Marian Onyemaechi Ashikodi

Black carbon in urban atmospheres: source apportionment, mixing states, and implications for climate and respiratory health

Black carbon (BC) is a major urban pollutant affecting climate and health. This review examines studies published between 2018 and 2026 on BC sources, mixing state, and impacts. Traffic emissions dominate developed cities, while biomass and residential combustion are major source...