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)
Spatial Prediction of Soil Surface Organic Carbon Using Spectral and Non-Spectral Factors (Case Study; Asuran Summer Rangeland, Semnan Province)

saeedeh Nateghi; Rostam Khalifehzadeh; Mahshid Souri; Morteza Khodagholi

Volume 74, Issue 1 , June 2021, , Pages 177-188


  Soil organic carbon is one of the most important indicators of soil quality. The purpose of this study is to study the spectral and non-spectral behaviors of soil in order to estimate the organic carbon of topsoil using factor analysis and multiple regression methods in the semi-steppe rangelands of ...  Read More

Assessment the Effect of Land use based on changes of the land surface temperature index in urban basins (Case Study: Bandar-e Emam Khomeyni, Khuzestan (

Amin Zarratipour; marjan firoozinejad; Khalil Delfan Hasanzadeh

Volume 72, Issue 1 , June 2019, , Pages 69-82


  Abstract The phenomenon of climate change and global warming and its impact on different ecosystems Needed extensive studies. For this purpose, was done Study of the efficiency of thermal bands and land use changes in determining the surface temperature index using a separate window algorithm in the ...  Read More

Calibration of SEBAL Model to Estimate Evapotranspiration Using LDCM

Hamidreza Koohbanani; Mohammadreza Yazdani

Volume 71, Issue 1 , June 2018, , Pages 269-283


  Approximating the evapotranspiration is one of the most difficult parts of the hydrologic cycle. However it plays a very important role in the water balance equation. In the present study, the SEBAL model has been revalidated as an approved and successful approach for calculating the evapotranspiration. ...  Read More

Estimating Biomass using Landsat Satellite Images (Case study: Marak, Birjand)

sahar sabaghzade; Mohammad Zare; Mohamad Hosein Mokhtari

Volume 69, Issue 4 , March 2017, , Pages 907-920


  Vegetation is an important component of each global ecosystem. Determining of the biomass of plant is important to assess its impact upon climate, soil erosion, and as well for management of natural resources. The aim of this study was to estimate biomass using vegetation indices based on remote sensing. ...  Read More