Describes the characterization and remediation of methyl tertiary butyl ether and tertiary butyl alcohol in groundwater.

Provides updated information on new developments and innovative approaches in applying permeable reactive barriers to treat a variety of groundwater contaminants.

Provides a comprehensive discussion on chemical oxidants and outlines the requirements of in situ chemical oxidation.

Provides information on geophysical prove-outs and the broader topics of geophysical surveys, equipment, and methodologies currently used in munitions response actions.

How to systematically evaluate and manage uncertainty associated with the remediation process by using remediation process optimization as a tool.

Presents approaches to performance monitoring of various in situ technologies for the treatment of dense nonaqueous phase liquid source zones.

Presents the results and identified challenges of a survey of state regulator perspectives on long-term stewardship.

For regulators, technology users, and stakeholders to facilitate the use of polyethylene diffusion bag sampling, particularly for the long-term monitoring of volatile organic compounds in groundwater.

Focuses on the decisions and facilitating the decision processes related to design, evaluation, construction, and post-closure care associated with alternative final covers.

An overview of vapor intrusion, the type of contaminants that may have vapor intrusion potential, the potential of brownfield sites to have indoor air exposure from vapor intrusion, and the steps that can be taken to limit exposures.