1. 1 Institute of Geonics, The Czech Academy of Sciences , Brno , Czech Republic
2. 6 Department of Geography, Faculty of Science , Palacký University Olomouc , Czech Republic
3. 2 German Environment Agency , Dessau-Rosslau , Germany
4. 3 Department of Urban and Regional Development Studies , Nicolaus Copernicus University in Toruń , Poland
5. 4 School of Geography and Planning , Cardiff University , UK
6. 5 York University , Toronto , Canada
7. 7 Institute of Social and Economic Geography and Spatial Management , University of Silesia , Poland
8. 8 Institute of Geography, Faculty of Science , Pavol Jozef Šafárik University in Košice , Slovakia
9. 9 School of Geographical Sciences and Urban Planning , Arizona State University , Tempe , USA
10. 10 School of Geosciences , University of Edinburgh , UK