Environmental lapse rate: Difference between revisions
From Glossary of Meteorology
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<div class="definition"><div class="short_definition">The rate of decrease of [[temperature]] with [[elevation]], | <div class="definition"><div class="short_definition">The rate of decrease of [[temperature]] with [[elevation]], -∂''T''/∂''z'', or occasionally ∂''T''/∂''p'', where ''p'' is [[pressure]].</div><br/> <div class="paragraph">The concept may be applied to other atmospheric variables (e.g., [[lapse rate]] of [[density]]) if these are specified. The environmental lapse rate is determined by the distribution of temperature in the vertical at a given time and place and should be carefully distinguished from the [[process lapse rate]], which applies to an individual [[air parcel]]. <br/>''See'' [[autoconvective lapse rate]], [[superadiabatic lapse rate]].</div><br/> </div> | ||
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Revision as of 14:09, 20 February 2012
environmental lapse rate
The rate of decrease of temperature with elevation, -∂T/∂z, or occasionally ∂T/∂p, where p is pressure.
The concept may be applied to other atmospheric variables (e.g., lapse rate of density) if these are specified. The environmental lapse rate is determined by the distribution of temperature in the vertical at a given time and place and should be carefully distinguished from the process lapse rate, which applies to an individual air parcel.
See autoconvective lapse rate, superadiabatic lapse rate.
See autoconvective lapse rate, superadiabatic lapse rate.
