A fuel-based method for updating mobile source emissions during the COVID-19 pandemic

Colin Harkins^1,2,3, Brian C McDonald^4,2, Daven K Henze¹ and Christine Wiedinmyer^1,3

Published 17 June 2021 • © 2021 The Author(s). Published by IOP Publishing Ltd
Environmental Research Letters, Volume 16, Number 6 Focus on Transportation and the Environment Citation Colin Harkins et al 2021 Environ. Res. Lett. 16 065018 DOI 10.1088/1748-9326/ac0660