Rachel completed her Masters thesis in 2010 on her work on biogenic aerosols at Whistler. In spring 2008, she sampled at a mid-mountain site in Whistler, BC. Surrounded by forest this is a great location to look at biogenic influences on aerosol chemistry. In winter 2009 she collected sub- and supermicron bulk and single particle measurements up the mountain, at Whistler peak with Environment Canada.