List of Articles ordinary Kriging Open Access Article Abstract Page Full-Text 1 - Spatial Distribution Patterns of Heavy Metals (Fe, Mn, Ni, Cr, Co, Pb, Zn, Cu and Cd) in the Central Area of Zanjan Ali Afshari Hossein Khademi Open Access Article Abstract Page Full-Text 2 - Assessment of Groundwater Quality Index (GWQI) and its Geostatistical Analysis in Lordegan Plain Aquifer Yaser Ostovari MOHAMMAD RAVANB Alireza Davoudian 10.22034/jest.2017.11271 Open Access Article Abstract Page Full-Text 3 - پهنهبندی هدایت هیدرولیکی با استفاده از روشهای مختلف زمین آمار (مطالعه موردی منطقه شاوور) محمد سلاخ پور عباس ملکی علی مختاران Open Access Article Abstract Page Full-Text 4 - Comparison of Some Geostatistical and Deterministic Interpolation Methods for Estimating Depth to the Water Table (Case study: The Iranshahr- Bampour Plain) Omlbanin Podineh Masoomeh Delbari Open Access Article Abstract Page Full-Text 5 - Mapping Water Salinity and Sodicity Using Selected Geostatistical Methods, Case Study: Kerman Plain M. Delbari P. Afrasiab M. Salari Open Access Article Abstract Page Full-Text 6 - Vulnerability of Yazd Province in Drought Using Standardized Precipitation Index and Geostatistical Methods a. نسیمی z. محمدی