List of Articles Open Access Article Abstract Page Full-Text 1 - Evaluation of high spatio-temporal resolution precipitation products over Dareh-Roud Ardebil basin Alireza Pilpayeh Afshin Shayeghi Aydin Bakhtar Akbar Rahmati Afshin Vatankhah Open Access Article Abstract Page Full-Text 2 - Feasibility study of development and exploitation projects of hydroelectric power stations in urban main water supply systems using hierarchical analysis method (case study: part of Tehran main metropolitan water main pipeline system) Rojin ziaeipourroudsari Mohammad Reza Beheshti Open Access Article Abstract Page Full-Text 3 - Investigation of Optimum Cropping Pattern Proportional to Allocable Water and Balancing Aquifer (Case Study of Qom-Kahak Study Area) Saeed Emamifar Farshad Mohammadian Reza Mohammadi Ahmad Abadi Mojtaba Ali-Madadi Open Access Article Abstract Page Full-Text 4 - Evaluation of CWSI for Three of Corn Cultivars under Drip Irrigation Regimes (The Lands of Khuzestan Northern) پیمان لالوند ali heydar nasrolahi محمد Kh مهری سعیدی نیا Open Access Article Abstract Page Full-Text 5 - Comparison of FAO, USDA, and FRWMO Methods in Preparation of Land Capability Map of Oshnavieh Galazchai Watershed, Iran Mostafa Zabihi Seilabi Seyed Hamidreza Sadeghi Raoof Mostafazadeh Open Access Article Abstract Page Full-Text 6 - Effect of plant growth promoting rhizobacteria (PGPRs) on soil chemical properties in a clover- rice cropping system Abbas Shahdi Kumleh Open Access Article Abstract Page Full-Text 7 - Digital Soil Mapping of Soil Classes in Floodplain and Low Relief Lands (Case Study: Hirmand County) Mohammad Reza Pahlavan Rad Seyed Javad Forghani Mehrdad Esfandyari Ali Mohammadi Torkashvand Open Access Article Abstract Page Full-Text 8 - Influence of different subsurface drainage systems on nitrate losses from rainfed-canola croplands Farzad HaghNazari Fatemeh Karandish Abdullah Darzi-Naftchali Jirka Simunek Open Access Article Abstract Page Full-Text 9 - Hydrological Drought Index Correction Based on Determining the Most Appropriate Probability Distribution Maryam Jamal hossein ebrahimi Habib Mousavi Jahromi