Daytime HONO formation in the suburban area of the megacity Beijing, China

• 作 者: YANG Qiang SU Hang LI Xin CHEN
• 机 构: CollegeofEnvironmentalSciencesandEngineering
• 出 处: 中国科学：化学英文版
• 发表日期: 2014年7期
• 关键词: 亚硝酸 大城市 北京 白天 OH自由基 郊区 中国 大气化学 HONO nitrous acid OH budget unknown source h
• 基金项目: This study was supported by the National Natural Science Foundation of China （21190052, 40675072, 41121004）, the Ministry of Science and Technology of China （2002CB410801）, and the Beijing Council of

Nitrous acid(HONO),as a primary precursor of OH radicals,has been considered one of the most important nitrogencontaining species in the atmosphere.Up to 30%of primary OH radical production is attributed to the photolysis of HONO.However,the major HONO fo