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

作　　者：裴成磊 王宇骏 黄祖照 陈彦宁 PEI Cheng-lei;WANG Yu-jun;HUANG Zu-zhao;CHEN Yan-ning(Guangzhou Ecological and Environmental Monitoring Center of Guangdong Province,Guangzhou,Guangdong 510060,China;State Key Laboratory of Organic Geochemistry and Guangdong Key Laboratory of Environmental Protection and Resources Utilization,Guangzhou Institute of Geochemistry,Chinese Academy of Sciences,Guangzhou,Guangdong 510640,China;University of Chinese Academy of Sciences,Beijing 100049,China;Guangdong Provincial Observation and Research Station for Climate Environment and Air Quality Change in the Pearl River Estuary,Guangzhou,Guangdong 510275,China;Guangzhou Environmental Technology Center,Guangzhou,Guangdong 510180,China)

机构地区：[1]广东省广州生态环境监测中心站,广东广州510060 [2]中国科学院广州地球化学研究所,有机地球化学国家重点实验室,广东省环境资源利用与保护重点实验室,广东广州510640 [3]中国科学院大学,北京100049 [4]广东省环珠江口气候环境与空气质量变化野外科学观测研究站,广东广州510275 [5]广州市环境技术中心,广东广州510180

出　　处：《环境监测管理与技术》2021年第3期25-28,71,共5页The Administration and Technique of Environmental Monitoring

基　　金：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)。

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。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.

关 键 词：臭氧 挥发性有机物 立体分布 监测系统 广州 

分 类 号：X515[环境科学与工程—环境工程] X84