In the autumn of 2008,the vertical profiles of ozone and meteorological parameters in the low troposphere (0-1000 m) were observed at two sites around Beijing,specifically urban Nanjiao and rural Shangdianzi.At night and early morning,the lower troposphere divided into two stratified layers due to temperature inversion.Ozone in the lower layer showed a large gradient due to the titration of NO.Air flow from the southwest brought ozone-rich air to Beijing,and the ozone profiles were marked by a continuous increase in the residual layer at night.The accumulated ozone in the upper layer played an important role in the next day's surface peak ozone concentration,and caused a rapid increase in surface ozone in the morning.Wind direction shear and wind speed shear exhibited different influences on ozone profiles and resulted in different surface ozone concentrations in Beijing.
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机译:Chen, Lai 陈来, Ancient Religion and Ethics: Sources of Confucian Thought 宗教与伦理: 儒家思想的根源, Yunchen Wenhua 允辰文化, Taipei 台北, 2005, 375 pages; and The World of Ancient Thought and Culture: Religion, Ethics , and Social Thought in the Spring and Autumn Period 古代思想文化世界—春秋时代的宗教、伦理与社会思想, Sanlian Shudian 三联书店, Beijing 北京, 2002, 418 pages