Title: Adapting urban areas to rising temperatures: Strategies to reduce heat and vulnerability in a warming world / The need for cities to prepare for the increasing frequency, persistence, and intensity of heat waves (HWs) makes modeling these events essential for evaluating the effectiveness of heat adaptation strategies.
Title: Modeling air quality at urban scale in the city of Barcelona: A matter of green resolution/ This paper presents the behavior of the most common pollutants and how they are dispersed as a result of different meteorological conditions in the city of Barcelona, as well as the impact of green infrastructures on urban morphology.
Title: Modelling the impacts of emission changes on O3 sensitivity, atmospheric oxidation capacity, and pollution transport over the Catalonia region / Tropospheric ozone (O3) is an important surface pollutant in urban areas, and it has complex formation mechanisms that depend on the atmospheric chemistry and on meteorological factors. The severe reductions observed in anthropogenic emissions during the COVID-19 pandemic can further our understanding of the photochemical mechanisms leading to O3 formation.
The URBAG members worked on three presentations during the EGU 2021 conference, where 18 155 scientists from 136 different countries have met. With approximately 13 000 users per day, the conference has been considered a resounding success. The sessions have been conditioned by the global Covid-19 pandemic, forcing it to be carried out in virtual format.