The Importance of Asia as a Source of Black Carbon to the Arctic Constrained by Aircraft and Surface Measurements.

Junwei Xu1, Randall Martin2, Andrew Morrow1, Sangeeta Sharma3, Lin Huang4, Warren Richard Leaitch3, Julia Burkart5, Hannes Schulz6, Marco Zanatta6, Megan D Willis7, Daven K Henze8, Colin J Lee9, Andreas Bodo Herber6 and Jonathan Abbatt7, (1)Dalhousie University, Physics and Atmospheric Science, Halifax, NS, Canada, (2)Dalhousie University, Department of Physics and Atmospheric Science, Halifax, NS, Canada, (3)Environment Canada, Toronto, ON, Canada, (4)Environment Canada, Downsview, ON, Canada, (5)University of Toronto, Department of Chemistry, Toronto, ON, Canada, (6)Alfred Wegener Institute Helmholtz-Center for Polar and Marine Research Bremerhaven, Bremerhaven, Germany, (7)University of Toronto, Toronto, ON, Canada, (8)Department of Mechanical Engineering, University of Colorado, Boulder, CO, United States, (9)Dalhousie University, Halifax, NS, Canada