A step towards a in …

By contrast, forestland and other semi-natural vegetation areas experience an overall surplus of sediments which is driven by a re-deposition of sediments eroded from agricultural land. Combining the predicted loss rates with the organic carbon (SOC) stock, we estimate a SOC displacement by water erosion of 14.5 Tg yr −1.

Continue ReadingA step towards a in …

The most common engineering classification system for soils in North America is the Unified System (USCS). The USCS has three major classification groups: (1) coarse-grained soils (e.g. sands and gravels ); (2) fine-grained soils (e.g. silts and clays ); and (3) highly organic soils (referred to as "peat").

Continue Reading