Youwen Sun

Building the COllaborative Carbon Column Observing Network (COCCON): long-term stability and ensemble performance of the EM27/SUN Fourier transform spectrometer

Matthias Frey, Mahesh Kumar Sha, Frank Hase et al. · Atmospheric measurement techniques · 2019 · 238 citations · Full text

Natural Sciences, Chemistry, Earth Sciences +12

Primary and secondary sources of ambient formaldehyde in the Yangtze River Delta based on Ozone Mapping and Profiler Suite (OMPS) observations

Wenjing Su, Cheng Liu, Qihou Hu et al. · Atmospheric chemistry and physics · 2019 · 115 citations · Full text

Natural Sciences, Earth Sciences, Environmental Sciences +16

Unprecedented decline in summertime surface ozone over eastern China in 2020 comparably attributable to anthropogenic emission reductions and meteorology

Hao Yin, Xiao Lu, Youwen Sun et al. · Environmental Research Letters · 2021 · 108 citations · Full text

Natural Sciences, Earth Sciences, Meteorology +17

Ozone profile retrievals from TROPOMI: Implication for the variation of tropospheric ozone during the outbreak of COVID-19 in China

Fei Zhao, Cheng Liu, Zhaonan Cai et al. · The Science of The Total Environment · 2020 · 107 citations · Full text

Natural Sciences, Earth Sciences, Infectious Diseases +14

Improved calibration procedures for the EM27/SUN spectrometers of the COllaborative Carbon Column Observing Network (COCCON)

Carlos Alberti, Frank Hase, Matthias Frey et al. · Atmospheric measurement techniques · 2022 · 74 citations · Full text

Natural Sciences, Chemistry, Environmental Sciences +14