Rudolph, J.Ehhalt, D.H.Khedim, A.2010-02-042010-02-041984J. Atmos. Chem., 2, 117-124http://hdl.handle.net/10315/2935Stratospheric measurements of acetylene up to altitudes of 30 km are presented. The air samples were collected during three different balloon flights, two of them at 44°N, one at 32°N using balloon borne, liquid neon-cooled, cryosamplers. Their acetylene concentration was measured in the laboratory by flame ionisation gaschromatography. The different profiles at 32°N and 44°N are discussed with respect to possible vertical exchange processes and compared with published model calculations.enThe original publication is available at www.springerlink.comacetylenestratospheric profilestrace gas measurementsStratosphere-troposphere exchangeArticlehttp://www.springerlink.com/content/100279/?p=e1f70aa9a56945579b9d624651f68b32&pi=0http://www.springerlink.com/content/j560733446947104/