摘要
长时间序列的气溶胶光学特性观测资料是定量研究气溶胶辐射和气候效应的重要基础,也是空气质量和环境健康研究的重要数据来源。本文系统评述了全球AERONET(Aerosol Robotic Network)观测网,并介绍了我国最长观测时间的AEROENT北京站发展状况和一些研究成果;使用北京站长达20余年的观测数据,针对AERONET观测网的光学辐射产品的多时间尺度变化特征进行系统分析,讨论了长期观测的重要性和迫切性。
Long-term observations of aerosol optical properties are crucial for quantifying the aerosol radiative forcing and climate effects as well as examining the air quality and environmental health.Herein,a systematic review of the global Aerosol Robotic Network(AERONET)is presented,and its development and research achievements at the Beijing station are introduced;this station has recorded the longest observation time in China.Furthermore,the multitime scale variability of optical radiation products is analyzed using more than 20 years of observation data from the Beijing station.Additionally,the importance and urgency of long-term observations are discussed.
作者
陈洪滨
施红蓉
范学花
夏祥鳌
CHEN Hongbin;SHI Hongrong;FAN Xuehua;XIA Xiang’ao(Key Laboratory of Middle Atmosphere and Global Environment Observation,Institute of Atmospheric Physics,Chinese Academy of Sciences,Beijing 100029;Key Laboratory of Atmospheric Sounding,China Meteorological Administration,Beijing 100081;Research Center on Meteorological Observation Engineering Technology,China Meteorological Administration,Beijing 100081;Key Laboratory of Cloud-Precipitation Physics and Severe Storms,Institute of Atmospheric Physics,Chinese Academy of Sciences,Beijing 100029)
出处
《大气科学》
CSCD
北大核心
2024年第1期347-358,共12页
Chinese Journal of Atmospheric Sciences
基金
国家自然科学基金项目42075079
中国气象局大气探测重点开放实验室联合基金开放课题U2021Z03。
