Chemical Fate & Transport

In chemical fate and transport analysis, Dr. Rosenfeld has authored a widely used textbook—The Risks of Hazardous Wastes—which addresses how pollutants move through air, water, and soil, and how they transform chemically over time. His assessments of PFAS, dioxins, solvents, and petroleum hydrocarbons integrate field data, transport modeling, and regulatory guidance to determine long-term exposure pathways and risks, supporting both remediation and legal claims. RoseyFields can handle complex movement of soil and groundwater using various models to calculate the time it takes for contaminants to reach all end points needing evaluation.