时空分布大气气溶胶的来源.ppt

大气气溶胶的来源-时空分布 Yang, Jun, De-Ping Zhou, Fu-Jiu Gong, Jian-Chun Gao, and Zi-Hua Li: Vertical Distribution of Atmospheric Aerosol Particles over Liaoning Province. China Acta Meteoro. Sinica, 2000, 14(3): 373-382. 辽宁地区气溶胶粒子数浓度随高度的分布(c) 大气气溶胶的来源-时空分布 杨军、朱彬、李子华, 2001: 泽当、景洪大气气溶胶粒子的物理、化学特性。气象学报, 59, 795-802. 大气气溶胶的来源-时空分布 /pm/pmmeasures/pmch05/pmch05.htm Seasonal Variation in PM2.5 Concentrations at Portola, 2001 大气气溶胶的来源-时空分布 习题 Calculate the average flux of sea-spray drops (particles·cm?2·s?1) between 0.8 and 0.9 μm in radius when the wind speed at 10 m is 10 m·s?1. （参考答案：0.298 particles·cm?2·s?1 ） Calculate the threshold friction wind speed for soil particles 30 μm in diameter when the average surface roughness over the overall terrain is 0.001 m, soil density is 2.5 g·cm?3, and air density is 0.001225 g·cm ?3. （参考答案：175 cm·s?1 ） * * Monahan, E. C., D. E. Spiel, and K. L. Davidson, 1986: A model of marine aerosol generation via whitecaps and wave disruption. Oceanic Whitecaps and Their Role in Air-Sea Exchange Processes, E. C. Monahan, and G. MacNiocaill, Eds., Norwell, 167-174. * Monahan, E. C., D. E. Spiel, and K. L. Davidson, 1986: A model of marine aerosol generation via whitecaps and wave disruption. Oceanic Whitecaps and Their Role in Air-Sea Exchange Processes, E. C. Monahan, and G. MacNiocaill, Eds., Norwell, 167-174. * Monahan, E. C., D. E. Spiel, and K. L. Davidson, 1986: A model of marine aerosol generation via whitecaps and wave disruption. Oceanic Whitecaps and Their Role in Air-Sea Exchange Processes, E. C. Monahan, and G. MacNiocaill, Eds., Norwell, 167-174. * * Colbeck, I., 2008: Environmental chemistry of aerosols. Blackwell Pub., 5. * Colbeck, I., 2008: Environmental chemistry of aerosols. Blackwell Pub., 7. * * Potter, T. D., and B. R. Colman, 2003: Handbook of weather, climate, and water : atmospheric chemistry, hydrology, and societal impacts. Wiley-Interscience, xxix, 966 pp. * Pruppacher, H., and J. Klett, 2004: Microphysics of Clouds and Pr