The UNC Superfund Research Program (SRP) aims to better understand the human and environmental health risks associated with several of the highest priority chemicals regulated under the Superfund program,
including polycyclic aromatic hydrocarbons (PAHs), halogenated hydrocarbons, chlorinated solvents, and heavy metals. To accomplish these aims, we bring together a diverse group of more than 70 biomedical researchers, engineers, chemists, statisticians, environmental scientists, computer modelers, postdoctoral researchers, and graduate trainees.


Our ultimate objective is to develop the scientific bases that are necessary to implement biologically-based risk assessments for several chemicals on the National Priorities List.

Our goal is to improve how environmental and human health risks around hazardous waste sites are calculated and communicated and, ultimately, to devise strategies for remediating sites in order to minimize risks.

We are also working to better understand what factors influence the movement of chemicals in the environment, identify ways to reduce potential exposures to toxic chemicals, and devise more effective cleanup strategies at contaminated sites.

Through the combination of accurate estimates of risk for different levels of exposure, reliable predictions of chemical fate and transport, and effective clean-up strategies, it will be possible to develop more effective methods for site remediation which protect both public and environmental health.

Research Goals

Our research team is interested in:

  • Identifying sources of toxic chemicals in the environment and ways that these chemicals can affect human health;
  • Exploring how the body interacts and responds to toxic chemicals, including the ways in which a person’s genes can influence how their body responds;
  • Identifying biological signals that show a body has been exposed to a specific chemical (i.e., biomarkers of exposure);
  • Improving the precision of tools used to determine how much a contaminated area must be cleaned up to protect human and environmental health; and
  • Evaluating cleanup methods, including the use of bioremediation, to reduce human exposures to hazardous chemicals.

About the Superfund Research Program

NIEHS_SRP_Log_horz_2CThe Superfund Research Program (SRP) is a network of university grants that are created for researchers, faculty, and students to seek solutions to the complex health and environmental issues associated with the nation’s hazardous waste sites.

The SRP is funded by the National Institute of Environmental Health Sciences (NIEHS), a branch of the National Institutes of Health. The SRP was established in 1987 to support a multidisciplinary approach to research and decision-making at Superfund and other hazardous waste sites.  More information about the SRP.