Barotropic disturbance: Difference between revisions

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|Meaning=#(''Or'' barotropic wave.) A [[wave disturbance]] in a two-dimensional flow,  the driving mechanism for which lies in the [[variation]] of [[vorticity]] of the basic current and/or in  the variation of the vorticity of the earth about the local vertical.
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|Explanation=Such wave disturbances are also known as [[Rossby waves]]. <br/>''See also'' [[barotropic instability]].<br/>  
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#An [[atmospheric wave]] of [[cyclonic scale]] in which [[troughs]] and [[ridges]] are approximately  vertical.<br/> <br/>''See'' [[cyclone wave]], [[short wave]], [[barotropy]]; <br/>''compare'' [[baroclinic disturbance]].
== barotropic disturbance ==
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#<div class="definition"><div class="short_definition">(''Or'' barotropic wave.) A [[wave disturbance]] in a two-dimensional flow,  the driving mechanism for which lies in the [[variation]] of [[vorticity]] of the basic current and/or in  the variation of the vorticity of the earth about the local vertical.</div><br/> <div class="paragraph">Such wave disturbances are also known as [[Rossby waves]]. <br/>''See also'' [[barotropic instability]].</div><br/> </div>
#<div class="definition"><div class="short_definition">An [[atmospheric wave]] of [[cyclonic scale]] in which [[troughs]] and [[ridges]] are approximately  vertical.</div><br/> <div class="paragraph"><br/>''See'' [[cyclone wave]], [[short wave]], [[barotropy]]; <br/>''compare'' [[baroclinic disturbance]].</div><br/> </div>
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Latest revision as of 21:57, 13 January 2024

#(Or barotropic wave.) A wave disturbance in a two-dimensional flow, the driving mechanism for which lies in the variation of vorticity of the basic current and/or in the variation of the vorticity of the earth about the local vertical.

Such wave disturbances are also known as Rossby waves.
See also barotropic instability.

  1. An atmospheric wave of cyclonic scale in which troughs and ridges are approximately vertical.

    See cyclone wave, short wave, barotropy;
    compare baroclinic disturbance.


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