Atmospheric Ammonia in Beijing during the COVID-19 Outbreak: Concentrations, Sources, and Implications
Yangyang Zhang, Xuejun Liu, Yunting Fang, Duanyang Liu, Aohan Tang, Jeffrey L. Collett
Abstract
concentrations.
Topics & Concepts
BeijingEnvironmental scienceAtmospheric sciencesOutbreakApportionmentCoronavirus disease 2019 (COVID-19)Environmental chemistryGeographyChemistryGeologyArchaeologyPathologyVirologyMedicineDiseaseInfectious disease (medical specialty)BiologyChinaPolitical scienceLawAir Quality Monitoring and ForecastingAir Quality and Health ImpactsCOVID-19 impact on air quality