D4RUNOFF KlinK 2023-06-26 2025-04-16 13:21:10 en-EN Hazard characterisation EEA The second step in the process of hazard assessment, consisting in the qualitative and, wherever possible, quantitative description of the nature of the hazard associated with a biological, chemical, or physical agent, based on one or more elements, such as mechanisms of action involved, biological extrapolation, dose-response and dose-effect relationships, and their respective attendant uncertainties.  2023-07-20 17:13:57