Atmospheric waves and the nature of buoyancy turbulence in the context of the waves VS 2D-turbulence debate
Abstract
The problem of how to empirically distinguish between velocity fluctuations due to turbulence and those due to atmospheric waves is addressed. The physical differences between waves and turbulence are reviewed. New theoretical ideas on the subject of bouyancy range turbulence are presented. A unique scale K sub B is given that allows one to differentiate between waves and turbulence for the special case of theta = 0 (i.e., horizontal propagating waves).
- Publication:
-
Middle Atmosphere Program. Handbook for MAP, volume 20
- Pub Date:
- June 1986
- Bibcode:
- 1986maph...20..118D
- Keywords:
-
- Atmospheric Turbulence;
- Buoyancy;
- Gravity Waves;
- Planetary Waves;
- Wave Propagation;
- Variations;
- Velocity;
- Wave Interaction;
- Geophysics