1. Institute of Mediterranean Forest Ecosystems-Hellenic Agricultural Organization “DEMETER”, Terma Alkmanos, 11528 Athens, Greece
2. Centre for the Assessment of Natural Hazards and Proactive Planning & Laboratory of Reclamation Works and Water Resources Management, National Technical University of Athens, 15780 Athens, Greece
3. Department of Early Childhood Education, University of Thessaly, 38221 Volos, Greece
4. Department of Natural Resources Development and Agricultural Engineering, Agricultural University of Athens, 11855 Athens, Greece
5. Laboratory of Mountainous Water Management and Control, School of Forestry and Natural Environment, Aristotle University of Thessaloniki, 54124 Thessaloniki, Greece
6. Department of Physics, Faculty of Physical Sciences, University of Calabar, Calabar 540004, Nigeria