Difference between revisions of "Environmental Lapse Rate"
m (1 revision(s)) |
|
(No difference)
| |
Revision as of 09:30, 9 April 2007
This definition page has been automatically generated. You can help ExoDictionary by expanding, updating, or correcting it. |
| This autostub has not yet had its initial copyediting proof and may contain significant formatting and even factual errors. You can improve Exodictionary by cleaning up the page markup and verifying that the definition is correct and then removing this tag. |
| This autostub has not yet had its initial categorization proof and may be categorized incorrectly. You can improve Exodictionary by removing inappropriate categories and then removing this tag. |
Environmental Lapse Rate
</dt>
The rate of decrease of temperature T with elevation z in
the atmosphere, - Missing Image:img src="SP7-e_files/partderiv.gif"T / Missing Image:img src="SP7-e_files/partderiv.gif"z or occasionally Missing Image:img src="SP7-e_files/partderiv.gif"T / Missing Image:img src="SP7-e_files/partderiv.gif"p,
where p is pressure. See autoconvective
lapse rate, superadiabatic
lapse rate.
</dd>
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.
</dd>
References
This article is based on NASA's Dictionary of Technical Terms for Aerospace Use
