Scientific journal publication Reference data set of volcanic ash physicochemical and optical properties. Vogel, A.; Diplas, S.; Durant, A. J.; Azar, A. S.; Sunding, M. F.; Rose, W. I.; Sytchkova, A.; Bonadonna, C.; Krüger, K.; Stohl, A. Publication details Journal: Journal of Geophysical Research - Atmospheres, 122, 9485–9514, 2017 DOI: 10.1002/ 2016JD026328