Lagrangian stochastic model and a three-dimensional wind field diagnostic model are used to reveal the characteristics of meso-scale atmospheric flow and diffusion over Huian area, Fujian province.

• 采用拉格朗日随机粒子扩散模式和三维风场诊断模式以及实际气象观测资料,模拟分析了福建惠安核电厂所在沿海地区的大气流动和气载污染物的中尺度扩散情况。