pinnaneroosio
Pinnaneroosio (Finnish for surface erosion) is the removal or wearing away of material from the outer surface of a solid, driven by mechanical, chemical, or thermal processes. It primarily affects the surface layer and can change roughness, strength, and appearance without necessarily thinning the entire body.
Mechanisms include mechanical erosion, where moving water, wind, ice, or particles abrade or pluck surface material;
Pinnaneroosio is studied in geology and geomorphology to understand landscape evolution, and in materials science and
Measurement and modeling focus on erosion rate, often expressed as thickness or mass loss per area per
Mitigation emphasizes protective coatings, corrosion inhibitors, wear-resistant materials, proper drainage, weathering controls, and vegetation or barriers