Podzols are easily recognisable by their distinct layers or horizons ... Eluviation is the removal of soil, clay, silt or fine organic matter in suspension from a soil horizon.

"The aggregation properties of nanoplastics and their adsorption onto soil particle surfaces are ... the researchers used two different types of soil: andosol (volcanic soil) and fine sand. "Both ...

Soil is a mixture of tiny particles of rock, dead plants and animals, air and water. Different soils have different properties depending on their composition. Sandy soil is pale coloured and has ...

Nanoplastics behave differently in sand and volcanic soils. Their movement and clumping change with pH levels.