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气候与环境研究 2009
Impacts of the PBL Similarity on Concentrations and Dry Deposition Velocities of O3 and NOx
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Abstract:
Spatial distributions of vertical eddy diffusivity(Kz),dry deposition velocity(V),and concentrations of O3 and NOx over East Asia are simulated using the surface-layer similarity and the whole PBL similarity in the turbulence parameterization,after coupling the widely applied LLA(Lurmann Lloyd Atkinson)chemical mechanism in East Asia into the Regional Air Quality Eulerian Model(RAQM)and considering the temporal heterogeneity in rainwater in long-term modeling studies of air pollutants over a large domain.Si...