Assertion: iron | /r/HasAspect | key role
Facets:
value: in structuring phytoplankton communities
type: LOCATION
Source sentences:
text: The Iron is the most common limiting element that have a key role in structuring phytoplankton communities and determining its abundance, it's particularly important in the HNLC (High-nutrient, low-chlorophyll regions), where the presence of micronutrients is mandatory for the total primary production, and Iron is considered one of those limiting factors.