Aerosol physical. chemical and hygroscopic properties were measured in a range of airmasses during COPS (Convective and Orographically-induced Precipitation Study) ground-based in June and July of 2007 at the Hornisgrinde mountain site in the Black Forest. Southwest Germany. Non-refractory aerosol composition was measured with an Aerosol Mass Spectrometer. https://www.roneverhart.com/Sheepshead-Bay-Boats-2-Brooklyn-NY/