1. Norwegian Geotechnical Institute (NGI), Ullevål Stadion, P.O. Box 3930, N-0806 Oslo, Norway
2. Agricultural Research Council, Natural Resources and Engineering, Water Science Unit, Cedara 3245, South Africa
3. Department of Conservation Ecology & Entomology, Stellenbosch University, Private Bag x1, Matieland 7602, South Africa
4. International Institute for Sustainability, R. Dona Castorina 124, Rio de Janeiro 22460-320, Brazil
5. Department of Geography and Environment/Rio Conservation and Sustainability Science Centre, Pontifical Catholic University of Rio de Janeiro, R. Marquês de São Vicente, 225-Gávea, Rio de Janeiro 22451-000, Brazil
6. Faculty of Mechanical Engineering, Opole University of Technology, ul. St, Stanisława Mikołajczyka 5, 45-271 Opole, Poland
7. Norwich Research Park, University of East Anglia, Norwich NR4 7TJ, UK
8. Institute for Sustainability Science and Technology, Universitat Politècnica de Catalunya, Jordi Girona 1-3, 08034 Barcelona, Spain
9. Department of Urban Planning and Environment, School of Architecture and the Built Environment, KTH, Royal Institute of Technology, 10044 Stockholm, Sweden
10. School of Natural Sciences, Technology and Environmental Studies, Södertörn University, 141 89 Huddinge, Sweden