“…The Boussinesq system is a system of nonlinear partial differential equations that models the thermal convection and geophysical flows and plays an important role in the atmospheric sciences and oceanographic turbulence (e.g., ). In the two‐dimensional case, the standard Boussinesq system takes the form (e.g., ) where u = ( u 1 , u 2 ) is the velocity vector field, , θ ( x , t ), and P ( x , t ) denote the scalar temperature and pressure of the fluid, respectively. The unknown function θ e 2 represents the buoyancy force.…”