Antarctic Oscillation

The Antarctic Oscillation (AAO) is the dominant pattern of non-seasonal tropospheric circulation variations south of 20S, and it is characterized by pressure anomalies of one sign centered in the Antarctic and anomalies of the opposite sign centered about 40-50S. The AAO is also referred to as the Southern Annular Mode (SAM). There is a Northern Hemisphere analog to the AAO, and it is called the Arctic Oscillation (or Northern Annular Mode).

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Open Science Catalog ( application/json )

Open Science Catalog

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Description

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antarctic-oscillation XML
Hierarchy level
catalog catalog
Metadata standard name
ISO19115
Metadata standard version
2003/Cor.1:2006

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