List of Articles : water quality index (WQI) Open Access Article Abstract Page Full-Text 1 - Investigating the water quality index (WQI) using Landsat 8 satellite images and the application of univariate and multivariate models in Sefidroud River in northern Iran. Yousef pourhabib ebrahim fataei Fatemeh Nasehi Behnam Khanizadeh Hossein Saadati