Assertion: calcification | /r/HasProperty | slow
Facets:
value: considerably
type: DEGREE
value: to nonexistent
type: OTHER
Source sentences:
text: Nevertheless, it is protected enough for calcification to be rapid there and slow to nonexistent to leak out in the bulk water.
text: It is well known in the scientific literature, if not in the reefkeeping hobby, that calcification is slowed considerably as the pH is lowered below natural levels.15,16