Similarly, during erosion, small amounts of liquid affect the cohesive forces in granular materials. The distinct layers of ...

Exogenous reactive nitrogen input has a profound effect on the carbon cycle of terrestrial ecosystems. Most current research on soil organic carbon (SOC) dynamics in relation to nitrogen input has ...

The Anasazi, a once-flourishing tribe in the American Southwest, lived on bounties of corn, squash and beans. In 1276 A.D., however, a long, unforgiving drought made agriculture untenable, forcing ...

Nancy Ingabire Abayo, an assistant professor of civil and environmental engineering, secured a $200,000 grant from the ...

To remain healthy and thriving, it's vital that trees receive sufficient oxygen. Accordingly, arborists have some nuanced advice about covering exposed roots.