reikäkangas

Reikäkangas is a geological term referring to a type of soil or subsoil formation characterized by its porous or honeycombed structure. This structure is often a result of natural processes such as the leaching of soluble minerals, the decomposition of organic matter, or the weathering of parent rock. The resulting spaces within the soil can vary in size and distribution, influencing the soil's physical properties.

Soils described as Reikäkangas tend to have good drainage due to the presence of voids, which can allow water to pass through more easily than in more compacted soils. This characteristic can be advantageous for plant growth in some environments, as it can prevent waterlogging. However, the high porosity can also lead to rapid drying, which may be detrimental in arid or semi-arid regions. The internal structure can also affect the soil's ability to retain nutrients and its susceptibility to erosion.

The term "Reikäkangas" is primarily used in geological and soil science contexts, particularly in Finnish and Scandinavian research, reflecting the specific geological conditions and soil types found in those regions. Understanding the formation and properties of Reikäkangas is important for land use planning, agriculture, and civil engineering, as its unique structure impacts its suitability for various applications.