Measurements of Positive Ambient Ions in Lamont OK as Part of the Holistic Interaction of Shallow Clouds Aerosols and Land Ecosystems (HISCALE II) Field Campaign

Aroob Abdelhamid1,2, Harald Stark2,3, Douglas R Worsnop4,5, John B Nowak6,7, Chongai Kuang8, Robert Bullard9 and Eleanor C Browne10,11, (1)University of Colorado at Boulder, Chemistry and Biochemistry, Boulder, CO, United States, (2)Cooperative Institute for Research in Environmental Sciences, Boulder, CO, United States, (3)Aerodyne Research Inc., Billerica, United States, (4)Aerodyne Research, Inc., Billerica, MA, United States, (5)University of Helsinki, Physics, Helsinki, Finland, (6)Aerodyne Research Inc., Billerica, MA, United States, (7)NASA Langley Research Center, Hampton, VA, United States, (8)Brookhaven National Laboratory, Environmental Science and Technologies Department, Upton, NY, United States, (9)Brookhaven National Laboratory, Environmental and Climate Sciences Department, Upton, NY, United States, (10)Cooperative Institute for Research in Environmental Sciences, Chemistry, Boulder, United States, (11)University of Colorado Boulder, Department of Chemistry and Cooperative Institute for Research in Environmental Sciences, Boulder, United States