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- A buried soil is defined by the National Resources Conservation Service as a soil that is “covered with a surface mantle of new soil material that either is 50 cm or more thick or is 30–50 cm thick and has a thickness that equals at least half the total thickness of the named diagnostic horizons that are preserved in the buried soil” (NRCS, 2013).
www.sciencedirect.com/topics/agricultural-and-biological-sciences/buried-soils
The arrangement of these horizons in a soil is known as a soil profile. Soil scientists, who are also called pedologists, observe and describe soil profiles and soil horizons to classify and interpret the soil for various uses.
A buried soil is defined by the National Resources Conservation Service as a soil that is “covered with a surface mantle of new soil material that either is 50 cm or more thick or is 30–50 cm thick and has a thickness that equals at least half the total thickness of the named diagnostic horizons that are preserved in the buried soil ...
Ahb: A buried A horizon enriched with organic matter that is darker (has a color value at least one unit lower than the original parent material) and/or has 0.5% more organic C than IC. Burial may occur by mass wasting of soil downslope, intermittent flooding or deposition of air-borne material.
The definitions of taxa in the Canadian system are based mainly on the kinds, degree of development, and the sequence of soil horizons and other layers in pedons. Therefore, the clear definition and designation of soil horizons and other layers are basic to soil classification.
Examples include artifacts, buried soil, artificial drainage, component, correlation, horizon, and normal year. This glossary also contains a selection of taxonomic class terms from great groups, subgroups, or families. Examples include Arenic, Leptic, Ombroaquic, Pachic, and Rhodic.
The Canadian Soil Information Service (CanSIS) is an authoritative source of soil data and land resource information for Canada. Most requested. Soil Landscapes of Canada. Soil survey reports for Ontario. Detailed Soil Survey compilations. Canada Land Inventory. The Canadian System of Soil Classification. National Soil Database.
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Modern versus Buried Soil Profiles. A buried soil profile, or paleosol (above geologist ‘s head), represents soil development during the last interglacial period. A modern soil profile (Alfisol) occurs near the land surface.
