Detection and Attribution of Wildfire Pollution in the Arctic and Northern Mid-latitudes using a Network of FTIR Spectrometers and GEOS-Chem

• Main Authors: Lutsch, Erik, Strong, Kimberly, Jones, Dylan B. A., Blumenstock, Thomas, Conway, Stephanie, Fisher, Jenny A., Hannigan, James W., Hase, Frank, Kasai, Yasuko, Mahieu, Emmanuel, Makarova, Maria, Morino, Isamu, Nagahama, Tomoo, Notholt, Justus, Ortega, Ivan, Palm, Mathias, Poberovskii, Anatoly V., Sussmann, Ralf, Warneke, Thorsten
• Format: Text
• Language: English
• Published: 2019
• Subjects: Arctic; Eureka; Kiruna
• Online Access: https://doi.org/10.5194/acp-2019-881; https://www.atmos-chem-phys-discuss.net/acp-2019-881/

We present a multi-year time series of column abundances of carbon monoxide (CO), hydrogen cyanide (HCN), and ethane (C2H6) measured using Fourier transform infrared (FTIR) spectrometers at ten sites affiliated with the Network for Detection of Atmospheric Composition Change (NDACC). Six are high-la...