Gleyic Arenosol (Protoargic)


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Georeferencing
Tyumen region, Nizhnetavdinsky district, biostation of Tyumen State University, vicinity of Lake Kuchak
Location of the object in relief
Footslope of an ancient lake basin (Lake Tangachi), swamped to date.
Plant community
Birch-pine bracken-forb forest with linden in the undergrowth
Soil features
This soil is formed on binomial deposits. The upper sand unit is winnowed lacustrine sands (limnoalluvium, beach deposits), and the lower unit is structural gleyed heavy loam-clay lacustrine deposits, without signs of pedogenic transformation. One can see large, non-contrasting layers typical of sublittoral deposits of heavy granulometric composition.
Database object type
Soil profiles
Natural zone
Continental subboreal forests (hemiboreal)
Reference Soil Group (WRB)
Arenosols
Principal qualifiers (WRB)
Protoargic, Gleyic
Code
ntr2022-19