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Concept information

state > anomalies > temperature anomalies > heatwaves > marine heatwaves

Preferred term

Created: 2024-05-29T10:12:49

marine heatwaves  

Definition

  • Information A period during which water temperature is abnormally warm for the time of the year relative to historical temperatures, with that extreme warmth persisting for days to months. The phenomenon can manifest in any place in the ocean and at scales of up to thousands of kilometres.

    Created: 11/20/25

    (en)
  • Information Una ola de calor marina es un período corto de temperaturas anormalmente altas en un mar u océano. (es)
  • Information Une vague de chaleur océanique, aussi appelée vague de chaleur marine ou canicule marine, est un épisode inhabituel de réchauffement des températures de surface de la mer et des couches superficielles de vastes zones marines. (fr)

Broader concept

Entry terms

  • Information

    Created: 2024-05-29T10:15:22

    MHW (en)

Affects

In other languages

URI

http://aims.fao.org/aos/agrovoc/c_70216ba5

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RDF/XML TURTLE JSON-LD Created 5/29/24, last modified 11/20/25