List of Articles Open Access Article Abstract Page Full-Text 1 - The chaotic nature of monthly rainfall in the Tabriz under climate change Rasoul Jani Mohammad Ali Ghorbani Abolfazle Shamsai Open Access Article Abstract Page Full-Text 2 - Investigation of mechanisms of erosion and sediment studies in Afjeh and Lavarak sub-basins using experimental models and compare them with geostatic methods Zahra Najm Khalil Rezaei Seyed Hamid Vaziri Ali Naeimi Nezam Abad Open Access Article Abstract Page Full-Text 3 - Environmental land use evaluation of Nir Area for city development Akram Ojaghi Ebrahim Faeiat Maghsoud Khayyam Open Access Article Abstract Page Full-Text 4 - Petrography and petrology of latest stage of Savalan volcanic rocks Mahnaz fathollahi mohamad hashem emami monireh kheyekhah Open Access Article Abstract Page Full-Text 5 - The feasibility study of applying an acid boric and glass infiltrated mica to prevent the leakage and mixture of use gasses for hightemperature fuel cells Hamid Abdoli Alireza Hosseini Moghadam Seyed Amir Rastialhosseini Open Access Article Abstract Page Full-Text 6 - Environmental risk assessment of gas pipeline using the kent muhlbauer method Mohsen Goudarzi Hamid Reza Jafari Saeid Givehchi Open Access Article Abstract Page Full-Text 7 - Sediment and erosion studies using experimental models and compare them using statistical methods in Kan and Darakeh subbasins Nastaran Keyhani Khalil Rezaei Seyed Hamid Vaziri Ali Naeimi Nezam Abad