Volume 77 (2024)
Volume 76 (2023)
Volume 75 (2022)
Issue 4 January 2023, Pages 503-674
Issue 3 December 2022, Pages 316-502
Issue 2 September 2022, Pages 169-315
Issue 1 June 2022, Pages 1-168
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)
The Effects of Drought on Vegetation Using using satellite remote sensing and meteorological data (Case study: Qazvin plain)

Setareh Bagheri; Reza Tamartash; Mohammad Jafari; Mohammad Reza Tatian; Arash Malekian

Volume 75, Issue 1 , June 2022, Pages 1-18


  Plain ecosystem is highly vulnerable to environmental changes, and drought is the most famous ecosystem change driver that is difficult to identify after its occurrence. In this research, to study the slope of vegetation changes against drought, the NDVI index of MODIS images and the SPI index from 2001 ...  Read More

Effects of soil moisture conservation treatments on the early establishment of Ferula foetida seedlings

Zakiye Dastoori; Mohammad Farzam

Volume 75, Issue 1 , June 2022, Pages 19-34


  Ferula foetida is one of the important medicinal plants in the steppe rangelands of Iran. Applying effective methods for its establishment can be useful for reviving the ecosystems of arid areas and the economy of its indigenous people. Due to the fact that drought stress is one of the main limitations ...  Read More

Impact of different levels of natural biochar on some soil properties, germination percentage, and yield of Pamirian winterfat (Eurotia ceratoides) rangeland plant

Raziyeh Dehghani; Mohammad Jafari; Mohammad Ali Zare Chahouki; Salman Zare; ِAli Tavili; Babak Moteshrezadeh

Volume 75, Issue 1 , June 2022, Pages 35-50


  The use of biochar as a soil amendment is one of the new methods to improve soil properties and increase plant yield. In this study, in order to evaluate the effect of adding natural biochar on soil properties and yield of Pamirian winterfat (Eurotia ceratoides) plant, an experiment in a completely randomized ...  Read More

Prioritization of effective parameters and landslide susceptibility zonation using maximum entropy and dempster shafer in Doab Samsami, Chaharmahal Bakhtiyari

Kourosh Shirani; Reza Naderi Samani

Volume 75, Issue 1 , June 2022, Pages 51-72


  The aim of this study is to prioritize effective factors, landslide susceptibility zonation assessment using maximum entropy (MaxEnt) and dempster shafer models in Doab Samsami watershed of Chaharmahal and Bakhtiari province. For this purpose, 15 factor maps affecting landslide occurrence as independent ...  Read More

Investigating the interaction of beneficiaries and natural resources authorities in the watersheds of West Gilan

Ahmad Azizi; Mohsen Maleki; Masoome sadat Hosseininasab

Volume 75, Issue 1 , June 2022, Pages 73-90


  Because ofthe conflicts of interest, the interaction of beneficiaries and natural resource experts inIran hasbeen challenged.This area was studied asthetarget, due totheechologic andsocial condition andconsideringthe existing conflicts. In this study, legal, managerial, exploitation, and social components ...  Read More

The effect of range land change to agriculture and forest park on some soil physicochemical characteristics

Ahmad Godarzi; Soheilasadat Hashemi; Behnaz Attaeian

Volume 75, Issue 1 , June 2022, Pages 91-102


  The purpose of this research was investigation of soil physicochemical and particle distribution in three agricultures, rangeland and forest park land use in two surface (0-15 cm) and subsurface (15-30 cm) depths in Oshtorninan city on the Lorestan province. Soil sampling was done in 45 points in three ...  Read More

Impact of meteorological drought on vegetation change trends in arid and semi-humid climates (HablehRood Watershed)

Ahmad Gillvare; Gholamreza Zehtabian; Hassan Khosravi; Hossein Azarnivand; Salman Zare

Volume 75, Issue 1 , June 2022, Pages 103-117


  Due to the importance of vegetation cover in these areas, the aim of this study was to investigate the effect of drought, on vegetation of HablehRood watershed.Initially, NDVI index obtained from MODIS sensor was used to study vegetation cover and then SPI index based on rainfall data of two basins in ...  Read More

Evaluation of human activities in the watershed (Case study: Lalehzar watershed, Kerman)

Naser Mashahadi

Volume 75, Issue 1 , June 2022, Pages 119-136


  The dynamics of human activities threaten the sustainability of global life-support systems. Analyze of anthropogenic transformation data play a central role in environmental problems evaluation. This study aims to analyze human activities in watershed. Studies and analyzes revealed that the anthropogenic ...  Read More

Analysis of the Concept of Resilience of Social-Ecological Systems in Environmental Hazards of Chaharmahal va Bakhtiari Province

Shahbaz Mehrabi;  Mohammad Reza Yazdani; Mehdi Ghorbani

Volume 75, Issue 1 , June 2022, Pages 137-152


  Prevention is the most appropriate way to deal with natural hazards. And resilience means maintaining the structure and function of the socio-ecological system in the face of unexpected events, one of the important branches of prevention. Chaharmahal va Bakhtiari province, due to its specific geographical ...  Read More

Germination response of annual and perennial herbaceous species to fire products in semi-steppe rangelands

Ali Asghar Naghipour; Maedeh Sharifi; Ataollah Ebrahimi; Elham Ghesareh Ardestani; Sina Nabizadeh

Volume 75, Issue 1 , June 2022, Pages 153-168


  Fire is one of the important ecological factors that affect the dynamics of rangeland vegetation. In recent decades, the incidence of wildfires in semi-steppe rangelands has increased significantly, challenging the adaptive capacity of plants for post-fire regeneration. In the present study, the germination ...  Read More