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The El Niņo Southern Oscillation is a climatic cycle that is characterized by reduced easterly winds around the Pacific equator. Without these winds, warm water accumulates off the coast of South America and slowly spreads across the Pacific. Higher than normal temperatures, shown as orange and red in the animation, alter global precipitation, ocean and atmospheric circulation.
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Intended for grade levels:
Type of resource:
Subject:
Technical requirements:
QuickTime plug-in
Cost / Copyright:
No cost
This product is public domain and therefore may not be copyrighted.
DLESE Catalog ID:
EVC-000-000-000-029
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Educational standards:
Resource contact / Creator / Publisher:
Publisher:
National Oceanic and Atmospheric Administration (NOAA) Environmental Visualization Program http://www.star.nesdis.noaa.gov/star/EVP_education.php
Contact:
Dan Pisut Environmental Visualization Program National Oceanic and Atmospheric Administration (NOAA) |