Evaluating summertime terrestrial and marine sources of bioaerosol to the Arctic free troposphere

Anne Elizabeth Perring1,2, Braden Mediavilla1, George D Wilbanks3, James H Churnside4, Richard Marchbanks5 and Ru-Shan Gao6, (1)Colgate University, Hamilton, United States, (2)CIRES, Boulder, United States, (3)Colgate University, Chemistry, Hamilton, United States, (4)NOAA Boulder, Boulder, CO, United States, (5)Cooperative Institute for Research in the Environmental Sciences, University of Colorado, Boulder and NOAA Chemical Sciences Laboratory, Boulder, CO, United States, (6)NOAA Earth System Research Laboratory, Chemical Sciences Laboratory, Boulder, United States