1. Department of Irrigation and Drainage, Shahid Chamran University of Ahvaz , Ahvaz, Iran
2. Department of Plants, Soils, and Climate, Utah State University , Logan, UT, USA
3. Department of Remote Sensing and GIS, Tehran University , Tehran, Iran
4. Department of Civil, Environmental & Geo-Engineering, University of Minnesota , Minneapolis, MN, USA
5. Department of Environmental Science, The University of Arizona , Tucson, AZ, USA