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| 广州市臭氧及其前体物监测系统研究与应用 |
| Research and Application of Ozone and Precursors Monitoring System in Guangzhou |
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| DOI： |
| 中文关键词: 臭氧 挥发性有机物 立体分布 监测系统 广州 |
| 英文关键词: Ozone Volatile organic compounds Stereoscopic distribution Monitoring system Guangzhou |
| 基金项目:广东省科技计划（科技创新平台类）基金资助项目（2019B121201002）；广州市科技计划基金资助项目（201704020135，202002020065） |
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| 中文摘要: |
| 通过利用近地面在线监测、塔基点式梯度在线监测、地基雷达遥感在线监测等技术方法构建臭氧浓度立体在线监测系统，并将其应用于对臭氧浓度分布、传输及变化的分析研究。结合臭氧前体物挥发性有机物（VOCs）监测现状，研究开展VOCs离线监测，完善VOCs在线监测体系，并将其应用于对广州市VOCs组分的分区分时段监测。上述监测系统业务化应用于广州市臭氧污染分布的长期监测，可为开展臭氧来源解析提供基础性的监测平台。 |
| 英文摘要: |
| A three dimensional on line monitoring system for ozone concentration was established by using near ground on line monitoring, tower based gradient on line monitoring and ground based radar remote sensing on line monitoring, and was applied to analyze the distribution, transmission and change of ozone concentration. Combined with VOCs current monitoring status, VOCs off line monitoring was developed. VOCs on line monitoring system was improved and applied to monitor VOCs components at different times and in different regions of Guangzhou. The application of this system in long term monitoring of ozone pollution distribution in Guangzhou could build a basic monitoring platform for the source analysis of ozone. |
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