From New York City's urban forest and farmland in Virginia to the vast Sonoran Desert of Arizona and riverside parks in Vancouver, Washington, green infrastructure is becoming a priority for cities, counties, and states across America. Recognition of the need to manage our natural assets trees, soils, water, and habitats as part of our green infrastructure is vital to creating livable places and healthful landscapes. But the land management decisions about how to create plans, where to invest money, and how to get the most from these investments are complex, influenced by differing...