Assertion: chlorine's form | /r/HasProperty | available
Facets:
value: for algal growth
type: PURPOSE
value: directly
type: MANNER
Source sentences:
text: Only dissolved forms are directly available for algal growth: for nitrogen and phosphorus these include Ammonia (NH 4 ), Nitrate (NO 3 -), Nitrite (NO 2 -), Orthophosphate (PO 4 -3), as well as dissolved Carbon Dioxide (CO 2 ) and dissolved Silica (SiO 2 )"