摘要
空气质量和气候变化是影响人类生存环境的两大主要因素,它们与大气构成变化密切相关,因此,必须对影响人类生存和决定对流层成分的大气过程进行监测。随着监测技术的发展,大气环境监测方法从常规的监测体系向理化、遥测、应急等多种监测分析方法相结合的综合监测技术方向发展。基于激光/光谱的大气污染监测技术以光学探测和光谱数据解析为核心,探测大气痕量气体和颗粒物的时空分布特征和输送规律,并逐渐运用于球载、无人机、卫星等区域动态遥测,可为中国大气灰霾形成的关键影响因素识别提供技术支持。
Air quality and climate change are the two main factors of human living environment, which are closely related to the changes in the atmosphere. Therefore, it is necessary to monitor the atmospheric processes that affect the survival of human beings and the tropospheric components. At present, with the rapid development of all kinds of monitoring technology, the atmospheric environmental monitoring method is developing from the conventional monitoring system to the comprehensive monitoring technology combining physical and chemical, telemetry and emergency monitoring. Air pollution monitoring technology based on laser or spectrum, determined by optical detection and spectroscopy data analysis, can obtian the temporal and spatial distribution characteristics of atmospheric trace gases and particulate matter as well as transportation pathways. It has been gradually applied to the ball carrier, UAV, satellite and other regional dynamic telemetry, providing technical support to identify the key influence factors for atmospheric haze in China.
作者
刘文清
陈臻懿
刘建国
谢品华
张天舒
阚瑞峰
徐亮
LIU Wenqing1,2, CHEN Zhenyi1 , LIU Jianguo1,2 , XIE Pinhua1,2 , ZHANG Tianshu1 , KAN Ruifeng1 , XU Liang1(1. Key Laboratory of Environmental Optical and Technology, Chinese Academy of Sciences, Hefei 230031, China ;2. School of Environmental and Photoelectric Technology, University of Science and Technology of China, Hefei 230026, Chin)
出处
《中国环境监测》
CAS
CSCD
北大核心
2018年第2期1-9,共9页
Environmental Monitoring in China
关键词
立体监测
环境光学
大气污染
stereoscopic monitoring
environmental optics
atmospheric pollution
