Diapycnal eddy diffusivity: Difference between revisions

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Osborn 1980 <ref>Osborn, T. R. (1980). Estimates of the Local Rate of Vertical Diffusion from Dissipation Measurements, Journal of Physical Oceanography, 10(1), 83-89</ref>showed that the buoyancy eddy diffusivity <math>K_\rho =\frac{\bar{w'\rho'}}{\partial \rho/\partial z}</math> could be reduced to  <math>K_\rho=\Gamma \epsilon N^{-2}</math>
Osborn 1980<ref>Osborn, T. R. (1980). Estimates of the Local Rate of Vertical Diffusion from Dissipation Measurements, Journal of Physical Oceanography, 10(1), 83-89</ref> showed that the buoyancy eddy diffusivity <math>K_\rho =\frac{\bar{w'\rho'}}{\partial \rho/\partial z}</math> could be reduced to  <math>K_\rho=\Gamma \epsilon N^{-2}</math>

Revision as of 13:43, 14 October 2021


Short definition of Diapycnal eddy diffusivity (Diapycnal eddy diffusivity Kρ)
Diapycnal eddy diffusivity (for buoyancy) is defined from the buoyancy flux w′ρ′‾ and the background density gradient ∂ρ∂z

This is the common definition for Diapycnal eddy diffusivity, but other definitions may be discussed within the wiki.



Osborn 1980[1] showed that the buoyancy eddy diffusivity Kρ=w′ρ′¯∂ρ/∂z could be reduced to Kρ=ΓϵN−2

  1. ↑ Osborn, T. R. (1980). Estimates of the Local Rate of Vertical Diffusion from Dissipation Measurements, Journal of Physical Oceanography, 10(1), 83-89