Reviews current understanding of the mechanisms of soil erosion, focussing on water-based and wind-based erosion processesConsiders the effectiveness of mitigation measures to reduce soil erosion, including buffer strips, zero/no-tillage and cover cropsAddresses recent advances in techniques used to measure, predict, track and model soil erosion, including digital soil mapping and proximal instrumental techniques

Forests cover approximately 26% of the world's land surface area and represent a distinct biotic community. They interact with water and soil in a variety of ways, providing canopy surfaces which trap precipitation and allow evaporation back into the atmosphere, thus regulating how much water reaches the forest floor as through fall, as well as pull water from the soil for transpiration. The discipline "forest hydrology" has been developed throughout the 20th century. During that time huma...

Forests cover about a third of the world's land surface area. They represent a distinct biotic community, provide a living for many millions of people, and provide fresh water to sustain communities. Forests capture part of the precipitation and pass the remainder into the soil. Some of this is then passed back to the atmosphere along with some to streams as a regulated outflow. Forest cover is generally the preferred land-use for clean water supplies, recreation, tourism, and other ecosys...