Acrisol RSG diagnostic (WRB 2022)

Tests whether a profile satisfies the Acrisol RSG criteria: an argic horizon with low-activity clay (CEC < 24 cmol_c/kg clay) AND low base saturation (BS < 50%) within at least one argic layer.

Usage

acrisol(pedon, max_cec = 24, max_bs = 50)

Arguments

pedon

A PedonRecord.

max_cec

Maximum CEC per kg clay (default 24).

max_bs

Maximum base saturation % (default 50).

Value

A DiagnosticResult.

References

IUSS Working Group WRB (2022), Chapter 5, Acrisols.