List of Articles Tajan River Open Access Article Abstract Page Full-Text 1 - The Impact of Tajan Irrigation and Drainage Network on Meeting the Environmental Flow Requirements of Water Resources SeyedehZohreh Hashemi Abdullah Darzi-Naftchali Fatemeh Karandish Henk Ritzema Karim Solaimani 10.30495/wsrcj.2023.71364.11346 Open Access Article Abstract Page Full-Text 2 - Survey and Trends of Chemical Water Quality Parameters of Tajan River Water Quality Using Principal Component Analysis and Aqua Chem Software Samira Rahnama Nasrin Sayari Open Access Article Abstract Page Full-Text 3 - A Study Diversity of Morphological Characters of Brown Trout (Salmo trutta fario) in Tajan River and Babolrud River in Mazandaran Province S. Vatandost Gh.H. Vosoghi Sh.A. Nezami A. Abdoli A. Matin far Open Access Article Abstract Page Full-Text 4 - Assessment of Diversity, density and distribution of zooplankton of estuarine region of Tajan River M. Shapoori A. Javanshir H. Azarbad Open Access Article Abstract Page Full-Text 5 - A survey on morphometric and meristic characteristics of Squalius cephalus(Linnaeus, 1758) population of Tajan river in Mazandaran Province M. Babazadeh S. Vatandoost