Comparison between ozonesonde measurements and satellite retrievals over Beijing,ChinaOA
从2013年开始,作者团队使用自主研发电化学原理臭氧探空仪在华北平原北京地区进行每周一次观测.本研究首次使用2013-2019年期间北京地区臭氧探空数据评估Aqua卫星搭载大气红外探测仪(AIRS)和Aura卫星搭载微波临边探测器(MLS)反演垂直臭氧廓线,并对比臭氧探空,AIRS和Aura卫星搭载臭氧监测仪(OMI)臭氧柱总量结果.尽管臭氧探空与卫星反演垂直臭氧廓线在局部高度处差异较大,但整体来说两者较为接近(相对偏差大多<10%).臭氧探空,AIRS和OMI三种仪器测量臭氧柱总量的年变化特征较为一致,其年均臭氧柱总量分别为351.8±18.4 DU,348.8±19.5 DU和336.9±14.2 DU.后续对国内多站点观测数据分析将有助于进一步理解臭氧探空与卫星反演臭氧资料在不同区域的一致性.
Jinqiang Zhang;Yuejian Xuan;Jianchun Bian;Holger Vomel;Yunshu Zeng;Zhixuan Bai;Dan Li;Hongbin Chen;
Key Laboratory of Middle Atmosphere and Global Environment Observation,Institute of Atmospheric Physics,Chinese Academy of Sciences,Beijing,China College of Earth and Planetary Sciences,University of Chinese Academy of Sciences,Beijing,ChinaKey Laboratory of Middle Atmosphere and Global Environment Observation,Institute of Atmospheric Physics,Chinese Academy of Sciences,Beijing,ChinaKey Laboratory of Middle Atmosphere and Global Environment Observation,Institute of Atmospheric Physics,Chinese Academy of Sciences,Beijing,China College of Earth and Planetary Sciences,University of Chinese Academy of Sciences,Beijing,China College of Atmospheric Sciences,Lanzhou University,Lanzhou,ChinaNational Center for Atmospheric Research,Boulder,CO,USAKey Laboratory of Middle Atmosphere and Global Environment Observation,Institute of Atmospheric Physics,Chinese Academy of Sciences,Beijing,China Electronic Engineering College,Chengdu University of Information Technology,Chengdu,China
大气科学
臭氧探空卫星反演垂直臭氧廓线臭氧柱总量华北平原
《Atmospheric and Oceanic Science Letters》 2024 (001)
P.14-20 / 7
supported by the National Natural Science Foundation of China[grant numbers 42293321 and 41875183].
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