Tim Schwanen is Research Fellow Transport and Geography at the Transport Studies Unit at the School of Geography and Environment, University of Oxford. His research focuses on an a wide range of issues, including methodologies and philosophies of resaerch into mobility and transport. More information is available here.
a) a scanning study for the UKTRC/ESRC on Climate Change, Energy and Transport — see http://www.tsu.ox.ac.uk/research/ccet/
b) a project undertaken with prof Mei-Po Kwan on critical quantitative geographies — see: http://www.tandfonline.com/toc/rtpg20/61/3 and http://www.tandfonline.com/toc/rtpg20/61/4