pedocal
Quick Summary
A pedocal is a type of soil characterized by a distinct, hardened layer where carbonates have accumulated. The term "pedocal" originates from Greek and Latin roots, meaning "earth" and "lime" respectively. This soil type was first identified in 1928.1
For scientific study, soils can be conceptualized as units called pedons, which represent the smallest landscape element that can be classified as soil. These pedons have defined vertical and lateral dimensions to allow for the examination of soil horizons. Groups of similar pedons that form a larger, distinct area are known as polypedons.2
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