1. Research Institute of the University of Bucharest University of Bucharest Bucharest Romania
2. National Institute of Hydrology and Water Management Bucharest Romania
3. Department of Geography Faculty of Sciences University of Craiova Craiova Romania
4. School of Engineering and Built Environment Griffith University Nathan QLD Australia
5. Departamento de Análisis Geográfico Regional y Geografía Física Facultad de Filosofía y Letras University of Granada Granada Spain