The Maryland Sea Grant, a research program out of the University of Maryland, publishes a magazine, Chesapeake Quarterly, on environmental issues in the Chesapeake Bay region. In April they featured a story on water quality trading in the Chesapeake watershed. Water quality trading can take place between farmers and cities, where farmers plant cover crops and adopt other practices to reduce nitrogen runoff, and in return can receive financial grants from local wastewater treatment plants, for example. So far, water quality trading has not been very successful in the area, in terms of participation. The article, “Trading Away Toward a Cleaner Bay,” examines why this is the case, and looks at other market based approaches to limit nitrogen runoff into the Chesapeake Bay.