Volume 75 (2022)
Volume 74 (2021)
Volume 73 (2020)
Volume 72 (2019)
Volume 71 (2018)
Volume 70 (2017)
Volume 69 (2016)
Volume 68 (2015)
Volume 67 (2014)
Volume 66 (2013)
Volume 65 (2012)
Volume 63 (2010)
Volume 62 (2009)
Statistical Comparison of Daily Satellite Precipitation Data in Middle Alborz

Esmatullah Ghaljaee; Shahram Khalighi-Sigaroodi; Alireza Moghaddam Nia; Arash Malekian

Volume 76, Issue 1 , June 2023, Pages 1-14


  Reliable estimation of precipitation is one of the most essential needs in water resources management. However, in many parts of the world, especially in Iran, the lack of time and place of rainfall data is very noticeable. Therefore, the use of satellite information is one of the ways to compensate ...  Read More

Effect of evergreen Juniperus sabina and deciduous Berberis integerrima species on some substratum soil physico-chemical characteristics

Reza Erfanzadeh; Mohammad Jafari; Misagh Ghasempour

Volume 76, Issue 1 , June 2023, Pages 15-27


  This study aimed to investigate the effect of Juniperus sabina (evergreen) and Berberis integerrima (deciduous) and herbaceous patches on some soil properties (pH, EC, aggregate stability, microbial respiration, organic carbon and nitrogen) in their habitats. In June, when maximum growth of the dominant ...  Read More

Modeling the Effect of Environmental Factors on the Diversity of Vegetation in Central Alborz Protected Area

Hannaneh Sadat Sadat Mousavi; Afshin Danehkar; Ali Jahani; Vahid Etemad; Farnoush Attar Sahragard

Volume 76, Issue 1 , June 2023, Pages 29-44


  Different forms of land use development and human activities in protected areas are considered to be the main drivers of change, which have many effects on habitats, habitats, diversity and richness of species. The purpose of this research is to model the effect of human activities on the diversity of ...  Read More

Predicting potential climate change effects on the geographical range of Agropyron intermedium L. in Chaharmahal-va-Bakhtiari province

Fereshteh Babaei; Ataollah Ebrahimi; Ali Asghar Naghipour; Maryam Haidarian

Volume 76, Issue 1 , June 2023, Pages 45-59


  Climate change is one of the main determinants of plant species redistribution and biodiversity loss. This study aims to predict the impacts of climate change on the geographic distribution of Agropyron intermedium in Chaharmahal-va-Bakhtiari province as a part of Central Zagros, Iran. The presence points ...  Read More

Increasing the accuracy of river network auto-extraction using Parflow and Priorityflow packages

Sadegh Dalfardi; Ali Salajegheh; Alireza Moghaddam Nia; Mohammad Danesh Yazdi; Hossein Hashemi

Volume 76, Issue 1 , June 2023, Pages 61-75


  Accurate slope map and the governing river network of a river basin are key inputs of hydrologic models. The purpose of this study was to investigate the effectiveness of the PriorityFlow tool in topographic data processing with the aim of improving slope map extraction in the eastern Faryab Basin. PriorityFlow ...  Read More

Evaluating the Impacts of Climate fluctuations on wind processes (Case study: Abshirin ecosystem)

Farhad Hasani Dorabad; Naser Mashhadi; AmirReza Keshtkar

Volume 76, Issue 1 , June 2023, Pages 77-101


  The desert environment is aeolian, being dominated by the wind. The dynamics of wind erosion are driven by both natural processes, including climate and its fluctuations, and human activity. Separating the climatic and anthropogenic causes of wind erosion can improve the understanding of its driving ...  Read More