Exploring the Influence of Land Use on the Urban Carbonyl Sulfide Budget: A Case Study of the Metropolitan Area of Barcelona
Carme Estruch, Sauveur Belviso, Alba Badía, Verònica Vidal, Roger Curcoll, Mireia Udina, Claudia Grossi, Josep-Antón Morguí, Ricard Segura, Sergi Ventura, Yolanda Solá, Gara Villalba
Journal of Geophysical Research Atmospheres
Urban Farm DB summary
This study measured the spatial distribution and variability of carbonyl sulfide (OCS) in four urban land uses in the Metropolitan Area of Barcelona, Spain, during May and October 2020. Urban values ranged from neutral to above background, suggesting anthropogenic and marine emissions, while agricultural areas showed OCS uptake during land breezes in May. Urban forests also showed significant OCS uptake, but marine and anthropogenic emissions from the port strongly impacted the spatial-temporal distribution of OCS, complicating the determination of the urban biosphere signal.