Volume 31 (2024)
Volume 30 (2023)
Volume 29 (2022)
Volume 28 (2021)
Volume 27 (2020)
Volume 9 (2019)
Volume 8 (2019)
Volume 26 (2019)
Volume 12 (2019)
Volume 10 (2019)
Volume 25 (2018)
Volume 24 (2017)
Volume 23 (2016)
Volume 22 (2015)
Volume 21 (2014)
Volume 20 (2013)
Volume 19 (2013)
Volume 18 (2011)
Volume 17 (2010)
Volume 16 (2009)
Volume 15 (2008)
Volume 14 (2007)
Volume 13 (2006)
Volume 7 (2000)
Volume 6 (1999)
Volume 11 ()
Delineating natural resources of Iran by focusing on desert and semi-desert areas using indices and criteria that can be extracted from satellite images

Neamat Karimi

Volume 28, Issue 4 , November 2021, , Pages 652-671

Abstract
  The main objective of the present study is to delineate all-natural resources of Iran with the priority of desert and semi-desert areas using indicators and criteria extracted from remote sensing data and new satellite image classification techniques. Accordingly, desert, semi-desert, and salinity areas ...  Read More

Evaluation of GPP based on NDVI index with MODIS spatial resolution sensor in estimating rangeland production (Resin Basin of Kermanshah Province)

Mahshid Souri; Tayebeh Alibeygy; Mehdi Erfanian; Javad Motamedi; Rostam Khalifezadeh

Volume 28, Issue 1 , April 2021, , Pages 21-33

Abstract
     Gross primary production is one of the key factors for understanding growing grassland conditions and rangeland monitoring. The present study aims to introduce an improved index based on the primary GDP and NDVI vegetation index of MODIS. In this regard, field operations were carried out ...  Read More

The survey of desertification potential in Damghan plain by using meteorological data and land use variations

Maryam Mirdailamy; Mohammad Rahimi; Shima Nikoo; Ali Akbar Damavandi

Volume 27, Issue 1 , April 2020, , Pages 58-74

Abstract
  In the past four decades, land use changes in Iran, have become more frequent as a human desertification factor, which has led to an intensification of land degradation in all types of land uses. In this research, due to the wide range of these changes, we used remote sensing technology to assess land ...  Read More

Monitoring of Vegetation Change in the growing season by using satellite imagery and its relationship with climatic factors (Case Study :Alborz Province)

Morteza Hoseini |Tavasol; Hosein arzani; manoocher farajzadeh asl; Mohamad Jafari; sasan babayee kafaki; asghar kohandel

Volume 22, Issue 4 , March 2015, , Pages 615-624

Abstract
  This research was aimed to monitor the vegetation changes in the rangelands of Alborz province during 2000-2011 using satellite images as well as determining its relationship with climatic factors including average rainfall, temperature, and relative humidity. According to the results, the highest NDVI ...  Read More

Assessment of climatic factors effect on vegetation in the Zagross region using satellite images

Manuchehr Farajzadeh; Aman alah Fathnia; Bohlul Alijani; Parviz Zeaiean

Volume 18, Issue 1 , May 2011, , Pages 107-123

Abstract
  The aim of this research was to evaluate the effect of climatic factors on vegetation in rangelands of Zagross with normalized difference vegetation index (NDVI) derived from Advanced Very High Resolution Radiometer (AVHRR) sensor, and climatic data.  The study area was rangelands of Zagross with ...  Read More

Estimating Rangelands Yield Using Remote Sensing Data (Case study: Damavand region of Iran)

Khosro Mirakhorlo; Zein ... Hosseini

Volume 13, Issue 2 , February 2006, , Pages 127-138

Abstract
  Estimating rangelandsۥ production is one of the range management tools. This requires detailed information about the present available forage of the rangelands. The assessment of the parameters is difficult and cost-intensive using clipping method. Therefore, new estimating methods are required. We ...  Read More