Assertion: acid humified peat | /r/CapableOf | exhibit the greatest resistence
Facets:
value: because of high lignin content
type: CAUSE
value: because of phenolic hydroxyl groups
type: CAUSE
value: because of their carboxyl
type: CAUSE
Source sentences:
text: Lucas (1982), quoting Puustjarvi and Robertson, indicates that acid, humified peats exhibit the greatest resistence to re-wetting because of their carboxyl and phenolic hydroxyl groups, and high lignin content.