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... > classical mechanics aspects > continuum mechanics > fluid mechanics > fluid dynamics > convection > atmospheric convection
... > theoretical physics aspects > field theory > classical field theory > continuum mechanics > fluid mechanics > fluid dynamics > convection > atmospheric convection
solar system > atmospheric sciences > atmospheric convection

Terme préférentiel

atmospheric convection  

Définition

  • Atmospheric convection is the result of a parcel-environment instability, or temperature difference layer in the atmosphere. Different lapse rates within dry and moist air masses lead to instability. Mixing of air during the day which expands the height of the planetary boundary layer leads to increased winds, cumulus cloud development, and decreased surface dew points. Moist convection leads to thunderstorm development, which is often responsible for severe weather throughout the world. Special threats from thunderstorms include hail, downbursts, and tornadoes. (Wikipedia, The Free Encyclopedia, https://en.wikipedia.org/wiki/Atmospheric_convection)

Concept générique

Traductions

URI

http://data.loterre.fr/ark:/67375/MDL-WDF2NLGD-N

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RDF/XML TURTLE JSON-LD Dernière modification le 10/10/2022