@prefix dct: . @prefix ns1: . @prefix ns2: . @prefix ns3: . @prefix rdfs: . @prefix skos: . a skos:Concept ; dct:created "2019-01-14" ; dct:modified "2019-01-14" ; ns3:hasProfile ; ns2:status ; rdfs:seeAlso ; skos:definition "Calcareous phytoplankton are phytoplankton that produce calcite. Calcite is a mineral that is a polymorph of calcium carbonate. The chemical formula of calcite is CaCO3. Phytoplankton are algae that grow where there is sufficient light to support photosynthesis. The specification of a physical process by the phrase due_to_ process means that the quantity named is a single term in a sum of terms which together compose the general quantity named by omitting the phrase. Irradiance means the power per unit area (called radiative flux in other standard names)"@en ; skos:exactMatch ; skos:prefLabel "growth limitation of calcareous phytoplankton due to solar irradiance"@en ; ns1:hadPrimarySource .