1.2 MIP Variable: Nitrogen Limitation of Diazotrophs (limndiaz)

Record Label : limndiaz

Record Title : Nitrogen Limitation of Diazotrophs

CF Standard Name : nitrogen_growth_limitation_of_diazotrophic_phytoplankton

Units of Measure : 1

Record Description : In ocean modelling, diazotrophs are phytoplankton of the phylum cyanobacteria distinct from other phytoplankton groups in their ability to fix nitrogen gas in addition to nitrate and ammonium. Phytoplankton are algae that grow where there is sufficient light to support photosynthesis. "Nitrogen growth limitation" means the ratio of the growth rate of a species population in the environment (where there is a finite availability of nitrogen) to the theoretical growth rate if there were no such limit on nitrogen availability.

Processing Notes :

Processing Comments :

Notes on Provenance of Variable Specifications : OMIP_Omon

Record Identifier : df05d7b7-c578-eeb7-aa49-c2ef6f79b30f

MIP Defining this Variable : OMIP

Link to Units section : fraction

CMOR Variable : Nitrogen Limitation of Diazotrophs