Chang Liu has been awarded a Young Professionals Grant for the Inter-Noise conference in Hamburg (August 2016), where she will present the paper titled ‘Impedance deduction for vegetated roof surfaces: multiple geometry strategy’. The grant is issued by the International Institute of Noise Control Engineering (I-INCE). This is the second conference award in a row for Chang, as she also was awarded a best paper award at Eurnoise 2015 in Maastricht.