List of Articles Environmental water requirement Open Access Article Abstract Page Full-Text 1 - Evaluation of RVA Method to Determine the Environmental Flow Values Of Palangver River for Preserving the Ecological Values and Comparing It with Hydrological Approaches Seyed Mostafa Ebrahiminia Hadi Modaberi Morteza Karimi Behnaz Khatar Open Access Article Abstract Page Full-Text 2 - محاسبه نیاز آب زیست محیطی حوضه کارون بزرگ و زیرحوضه آبریز کارون علیا کاظم حمادی لیلا نوذریان هوشنگ حسونی زاده Open Access Article Abstract Page Full-Text 3 - Determination of the Environmental Water Requirement Based on the Integrating Hydrology and Ecological Response Hadi Modaberi