Institution: | 1. Royal Holloway, University of London E-mail: digicado@gmail.com;2. Department of Geography , University of British Columbia E-mail: sara.koopman@gmail.com;3. Flinders University , South Australia E-mail: chris.fanning@flinders.edu.au;4. School of Social Sciences, Leeds Metropolitan University E-mail: n.gerodetti@leedsmet.ac.uk |