List of Articles Spatial variations Open Access Article Abstract Page Full-Text 1 - Investigating the Chlorophyll Index of Water in the Inlet Rivers of Anzali Wetland Using Sentinel Satellite Seyed Saman Mirfallah Nasiri Ebrahim Amiri Jalal Behzadi 10.30495/wsrcj.2023.73747.11383 Open Access Article Abstract Page Full-Text 2 - Investigation of Temporal – spatial variations of particulate matter (PM2.5 and PM10) in Tehran city Using GIS (2013-2020) Maryam Ansari Mahmoud Ahmadi Gholamreza Goudarzi 10.30495/jest.2022.61846.5441 Open Access Article Abstract Page Full-Text 3 - Spatial distribution verification of ground water (case study: Dezful plain) Mohammadhosin Esvandzibaei hossein eslami