
Thionic horizon (WRB 2022): post-oxidation acid sulfate horizon. Requires sulfidic_s_pct >= 0.01 AND pH(H2O) <= 4.
Source:R/diagnostics-horizons-wrb-v033.R
thionic.RdThionic horizon (WRB 2022): post-oxidation acid sulfate horizon. Requires sulfidic_s_pct >= 0.01 AND pH(H2O) <= 4.
Arguments
- pedon
A
PedonRecord.- min_thickness
Numeric threshold or option (see Details).
- max_pH
Numeric threshold or option (see Details).
- min_sulfidic_s
Numeric threshold or option (see Details).