Different diffusivities for different marine tracers?
k
zoo
>k
phy
Zooplankton have greater swimming speeds than
phytoplankton.
Levin and Segel, 1976; Matthews and Brindley, 1997
k
phy
>k
nit
Different vertical profiles for nitrate and phytoplankton
in the presence of shear.
Okubo, 1974, 1978