[Atmosdyn] a link for PV

[Shabnam Jafarikhasragh]

Hi again,

regarding our conversation I found this link :

http://www.cgd.ucar.edu/staff/islas/teaching/3_Circulation_Vorticity_PV.pdf<http://www.cgd.ucar.edu/staff/islas/teaching/3_Circulation_Vorticity_PV.pdf>

3 Vorticity, Circulation and Potential Vorticity. 3.1 ...<http://www.cgd.ucar.edu/staff/islas/teaching/3_Circulation_Vorticity_PV.pdf>
www.cgd.ucar.edu
3 Vorticity, Circulation and Potential Vorticity. 3.1 De?nitions * Vorticity is a measure of the local spin of a ?uid element given by ?~ = ?×~v (1)


at part '3.5.3 Interpretaion of PV' figure 8. it has a good example, I think it will help our understanding of PV conservation.


Regards,


Shabnam



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