ch. 1. Introduction / Mark Crane. [et al.] -- ch. 2. Setting environmental standards within a socioeconomic context / Andrew Farmer. [et al.] -- ch. 3. How should an environmental standard be implemented? / Mark Crane. [et al.] -- ch. 4. Water and sediment EQS derivation and application / Peter Matthiessen. [et al.] -- ch. 5. Derivation and use of environmental quality and human health standards for chemical substances in groundwater and soil / Graham Merrington. [et al.] -- ch. 6. Workshop conclusions and recommendations / Mark Crane, Dawn Maycock, and Graham Merrington.