En passant des fédérations de pêche au CSP puis à l'ONEMA, les gardes-pêche devenus inspecteurs de l'environnement ont gagné une indépendance vis à vis du loisir de la pêche mais ne sont qu'un maillon dans la chaîne administrative de traitement des pollutions.
Passive samplers can integrate fluctuating concentrations of organic micropollutants in the aquatic environment, and allow the determination of reliable estimates of average concentrations. In agricultural watersheds, most passive samplers cannot however integrate high and transient concentrations of pesticides in small rivers. Passive stir bar sor...
Published in Analytical and Bioanalytical Chemistry
Although experimental design is a powerful tool, it is rarely used for the development of analytical methods for the determination of organic contaminants in the environment. When investigated factors are interdependent, this methodology allows studying efficiently not only their effects on the response but also the effects of their interactions. A...
Published in Environmental Science and Pollution Research
Five estrogenic hormones (unconjugated + conjugated fractions) and 10 beta blockers were analyzed in three wastewater treatment plant (WWTP) effluents and receiving river waters in the area of Lyon, France. In the different samples, only two estrogens were quantified: estrone and estriol. Some beta blockers, such as atenolol, acebutolol, and sotalo...
La mise en place de la trame bleue nécessite le développement d’outils de modélisation de la continuité écologique des rivières pour les poissons. Comment fonctionnent ces outils et comment peuvent-ils contribuer à identifier les zones prioritaires à restaurer tout en tenant compte des usages antagonistes du milieu aquatique ? Quelques réponses ave...
Polycyclic aromatic hydrocarbons (PAHs) and pesticides are among the most widespread organic contaminants in aquatic environments. Because of their aromatic structure, PAHs and pesticides have intrinsic fluorescence properties in the ultraviolet/blue spectral range. In this study, excitation–emission matrix (EEM) fluorescence spectroscopy and paral...
Polycyclic aromatic hydrocarbons (PAHs) and pesticides are among the most widespread organic contaminants in aquatic environments. Because of their aromatic structure, PAHs and pesticides have intrinsic fluorescence properties in the ultraviolet/blue spectral range. In this study, excitation–emission matrix (EEM) fluorescence spectroscopy and paral...
En tant que base principale de la production primaire dans la plupart des hydrosystèmes, les macrophytes peuvent apporter des informations précieuses sur l'état de santé des milieux aquatiques. Comment traduire ces informations pour évaluer l'état de santé et gérer ces milieux ?
à venir
