Phenomena and Processes

El Nino-Southern Oscillation

El Nino-Southern Oscillation or ENSO is a cycle of extreme alternating warm El Niño and cold La Nina events which is the dominant year-to-year climate pattern on Earth. Both terms refer to large-scale changes in sea-surface temperature across the eastern tropical Pacific. ENSO is associated with a heightened risk of certain vector-borne diseases. (From http://www.elnino.noaa.gov/lanina_new_faq.html, accessed 5/12/2020)

National Library of MedicineMedical Subject Headings2026

Structured Summary

Abstract

El Nino-Southern Oscillation or ENSO is a cycle of extreme alternating warm El Niño and cold La Nina events which is the dominant year-to-year climate pattern on Earth. Both terms refer to large-scale changes in sea-surface temperature across the eastern tropical Pacific. ENSO is associated with a heightened risk of certain vector-borne diseases. (From http://www.elnino.noaa.gov/lanina_new_faq.html, accessed 5/12/2020)

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MeSH Record

Synonyms

9 entry terms
  • El Nino Southern Oscillation
  • El Nino-Southern Oscillations
  • Nino-Southern Oscillations, El
  • Oscillation, El Nino-Southern
  • Oscillations, El Nino-Southern
  • El Nino
  • La Nina
  • Nina, La
  • Nino, El

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Aspects Covered

2 allowable subheadings

Indexed with the subheadings adverse effects, history.

MeSH Record

History Note

2011

MeSH Record

Previous Indexing

  • Climate (1995-2010)

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References

  1. National Library of Medicine. El Nino-Southern Oscillation. Medical Subject Headings (MeSH). 2026. Unique ID D059000. http://id.nlm.nih.gov/mesh/2026/D059000
  2. El Nino-Southern Oscillation. In: Wikipedia. https://en.wikipedia.org/wiki/El_Ni%C3%B1o%E2%80%93Southern_Oscillation
  3. El Nino-Southern Oscillation. In: Wikidata. https://www.wikidata.org/wiki/Q14524818