canopy closure
3.Based on a large eddy simulation (LES) model with anisotropy subgrid scale closure model and an explicit multi-stage third-order Runge-Kutta scheme, the drag term on momentum, the heat source term and the production term of turbulent kinetic energy (TKE) imposed by the canopy elements are introduced to the LES equations to simulate the meteorological field in the forest canopy and the forest boundary layer.
