You searched for: “calcisols
Calcisol, Calcisols
1. Soils which are characterized by a layer of translocated (migrated) calcium carbonate (whether soft and powdery or hard and cemented) at some depth in the soil profile.

They are usually well-drained soils with fine to medium texture, and they are relatively fertile because of their high calcium content.

Their chief use is for animal grazing. Occupying about 6.4 percent of the continental land surface of the earth, these soils are typically located in arid or Mediterranean climatic zones (southwestern United States, central and southern Argentina, central China, northern Africa, and the Arabian Peninsula).

Soils in the Aridisol, Inceptisol, and Mollisol orders of the U.S. Soil Taxonomy show strong calcium carbonate accumulation and are therefore closely related to the Calcisols.

Related FAO soil groups originating in arid regions and conditioned by limited leaching include Solonchak, Solonetz, Durisol, and Gypsisol.

2. From the classification system of the Food and Agriculture Organization, FAO.
3. Etymology: from Latin calix, "lime".
This entry is located in the following unit: sol-, -sol + (page 2)