Supporting data for "A Comprehensive Ecological Risk Assessment of Retinoic Acids in Urbanized Coastal Marine Environments"

Data includes the concentrations and compositions of RAs and 4-oxo-RAs in collected influent, effluent, sludge and seawater samples. Post-hoc analysis was conducted to compare the concentrations of RAs and 4-oxo-RAs in seawater samples collected in 10 water control zones. 

Data also includes the species sensitivity distribution that was constructed to assess the ecological risks of at-RA to marine environments. It was compared with that for freshwater species as well. Ecological risks of the studied RAs were assessed by computing hazard quotients in the marine environment of Hong Kong.