A review of physical, chemical, and hydrogeologic characteristics of stray gas migration: Implications for investigation and remediation.

Releases of natural gas into groundwater from oil and gas exploration, production, or storage (i.e., "stray gas") can pose a risk to groundwater users and landowners in the form of a fire or explosive hazard.

Application of natural resource valuation concepts for development of sustainable remediation plans for groundwater.

This paper explores the application of natural resource assessment and valuation procedures as a tool for developing groundwater remediation strategies that achieve the objectives for health and environmental protection, in balance with considerations of economic viability and conservation of natural resources. The natural resource assessment process, as applied under U.S.