In collaboration with Payame Noor University and Iranian Association For Environmental Assessment (IAEA)
Volume 14 (2023-2023)
Volume 13 (2022-2022)
Volume 12 (2021-2021)
Volume 11 (2020-2021)
Volume 10 (2019- 2020)
Volume 9 (2018- 2019)
Volume 8 (2017-2018)
Volume 7 (2016- 2017)
Volume 6 (2015-2016)
Volume 5 (2014- 2015)
Volume 4 (2013-2014)
Volume 3 (2012-2013)
Volume 2 (2011-2012)
Volume 1 (2010-2011)
Volume 1 (2009)
physical geography
Land use analysis and its impact on permitted land area (Case Study: Karaj City)

sayyad asghari saraskanroud; mehdi Faal Naziri

Articles in Press, Accepted Manuscript, Available Online from 20 November 2023

https://doi.org/10.30473/grup.2020.49570.2448

Abstract
  in this study, the effects of land use changes with surface temperature of karaj cityand spatial autocorrelation have been discussed using the moran index. for this purpose, landsat OLI- TM satellite imagery has been used in 2000 and 2018. first, the images were taken and the required images were applied. ...  Read More

Climatology
Analysis of Standardized Precipitation Drought Indices in the Cities of Ardebil Province

vahid safarian zengir; Broumand Salahi; Roghayeh Maleki Meresht; MohammadKia Kianian

Volume 11, Issue 21 , September 2021, , Pages 121-136

https://doi.org/10.30473/grup.2020.7476

Abstract
  The aim of this study was to analyze rainfall drought indices to predict and reduce their negative effects in Ardebil province, which involved a descriptive-analytical study in terms of research type. Data were collected using documentary method. Accordingly, the information of mean rainfall and mean ...  Read More