TY - JOUR A1 - Kim, H. C. A1 - Kim, S. A1 - Cohen, M. A1 - Bae, C. A1 - Lee, D. A1 - Saylor, R. A1 - Bae, M. A1 - Kim, E. A1 - Kim, B.-U. A1 - Yoon, J.-H. A1 - Stein, A. T1 - Quantitative assessment of changes in surface particulate matter concentrations and precursor emissions over China during the COVID-19 pandemic and their implications for Chinese economic activity JO - Atmos. Chem. Phys. J1 - ACP VL - 21 IS - 13 SP - 10065 EP - 10080 Y1 - 2021/07/06 PB - Copernicus Publications SN - 1680-7324 UR - https://acp.copernicus.org/articles/21/10065/2021/ L1 - https://acp.copernicus.org/articles/21/10065/2021/acp-21-10065-2021.pdf DO - 10.5194/acp-21-10065-2021 ER -