• Estimate exposures, doses, and risk posed by radioactive and toxic substances in the environment 


  • Characterize the transport and fate of chemicals and radionuclides in air, soils, surface water, and groundwater

  • Analyze and evaluate human health and ecological risks

  • Quantify ecological risks posed by chemical, biological, and physical stressors

  • Apply risk, uncertainty, and decision analysis to minimize remediation and cleanup costs

  • Provide technical support and expert testimony in human health and environmental litigation

  • Communicate human health and ecological risks to risk managers, legislators, and members of the public

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