National policy supports the production of renewable energy from cellulosic feedstocks such as corn stover and switchgrass. These feedstocks have contrasting impacts on water quality. In this study, the regional supply response for cellulosic biofuel from these two feedstocks is estimated for...

This paper analyzes the economy-wide gains obtainable from the allocation of surface irrigation water to its most productive use, and evaluates a decentralized mechanism for achieving this result in a spatially heterogeneous environment. The focus country for the analysis is Morocco. The...

The "global commons" is a metaphor. Metaphorically, all of the earth's resources are held in common by this and future generations, to be used and abused as we and our heirs see fit. Yet "the commons" metaphor may also be seen at a less global level, and less metaphorically. In much of the...

This report discusses the development and current status of the plant genetic resources conservation and maintenance system in the former Soviet Union as of mid 1994.