Sigma-theta: Difference between revisions
From Glossary of Meteorology
imported>Perlwikibot (Created page with " {{TermHeader}} {{TermSearch}} <div class="termentry"> <div class="term"> == sigma-theta == </div> <div class="definition"><div class="short_definition">(Symbol <...") |
imported>Perlwikibot No edit summary |
||
| Line 9: | Line 9: | ||
</div> | </div> | ||
<div class="definition"><div class="short_definition">(Symbol σ<sub>θ</sub>.) The [[density]] ρ (less 1000 kg m<sup> | <div class="definition"><div class="short_definition">(Symbol σ<sub>θ</sub>.) The [[density]] ρ (less 1000 kg m<sup>-3</sup>) that a [[parcel]] of water of [[salinity]] ''S'' and [[temperature]] ''T'' would have if it were raised [[adiabatically]] to the sea surface, where its [[temperature]] would change from ''T'' to [[potential temperature]] θ due to [[adiabatic]] decompression.</div><br/> <div class="paragraph">In symbols, <div class="display-formula"><blockquote>[[File:ams2001glos-Se25.gif|link=|center|ams2001glos-Se25]]</blockquote></div></div><br/></div> | ||
</div> | </div> | ||
Revision as of 15:06, 20 February 2012
sigma-theta
(Symbol σθ.) The density ρ (less 1000 kg m-3) that a parcel of water of salinity S and temperature T would have if it were raised adiabatically to the sea surface, where its temperature would change from T to potential temperature θ due to adiabatic decompression.
In symbols,
