grea...
With the aim of evaluating cause-effect relationships between metal pollution and biofilm structure ...
[Departement_IRSTEA]Eaux [TR1_IRSTEA]BELCAInternational audienceFluvial biofilms are subject to mult...
This study aimed to explore the use of antioxidant enzyme activities (AEA) and biofilm metal accumul...
Dans le cadre de l'application de la Directive Cadre sur l'Eau il serait intéressant de mettre au po...
The expected response of fluvial biofilms to the environment and metal pollution prevailing under di...
The potential of the antioxidant enzyme catalase (CAT) and ascorbate peroxidase (APX) as molecular b...
The present thesis aims to evaluate the use of antioxidant enzyme activities (AEA) of biofilm commun...
International audienceThe aim of this study was to investigate the repeatability and seasonal variab...
[Departement_IRSTEA]Eaux [TR1_IRSTEA]BELCAInternational audiencePollution-induced community toleranc...
Abandoned mines cause serious environmental damage to their surroundings with considerable impacts o...
An indoor channel system was colonised with fluvial biofilms to study the chronic effects of high Fe...
The increasing uncontrolled development of human activities and consequent increase in the productio...
The use of Rapid light curves (RLCs) as a toxicity endpoint for river biofilms was examined in this ...
Metal pollution in rivers is in great concern with human activities in the fluvial watershed. This t...
[Departement_IRSTEA]Eaux [TR1_IRSTEA]BELCAInternational audienceAnthropogenic activities are in grea...
With the aim of evaluating cause-effect relationships between metal pollution and biofilm structure ...
[Departement_IRSTEA]Eaux [TR1_IRSTEA]BELCAInternational audienceFluvial biofilms are subject to mult...
This study aimed to explore the use of antioxidant enzyme activities (AEA) and biofilm metal accumul...
Dans le cadre de l'application de la Directive Cadre sur l'Eau il serait intéressant de mettre au po...
The expected response of fluvial biofilms to the environment and metal pollution prevailing under di...
The potential of the antioxidant enzyme catalase (CAT) and ascorbate peroxidase (APX) as molecular b...
The present thesis aims to evaluate the use of antioxidant enzyme activities (AEA) of biofilm commun...
International audienceThe aim of this study was to investigate the repeatability and seasonal variab...
[Departement_IRSTEA]Eaux [TR1_IRSTEA]BELCAInternational audiencePollution-induced community toleranc...
Abandoned mines cause serious environmental damage to their surroundings with considerable impacts o...
An indoor channel system was colonised with fluvial biofilms to study the chronic effects of high Fe...
The increasing uncontrolled development of human activities and consequent increase in the productio...
The use of Rapid light curves (RLCs) as a toxicity endpoint for river biofilms was examined in this ...