VERTICAL DISTRIBUTION CHARACTERISTICS OF ATMOSPHERIC AEROSOLS IN LIAONING* |
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| Authors: | YANG Jun ZHOU Deping GONG Fujiu GAO Jianchun and LI Zihua |
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| Institution: | Nanjing Institute of Meteorology, Nanjing 210044;E-mail:yangjun7143@yaboo.com;Liaoning Rain-Making Office, Shenyang 110015;Liaoning Rain-Making Office, Shenyang 110015;Beijing Research Institute of Applied Meteorology, Beijing 100025;Nanjing Institute of Meteorology, Nanjing 210044 |
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| Abstract: | 16 aircraft missions were conducted for the measurement of atmospheric aerosols in separate days of late spring and early summer of 1996 and 1997.The paper deals with detailed analysis of the variation in vertical/horizontal distributions of the concentration of the particles and their size distribution at 0-5 km above ground,and with the relations to temperature and relative humidity documented in general.Evidence suggests that the concentrations show different distribution features in vertical above and below the cap of the mixed layer:the particle size distribution is subject to a range of forming mechanisms,displaying a multi-modal pattern:the horizontal concentration experiences remarkable variation:temperature and relative humidity stratifications have conspicuous influence on the concentration and size distribution of aerosols. |
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| Keywords: | atmospheric aerosol vertical distribution size distribution aircraft sounding |
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