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PREFERRED TERM

POLYNYAS  

DEFINITION

  • Any non-linear shaped opening enclosed by ice. May contain brash ice and/or be covered with new ice, nilas or young ice; sub-mariners refer to these as skylights. Polynyas are important in the study of the energy budget of the polar ocean and local and regional climatology.

BROADER CONCEPT

URI

https://gcmd.earthdata.nasa.gov/kms/concept/70acf223-7895-4cbe-aca6-815babb2b7ed

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