@article{Chen_2023, title={Historical trend of ozone-depleting substances and hydrofluorocarbon concentrations during 2004–2020 derived from satellite observations and estimates for global emissions}, volume={316}, ISSN={0269-7491}, url={http://dx.doi.org/10.1016/j.envpol.2022.120570}, DOI={10.1016/j.envpol.2022.120570}, journal={Environmental Pollution}, publisher={Elsevier BV}, author={Chen, Ao and Chen, Di and Hu, Xiaoyi and Harth, Christina M. and Young, Dickon and Mühle, Jens and Krummel, Paul B. and O’Doherty, Simon and Weiss, Ray F. and Prinn, Ronald G. and Fang, Xuekun}, year={2023}, month=jan, pages={120570} }