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Climate change (Thesaurus)

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Concept information

natural phenomenon > climatic phenomenon > Pacific decadal oscillation

Preferred term

Pacific decadal oscillation  

Definition

  • A robust, recurring pattern of ocean-atmosphere climate variability centered over the mid-latitude Pacific basin. The PDO is detected as warm or cool surface waters in the Pacific Ocean, north of 20°N. Over the past century, the amplitude of this climate pattern has varied irregularly at interannual-to-interdecadal time scales (meaning time periods of a few years to as much as time periods of multiple decades). (Source: Wikipedia)

Broader concept

Entry terms

  • PDO

In other languages

URI

http://data.loterre.fr/ark:/67375/CHC-XQLR2H8T-4

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