Urban PM in Eastern Germany: Source apportionment and contributions from different spatial scales
Dominik van Pinxteren1, Kanneh Wadinga Fomba1, Falk Mothes1, Gerald Spindler1 and Hartmut Herrmann2, (1)Leibniz Institute for Tropospheric Research (TROPOS), Atmospheric Chemistry Department (ACD), Leipzig, Germany, (2)Leibniz Institute for Tropospheric Research (TROPOS), Leipzig, Germany