Centre documentaire

Impacts of chemical stress, season, and climate change on the flounder population of the highly anthropised Seine estuary (France)

Article de Jennifer Laurent, Edouard Lavergne, Jérôme Couteau
Publié dans Environmental Science and Pollution Research en avril 2022

1. Introduction
2. Materials and methods
2.1 Study sites and fish sampling
2.2 Estuarine water temperature monitoring
2.3 Pollutant analysis
– Liver PCBs
– Liver metals
– Bile PAH metabolite: hydroxypyrene
2.4 Physiological and health status
2.5 Biomarkers
3. Results
4. Discussion
4.1 Temporal trends in winter water temperature in estuaries
4.2 Fish contamination by metals and organic pollutants
4.3 Fish health indicators: condition factor, storage and membrane lipids, growth rate, liver histopathology
4.4 Phenology of the reproduction
4.5 Undetected reproductive endocrine disruption
4.6 Biomarkers and metabolic activities
4.7 Potential relationships between sphingomyelin, phosphatidylserine, and lipid peroxidation
5. Conclusions
6. References