List of Articles Open Access Article Abstract Page Full-Text 1 - Effects of End Sill and Step Slope on Stepped Spillway Energy Dissipation Amirmasoud Hamedi Abbas Mansoori Abolfazl Shamsai Sepideh Amirahmadian Open Access Article Abstract Page Full-Text 2 - Evaluation of Water Use Productivity Indicators in the Main Agricultural Products of Iran Mohammad Ali Bayat Hossein Babazadeh Open Access Article Abstract Page Full-Text 3 - Mathematical Modeling of Flow in a Granular Permeable Bed Channel Hamid Reza Sheibani Open Access Article Abstract Page Full-Text 4 - Spatial and Temporal Evaluation of Water Quality in the Kashkan River Abazar Mostafaei Open Access Article Abstract Page Full-Text 5 - Sediment Transport in Unsteady Flow Conditions Seyed Amin Salamatian Amir Reza Zarrati Mojtaba Karimaee Open Access Article Abstract Page Full-Text 6 - Long-term Streamflow Forecasting by Adaptive Neuro-Fuzzy Inference System Using K-fold Cross-validation: (Case Study: Taleghan Basin, Iran) Reza Esmaeelzadeh Alireza Borhani Dariane