What challenges are associated with CERCLA and toxicology?
Several challenges are associated with CERCLA and toxicology:
1. Complexity of Contaminants: Sites often contain a mixture of contaminants, making it difficult to determine individual and synergistic effects. 2. Data Limitations: Limited toxicological data for many chemicals can hinder accurate risk assessments. 3. Evolving Science: As scientific understanding evolves, risk assessments may need updating to reflect new information. 4. Public Perception: Communicating risk to the public can be challenging, requiring clear and transparent communication.
