Molecular insights into new particle formation in Barcelona, Spain
James Brean,David C. S. Beddows,Zongbo Shi,Brice Temime-Roussel,Nicolas Marchand,Xavier Querol,Andrés Alastuey,María Cruz Minguillón,and Roy M. Harrison
James Brean
Division of Environmental Health and Risk Management, School of Geography, Earth and Environmental Sciences, University of Birmingham, Edgbaston, Birmingham B15 2TT, UK
David C. S. Beddows
Division of Environmental Health and Risk Management, School of Geography, Earth and Environmental Sciences, University of Birmingham, Edgbaston, Birmingham B15 2TT, UK
Division of Environmental Health and Risk Management, School of Geography, Earth and Environmental Sciences, University of Birmingham, Edgbaston, Birmingham B15 2TT, UK
Brice Temime-Roussel
Aix Marseille Univ, CNRS, LCE, UMR 7376, 13331 Marseille, France
Division of Environmental Health and Risk Management, School of Geography, Earth and Environmental Sciences, University of Birmingham, Edgbaston, Birmingham B15 2TT, UK
Department of Environmental Sciences/Center of Excellence in Environmental Studies, King Abdulaziz University, P.O.
Box 80203, Jeddah, 21589, Saudi Arabia
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New particle formation is a key process influencing both local air quality and climatically active cloud condensation nuclei concentrations. This study has carried out fundamental measurements of nucleation processes in Barcelona, Spain, and concludes that a mechanism involving stabilisation of sulfuric acid clusters by low molecular weight amines is primarily responsible for new particle formation events.
New particle formation is a key process influencing both local air quality and climatically...