This research examines a spatially explicit allocation of habitat restoration activities in an Oregon watershed to meet water temperature targets for the benefit of endangered salmonid fish species. Integrating hydrological, biological and economic models, a series of optimization problems are...

In the U.S., urban sprawl and the rise in obesity rates have been two powerful trends during the latter half of the 20th century. Previous empirical work has found that obesity rates are influenced by labor market outcomes that are fundamentally shaped by the spatial pattern of developed land....

This paper estimates the effects of reduce water quality, and pollute, disturb open space and other amenities on housing prices or destroy natural habitats for wildlife. and development density in Portland, Oregon, Open space takes many forms. City within the framework of an urban equilibrium...