Soil erosion is a major worldwide threat to agro-ecosystem sustainability and land productivity. Fallout radionuclides and stable isotopes are used to measure magnitudes and sources of soil erosion, ...

This is a preview. Log in through your library . Abstract The erosion of rangeland soils is a widespread problem in Africa. Yet, there are few methods for estimating its rate. Using data from 2 ...

Soil erosion is a major challenge in agricultural production. It affects soil quality and carries nutrient sediments that pollute waterways. While soil erosion is a naturally occurring process, ...

The Vanishing Foundation of American Agriculture 6 billion tons of topsoil since farming began roughly a century and a half ago. Let's be real, that number is almost incomprehensible until you realize ...

Over 45 billion tons of soil are lost to erosion every year. Farmers and agricultural authorities in several countries have succeeded in slowing down erosion with the help of nuclear techniques. Here ...