Volume 28 (2024)
Volume 27 (2023)
Volume 26 (2022)
Volume 25 (2021)
Volume 24 (2020)
Volume 23 (2019)
Volume 22 (2018)
Volume 21 (2017)
Volume 20 (2016)
Volume 19 (2015)
Volume 18 (2014)
Volume 17 (2013)
Volume 16 (2012)
Investigating the effect of climate fluctuations on apple yield (case study: Semiram and Urmia station)

behrouz sobhani; minoo ahmadyan; Saeed jahanbakhsh

Volume 27, Issue 85 , October 2023, , Pages 123-131


  the statistics of the ECMWF database were used for the observation data of the two stations of Semiram and Urmia during a 21-year period (1996-20016).In order to investigate the effects of climate fluctuations, the daily data of dynamic micro-rotation of the CORDEX project was used for the output of ...  Read More

The Spatial classification of Leaf Area in Iran by Modes remote sensing data

fakhry sadat fateminiya; behrouz sobhani; Seyed Abolfazl Masoodian

Volume 23, Issue 69 , December 2019, , Pages 213-231

  Satellite images as new tools, provide new dimensions for land monitoring. In this study, in order to determine the homogeneous geographical areas in terms of leaf area, the remote sensing images of the Terra-Aqua Modis during the period of 2002-2016 with a spatial resolution of one kilometer and 8 days’ ...  Read More

Future projection of Maximum Temperature in Urmia through Downscaling output of CanESM2 Model

Mahmoud Houshyar; Behrooz Sobhani; Seyed Asaad Hosseini

Volume 22, Issue 63 , June 2018, , Pages 305-325


  With the seriousness of the climate change debate in the world, the study of parameters and elements of the climate has been widely considered. With changes in climate patterns and changes in temperature and precipitation patterns, other components such as runoff and soil moisture, which are important ...  Read More

Land Suitability Assessing for Saffron Cultivation Based on Using Vikor Method in GIS (Case Study Malayer City)

Behrouz Sobhani; Mohammad Framarzi

Volume 20, Issue 56 , August 2016, , Pages 171-191

  Crop production ability and its potential are significantly up to climate, topography and land use which are the most important environmental factors. In this study, using climatic data such as temperature, precipitation, number of frost days, sunny hours and relative humidity related to phonology steps ...  Read More