High Arctic aircraft measurements characterising black carbon vertical variability in spring and summer. - Schulz, Hannes; Zanatta, Marco; Bozem, Heiko; Leaitch, W. Richard; Herber, Andreas B.; Burkart, Julia; Willis, Megan D.; Kunkel, Daniel; Hoor, Peter M.; Abbatt, Jonathan P. D.; Gerdes, Rüdiger (Atmospheric Chemistry & Physics, 2019)