Liu Yang School of Geography, Earth and Environmental SciencesPhD student Contact details AddressSchool of Geography, Earth and Environmental SciencesºÚÁϳԹÏÍø Edgbaston Birmingham B15 2TT UK Liu Yang is a PhD candidate in Environmental Health Sciences, supervised by Prof Stuart Harrad, on a project entitled: "Environmental Exposure and Human Health." Doctoral research SupervisorProfessor Stuart Harrad