Agriculture and Agri-Food Canada
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PMCALC1,2,3 - Parent Material Chemical Property

Code PMCALC1,2,3 Name
UD Undifferentiated
EA Extremely / Strongly Acidic
AN Medium Acid to Neutral
WC Weakly Calcareous
VC Moderately / Very Strongly Calcareous
EC Extremely Calcareous
SA Calcareous and Saline
- Not Applicable
Source: CanSIS Working Group
Contact: Head, CanSIS