fraction_of_time_with_sea_ice_area_fraction_above_threshold

"X_area_fraction" means the fraction of horizontal area occupied by X. Sea ice area fraction is area of the sea surface occupied by sea ice. The area threshold value must be specified by supplying a coordinate variable or scalar coordinate variable with the standard name of sea_ice_area_fraction. "Sea ice" means all ice floating in the sea which has formed from freezing sea water, rather than by other processes such as calving of land ice to form icebergs.

List containing this term version: CF (56) CF (57) CF (58) CF (59) CF (60) CF (61) CF (62) CF (63) CF (64) CF (65)

Proposls with this term version:

Proposal: Dirk Notz [CMIP6 Sea Ice MIP: General variables]

Proposal: Martin Juckes [Putting the units in a CF standard name:]

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