Browsing by Author "Bowdalo, Dene"
Now showing items 1-5 of 5
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Assessment of the impact of the Covid-19 lockdown on air pollution over Spain using machine learning
Petetin, Hervé; Bowdalo, Dene; Soret, Albert (Barcelona Supercomputing Center, 2020-05)
Conference report
Open AccessThe rapid spread of the Covid-19 pandemic over Spain recently forced the Spanish authorities to implement drastic measures of social distancing through a strict lockdown of the population starting on March 14th. As ... -
Compliance with 2021 WHO air quality guidelines across Europe will require radical measures
Bowdalo, Dene; Petetin, Hervé; Jorba Casellas, Oriol; Guevara Vilardell, Marc; Soret, Albert; Bojovic, Dragana; Terrado, Marta; Querol, Xavier; Pérez García-Pando, Carlos (IOP Publishing, 2022)
Article
Open Access -
Estimating lockdown-induced European NO2 changes using satellite and surface observations and air quality models
Barré, Jérôme; Petetin, Hervé; Guevara Vilardell, Marc; Pérez García-Pando, Carlos; Bowdalo, Dene; Jorba Casellas, Oriol (Copernicus Publications, 2021)
Article
Open AccessThis study provides a comprehensive assessment of NO2 changes across the main European urban areas induced by COVID-19 lockdowns using satellite retrievals from the Tropospheric Monitoring Instrument (TROPOMI) onboard the ... -
Meteorology-normalized impact of the COVID-19 lockdown upon NO2 pollution in Spain
Petetin, Hervé; Bowdalo, Dene; Soret, Albert; Guevara Vilardell, Marc; Jorba Casellas, Oriol; Serradell Maronda, Kim; Pérez García-Pando, Carlos (Copernicus Publications, 2020)
Article
Open AccessThe spread of the new coronavirus SARS-CoV-2 that causes COVID-19 forced the Spanish Government to implement extensive lockdown measures to reduce the number of hospital admissions, starting on 14 March 2020. Over the ... -
Time-resolved emission reductions for atmospheric chemistry modelling in Europe during the COVID-19 lockdowns
Guevara Vilardell, Marc; Jorba Casellas, Oriol; Soret, Albert; Petetin, Hervé; Bowdalo, Dene; Serradell Maronda, Kim; Tena, Carles; Gon, Hugo Denier van der; Kuenen, Jeroen; Peuch, Vincent-Henri; Pérez García-Pando, Carlos (Copernicus Publications, 2021)
Article
Open AccessWe quantify the reductions in primary emissions due to the COVID-19 lockdowns in Europe. Our estimates are provided in the form of a dataset of reduction factors varying per country and day that will allow the modelling ...