Changes in black carbon emissions in Europe and China due to COVID-19

Ding, A.; Eckhardt, Sabine; Eleftheriadis, K.; Evangeliou, Nikolaos; Fiebig, Markus; Gao, J.; Huang, X.; Marinoni, A.; Myhre, Cathrine Lund; Pandolfi, M.; Platt, Stephen Matthew; Prats, N.; Putaud, J. P.; Sellegri, K.; Sorribas, M.; Stohl, Andreas; Vratolis, Stergios; Wiedensohler, A.; Yus-Diez, Jesus