Institution: | 1.Institute for Environmental Planning, Leibniz University Hannover, Hannover, Germany ;2.Department of Spatial Economics, Vrije Universiteit of Amsterdam, Amsterdam, The Netherlands ;3.Institute for Geography, Ruhr-University, Bochum, Germany ;4.Department of Geography, University of Hildesheim, Hildesheim, Germany ;5.Institute of Geography, Chair for Environmental Analysis and Planning in Metropolitan Regions, Ruhr University Bochum, Bochum, Germany |