In developing countries, erosion effects on nutrient supply remain a ... spatial and temporal variability in agricultural systems rill erosion - movement of soil by flowing water forming ...

We examine an important source of heterogeneity, namely the different perceptions individuals hold across hierarchical levels. We introduce the notion of a hierarchical erosion effect whereby ...

Weathering and erosion slowly chisel, polish, and buff Earth's rock into ever evolving works of art—and then wash the remains into the sea. The processes are definitively independent ...

Rill erosion produced 29 times more sediment than sheet erosion ... Cs-137, and Pb-210 activities to compare the effects of till vs. no-till management on soil erosion and sediment yield. The upper ...

A Cooperative Research & Development Agreement (CRADA) with the Air Force allows us to provide easy access for commercial customers. The "dust rig" was designed and developed in 1983 to simulate ...

This doctrine says that if doing something morally good has a morally bad side-effect, it's ethically OK to do it providing the bad side-effect wasn't intended. This is true even if you foresaw ...

The 'soil footprint' of a food is the amount of soil that is lost during its cultivation process, and it is calculated by dividing the erosion rate by its degree of productivity. This is a term ...

the “Streisand effect.” In 2003, the California Coastal Records Project shared a photo online as part of an effort to document coastal erosion along the Florida coastline. However, the photo ...

Adderall is used to treat attention deficit hyperactivity disorder (ADHD) and narcolepsy. The effects can be positive when taken as intended but dangerous if you use it without medical supervision.

Nitrogen in the soil, where plants can readily utilize it, benefits crop growth and health. However, nitrogen leaving the soil—whether through leaching into the groundwater table, flowing with ...

Officials said the petroleum comes from historic military use of the site. They added that the erosion has also uncovered large quantities of “hazardous” remaining Navy and Coast Guard ...