1. Department of Arid and Mountainous Regions Reclamation, Faculty of Natural Resources University of Tehran Karaj Iran
2. Department of Information Technology and Computer Engineering, Faculty of Engineering University of Kurdistan Sanandaj Iran
3. Department of Geomorphology, Faculty of Natural Resources University of Kurdistan Sanandaj Iran
4. Department of Civil Environmental and Natural Resources Engineering Lulea University of Technology Sweden
5. Department of Soil Conservation and Watershed Management Research Khuzestan Agricultural and Natural Resources Research and Education Center, AREEO Ahvaz Iran
6. Department of Earth Sciences Simon Fraser University Burnaby Canada