TY - T1 - Urban forests near roads do not reduce gaseous air pollutant concentrations but have an impact on particles levels SN - / UR - http://hdl.handle.net/10138/178483 T3 - A1 - Yli-Pelkonen, Vesa Johannes; Setälä, Heikki Martti; Viippola, Juho Viljami A2 - PB - Y1 - 2017 LA - eng AB - ... VO - IS - SP - OP - KW - 1172 Environmental sciences; Air pollution; ecosystem services; urban trees; urban vegetation; near-road environment; passive sampling; 1181 Ecology, evolutionary biology N1 - PP - ER -