List of Articles Open Access Article Abstract Page Full-Text 1 - Time Series Analysis of Soil Moisture Content in Loess Deposits of Hezarpich using ARIMA model hasan Rezaii Moghadam Mohsen Hosseinalizadeh Vahedberdi Sheikh roya Jafari Open Access Article Abstract Page Full-Text 2 - Performance evaluation and modification of SPI in drought monitoring of arid and semi arid regions of Iran Saeid Shiukhy Soqanloo mehdi nadi Open Access Article Abstract Page Full-Text 3 - Modeling Estimation of Suspended Sediment Rate in Pasikhan River Using Decision Tree Artificial Neural Network سیدسامان Nasiri Ebrahim Amiri محبوبه shadabi Open Access Article Abstract Page Full-Text 4 - Application of hybrid ARIMA and support vector regression model for improvement of time series forecasting Laleh Parviz Bahareh Saeedabdi Open Access Article Abstract Page Full-Text 5 - Rainfall-Runoff modeling using Deep Learning model (Case Study: Galikesh Watershed) Razieh Tatar Khalil Ghorbani mehdi Meftah halghi meysam salarijazi Open Access Article Abstract Page Full-Text 6 - Study of salinity distribution in cultivated soil profile under drip irrigation leila mirzaeialamuti Bijan Nazari Abbas Sotoodehnia Hadi Ramezani Etedali Open Access Article Abstract Page Full-Text 7 - Fluctuations Analysis of Rainfall and Runoff in Aras Border Basin under Climate Change Conditions Amin Sadeqi Yagob Dinpashoh Open Access Article Abstract Page Full-Text 8 - Determination of Homogeneous Hydrological Regions for Estimating Runoff in Ungauged Catchments Using Cluster Analysis (Case Study: Ardabil Province) Batoul Poorseifollahi Amin Kanooni Mohammadreza Nikpour javad ramezani moghadam Open Access Article Abstract Page Full-Text 9 - Perlite effect on changes of splash erosion in three collected soil types with different land uses Leila Gholami Armin Balvayeh Nabiyeh Karimi Fatemeh شکریان