Detection of the long-range transport of wildfire pollution to the Arctic using a network of ground-based FTIR spectrometers, satellite observations and model result

• Main Authors: Lutsch, Erik, Conway, Stephanie, Strong, Kimberly, B. A. Jones, Dylan, Drummond, James R., Ortega, Ivan, Hannigan, James W., Makarova, Maria, Notholt, Justus, Blumenstock, Thomas, Sussmann, Ralf, Mahieu, Emmanuel, Kasai, Yasuko, Clerbaux, Cathy
• Other Authors: Department of Physics Toronto, University of Toronto, Department of Physics and Atmospheric Science Halifax, Dalhousie University Halifax, National Center for Atmospheric Research Boulder (NCAR), St Petersburg State University (SPbU), Institute of Environmental Physics Bremen (IUP), University of Bremen, Institute for Meteorology and Climate Research (IMK), Karlsruhe Institute of Technology (KIT), Institut für Meteorologie und Klimaforschung - Atmosphärische Umweltforschung (IMK-IFU), Karlsruher Institut für Technologie (KIT), Institut d'Astrophysique et de Géophysique Liège, Université de Liège, National Institute of Information and Communications Technology Tokyo (NICT), Spectroscopie de l'atmosphère, Service de Chimie Quantique et Photophysique, Université libre de Bruxelles (ULB), TROPO - LATMOS, Laboratoire Atmosphères, Milieux, Observations Spatiales (LATMOS), Université de Versailles Saint-Quentin-en-Yvelines (UVSQ)-Université Pierre et Marie Curie - Paris 6 (UPMC)-Institut national des sciences de l'Univers (INSU - CNRS)-Centre National de la Recherche Scientifique (CNRS)-Université de Versailles Saint-Quentin-en-Yvelines (UVSQ)-Université Pierre et Marie Curie - Paris 6 (UPMC)-Institut national des sciences de l'Univers (INSU - CNRS)-Centre National de la Recherche Scientifique (CNRS)
• Format: Conference Object
• Language: English
• Published: HAL CCSD 2017
• Subjects: [SDE]Environmental Sciences; Arctic; Nunavut; Kiruna; Greenland; Norway; Eureka; Orleans; Thule; Alaska
• Online Access: https://insu.hal.science/insu-01674371

International audience We present a multi-year time series of the total columns of carbon monoxide (CO), hydrogen cyanide (HCN) and ethane (C 2 H 6 ) obtained by Fourier Transform Infrared (FTIR) spectrometer measurements at nine sites. Six are high-latitude sites: Eureka, Nunavut; Ny Alesund, Norwa...