The Impact of City Programming on the Atmospheric Environment and Air Quality in Urban Area
城市规划对大气环境变化及空气质量的影响

Based on the three\|dimensional mesoscale numerical model of Peking University over complex terrain, Landsat\|TM image and "the overall programming of the north district of Haidian-land use design" are used together to simulate meteorological field and atmospheric environment of present and planning finished situation in the north of Haidian district, Beijing.It has been analyzed the impact of programming project on the area to local area and the whole district. Numerical simulations show that the finishing of planning district will increase heat island intensity and concentration of PM 10 in local area and downwind.