The Environmental Valuation Reference Inventory (EVRI) is a database of valuation studies accessible through Internet. The database contains detailed information of about 700 environmental valuation studies, primarily from North America. EVRI was designed by Environment Canada, and both...

Following recent adoption of the Water Framework Directive (WFD), the European Commission is required to identify, from a list of 32 priority substances (PS), the priority hazardous substances (PHS) that are of particular concern for the aquatic environment. Consideration of the socioeconomic...