List of Articles Water quality simulation Open Access Article Abstract Page Full-Text 1 - Water Quality Monitoring for an Assessment of Salt Contribution of Four of the QzlOuzan's Tributaries for its Contamination Using QUAL2K Numerical Model Nazanin khoob Babak Aminnejad Amin Omidi Open Access Article Abstract Page Full-Text 2 - Evaluation of Self-Purification Potency and the Role of Dissolved Oxygen in the Kor River Water Quality (Case study: Downstream of Doroodzan Dam to Tashk-Bakhtegan Lake) Mohammad Mahdi Khodam Mohammadi Fardin Boustani