markskikt
Markskikt is a term used in Swedish soil science to describe the upper part of the soil profile that has been affected by soil-forming processes. It typically covers the layers closest to the surface, including organic-rich material and the mineral topsoil, and it can extend to the depth where root penetration and biological activity begin to diminish. The exact thickness and composition of the markskikt vary with climate, vegetation, parent material, and land use.
The markskikt is characterized by properties such as texture, structure, organic matter content, moisture regime, and
Assessment of the markskikt is typically part of soil surveys and classification efforts. Field descriptions, soil
In practice, the term is used in agriculture, forestry, and environmental planning in Swedish-language literature and