Finding the Nitrogen: Modeling Forest Fertilizer Runoff

Pine forests in the southeastern United States are more productive than ever, and fertilizers can take some of the credit. But not all fertilizer goes toward plant growth. Some of it runs off into rivers and streams, where it can degrade water quality. A number of water quality models are available¬† to predict fertilizer runoff.¬†A…  More 

Developing Countries Tap Future Water Availability

Developing countries often face extreme challenges that negatively affect forests that provide local water supplies. Africa alone has roughly 22 percent forests and woodlands, areas rich with biodiversity, timber, and water resources. However, many of these areas face extreme conditions that threaten unprotected forests and ultimately future water availability. In 2005, Eastern Forest Environmental Threat…  More