1. School of Geography, Earth and Environmental Sciences, University of Birmingham, Edgbaston, Birmingham, B15 2TT, UK,
2. Department of Geography, QueenMary, University of London, Mile End Road, London, El 4NS, UK, p.e.ogden@q- mul.ac.uk
3. Department of Geography, QueenMary, University of London, Mile End Road, London, El 4NS, UK,
4. UFZ Helmholtz Centre for Environmental Research, Department of Urban and Environmental Sociology, Pennoserstr. 15, 04318 Leipzig, Germany,