Volume 15 (2023)
Volume 14 (2022)
Volume 13 (2021)
Volume 12 (2020)
Volume 11 (2019)
Volume 10 (2018)
Volume 9 (2017)
Volume 8 (2016)
Volume 7 (2015)
Volume 6 (2014)
Volume 5 (2013)
Volume 4 (2012)
Volume 3 (2011)
Volume 2 (2010)
Volume 1 (2009)
Mapping Phenological Stages of Two Rangeland Species Using MODIS Growing Degree Days in Chaharmahal and Bakhtiari Province

Reza Jafari; Morteza Ansari; Mostafa Tarkesh

Volume 15, Issue 3 , September 2023, , Pages 83-102


  Temperature is the most important parameter for studying spatiotemporal phenological changes in plants. Thus, the current study was aimed to investigate the potential of MODIS land surface temperature (LST) data for mapping growing degree days (GDD) and different phenological stages of Bromus tomentllus ...  Read More

Modeling of semi-steppe rangelands degradation in Isfahan Province using MODIS images

Fatemeh Hadian; Reza Jafari; Hossein Bashari; Mostafa Tarkesh

Volume 11, Issue 3 , November 2020, , Pages 1-20


  Plants are one of the most important components of the ecosystem which are affected by natural and human factors. Therefore, the study of net primary production (NPP) is one of the main subjects in ecology. The main purpose of this research was to model spatial and temporal distributions of NPP  ...  Read More

Identifying Geothermal Resources Using Remotely Sensed Data
Volume 6, Issue 3 , October 2014

  Geothermal energy serves as a renewable and clean energy. Thanks to its great advantages such as relatively harmless, low costs and environmental friendly, it may be a good substitute for fossil fuels. In the present study, a geothermal survey is conducted in an area prone geothermal Ferdows of South ...  Read More