Omar Ramírez

Air quality variations in Northern South America during the COVID-19 lockdown

Juan Felipe Méndez-Espinosa, Néstor Y. Rojas, Jorge Vargas et al. · The Science of The Total Environment · 2020 · 121 citations · Full text

Natural Sciences, Environmental Sciences, Meteorology +16

Physicochemical characterization and sources of the thoracic fraction of road dust in a Latin American megacity

Omar Ramírez, Ana M. Sánchez de la Campa, Fúlvio Amato et al. · The Science of The Total Environment · 2018 · 120 citations · Full text

Public Health, Earth Sciences, Environmental Sciences +15

Chemical composition and source apportionment of PM10 at an urban background site in a high–altitude Latin American megacity (Bogota, Colombia)

Omar Ramírez, Ana M. Sánchez de la Campa, Fúlvio Amato et al. · Environmental Pollution · 2017 · 109 citations

Natural Sciences, Earth Sciences, Environmental Sciences +17

Hazardous trace elements in thoracic fraction of airborne particulate matter: Assessment of temporal variations, sources, and health risks in a megacity

Omar Ramírez, Ana M. Sánchez de la Campa, Daniel Sánchez-Rodas et al. · The Science of The Total Environment · 2019 · 86 citations

Public Health, Environmental Sciences, Toxicology +17

Hazardous thoracic and ultrafine particles from road dust in a Caribbean industrial city

Omar Ramírez, Kátia da Boit, Erika Blanco et al. · Urban Climate · 2020 · 67 citations · Full text

Public Health, Environmental Sciences, Health Sciences +17