Trees in Protected Areas

Conservation goals range anywhere from aesthetics to survival. Among the most important of those is ensuring that an ecosystem is resilient to disturbances and provides as many different functions as possible. According to an assessment by a USDA Forest Service cooperating researcher, those qualities can be quantified using two metrics: rarity and evolutionary distinctiveness. Rarity…  More 

New Forest, New Water Yield

Today, forests abound in the southern Appalachians. However, there was a time in the early 1900s when many forests were harvested or cleared so that the land could be used to grow crops or provide pasture. “The forests that have returned may use water differently,” says U.S. Forest Service research ecologist Katherine Elliott. Elliott and…  More