Overlandflow generation and surface erosion in Mongolia

In Mongolia, significant soil erosion is thought to be caused by overgrazing and unsuitable management. Soil erosion also makes desertification, a key issue of environmental concern. However, very few field data are available on overland flow mechanism, soil erosion processes and amount and desertification processes. The purpose of our research project (2001-2006) is to study and assess the state and the causes of soil erosion through the monitoring of overland flow and soil erosion.