Identifying fire plumes in the Arctic with tropospheric FTIR measurements and transport models

• Published in: Atmospheric Chemistry and Physics
• Other Authors: Viatte, C. (author), Strong, K. (author), Hannigan, James (author), Nussbaumer, Eric (author), Emmons, Louisa (author), Conway, S. (author), Paton-Walsh, C. (author), Hartley, J. (author), Benmergui, J. (author), Lin, J. (author)
• Format: Article in Journal/Newspaper
• Language: English
• Published: Copernicus Publications 2015
• Subjects: Arctic; Nunavut; Canada; Greenland; Eureka; Arctic pollution; Thule
• Online Access: http://nldr.library.ucar.edu/repository/collections/OSGC-000-000-021-485; https://doi.org/10.5194/acp-15-2227-2015

We investigate Arctic tropospheric composition using ground-based Fourier transform infrared (FTIR) solar absorption spectra, recorded at the Polar Environment Atmospheric Research Laboratory (PEARL, Eureka, Nunavut, Canada, 80°05' N, 86°42' W) and at Thule (Greenland, 76°53' N, -68°7...