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Concept information

Preferred term

zonal index  

Type

  • http://www.irandoc.ac.ir/onto/irandoc-meta/Concept

Definitions

  • A measure of strength of the middle-latitude westerlies, usually expressed as the horizontal pressure difference between 35 and 55N latitude, or as the corresponding geostrophic wind.

Obsolete

  • false

In other languages

URI

http://www.irandoc.acir/onto/irandoc/SWEETT11854

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