Turbulence structure above a vegetation canopy

We compare the turbulence statistics of the canopy/roughness sublayer (RSL) and the inertial sublayer (ISL) above. In the RSL the turbulence is more coherent and more efficient at transporting momentum and scalars and in most ways resembles a turbulent mixing layer rather than a boundary layer. To u...

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Veröffentlicht in:	Journal of fluid mechanics 2009-10, Vol.637, p.387-424
Hauptverfasser:	FINNIGAN, JOHN J., SHAW, ROGER H., PATTON, EDWARD G.
Format:	Artikel
Sprache:	eng
Schlagworte:	Animal and plant ecology Animal, plant and microbial ecology Biological and medical sciences Boundary layer Boundary layers Canopies Convection, turbulence, diffusion. Boundary layer structure and dynamics Earth, ocean, space Exact sciences and technology External geophysics Fluid dynamics Fluid mechanics Fundamental and applied biological sciences. Psychology Fundamental areas of phenomenology (including applications) Meteorology Physics Synecology Terrestrial ecosystems Turbulence Turbulence simulation and modeling Turbulent flows, convection, and heat transfer Vegetation Velocity Wind tunnels
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