Scientific journal publication High levels of particulate matter in Iceland due to direct ash emissions by the Eyjafjallajökull eruption and resuspension of deposited ash. Thorsteinsson, T.; Johannsson, T.; Stohl, A.; Kristiansen, N.I. Publication details Journal: J. Geophys. Res., 117, B00C05, 2012 DOI: 10.1029/2011JB008756