List of Articles شاخص خشکسالی SPI Open Access Article Abstract Page Full-Text 1 - Spatial and Temporal Variability of Water Quality for Karun River, in Upstream and Downstream Gotvand Dam راضی خلف سیده زینب یعقوبی Open Access Article Abstract Page Full-Text 2 - Standard Precipitation Index (SPI) analysis in Karoon 3 Watershed under climate change علیرضا نیکبخت شهبازی