Arctic marine secondary organic aerosol contributes significantly to summertime particle size distributions in the Canadian Arctic Archipelago

• Published in: Atmospheric Chemistry and Physics
• Main Authors: Croft, Betty, Martin, Randall V., Leaitch, W. Richard, Burkart, Julia, Chang, Rachel Y.-W., Collins, Douglas B., Hayes, Patrick L., Hodshire, Anna L., Huang, Lin, Kodros, John K., Moravek, Alexander, Mungall, Emma L., Murphy, Jennifer G., Sharma, Sangeeta, Tremblay, Samantha, Wentworth, Gregory R., Willis, Megan D., Abbatt, Jonathan P. D., Pierce, Jeffrey R.
• Format: Text
• Language: English
• Published: 2019
• Subjects: Arctic; Canadian Arctic Archipelago; Eureka; albedo; Arctic Archipelago
• Online Access: https://doi.org/10.5194/acp-19-2787-2019; https://www.atmos-chem-phys.net/19/2787/2019/

Summertime Arctic aerosol size distributions are strongly controlled by natural regional emissions. Within this context, we use a chemical transport model with size-resolved aerosol microphysics (GEOS-Chem-TOMAS) to interpret measurements of aerosol size distributions from the Canadian Arctic Archip...