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 effect of fire on the quantitative and qualitative characteristics of alpaine rangelands vegetation (case study: Lorestan research site)

Reza Siahmansour; Nadia Kamali

Volume 75, Issue 4 , January 2023, Pages 503-517


  Fire is the fastest cause of extensive changes in vegetation. The purpose of this research is to examine some of these changes. SO, after determining key area of four 200m transects and a distance of 100 m from each other, 10 plots 1m2 fixed on each of them, formed sample units in each field. This site ...  Read More

Development of an integrated model based on Cellular automata and Markov chain to predict land use/cover changes, Case Study: Karaj City

Haniyeh Rezaie; Sharareh Pourebrahim; Mohammad Karimadini

Volume 75, Issue 4 , January 2023, Pages 519-537


  Due to the ability of land use/cover changes monitoring and predicting to understand the performance and health of ecosystems, this purposed method can provide possibility of sustainable land use management and planning, especially in the rapid change areas without master/land use plan. The present study ...  Read More

Flood potential assessment of the Kan basin using morphometric pharameters

Mehrnoosh Ghadimi; Nadia Hajihasani; Arash Malekian; Ebrahim Moghimi

Volume 75, Issue 4 , January 2023, Pages 539-551


  Sub-basin prioritization and morphometric characterization analysis is one of the efficient and low-cost tools in identifying flood hazards. The purpose of this study is to Prioritize the flood potential of watershed sub-basins using morphometric parameters, combines of model statistical correlation ...  Read More

Spatial prediction of soil classes using C5.0 boosted decision tree model Abyek Area

Milad Momtazi Burojeni; Fereydoon Sarmadian

Volume 75, Issue 4 , January 2023, Pages 553-572


  Soil resource management is essential to maintain community production and the environment. Soil is usually used to produce agricultural products and livestock fodder. As a result, the mapping of high-resolution digital maps is crucial for the distribution of soil and soil properties and land management. ...  Read More

An analysis of rangeland beneficiaries' perceptions of participatory governance in rangelands (Case study: rangelands of Aq Qala city, Golestan province)

Seyedeh khadijeh Mahdavi; Maedeh Yousefian; Mohammad Reza Shahraki; Reza Ourmaz

Volume 75, Issue 4 , January 2023, Pages 573-590


  The need to decentralize government at the local level can guarantee the participation of rangeland beneficiaries. So the present study has analyzed the perceptions of rangeland beneficiaries of participatory governance in Incheh salt marshes in Golestan province. The research is descriptive-survey and ...  Read More

Investigation of development probability of Dorema ammoniacum in arid rangelands of Southern Khorassan regarding environmental conditions using MAXENT

ِAli Tavili; S. Motahareh Hosseini; Mohammad Jafari; Ali Golkarian

Volume 75, Issue 4 , January 2023, Pages 591-605


  MAXENT model was used to evaluate the probability of Dorema ammoniacum development in rangelands of Southern Khorassan. Presence data of D. ammoniacum was recorded based on field survey and GPS application. Nine environmental information layers were used to model potential habitat of the understudy species. ...  Read More

Factor analysis and zoning of qualitative parameters of groundwater resources in Arsanjan Plain, Fars Province

Bahman Kavari; Yahya Esmaeilpour; Ali Akbar Mousavi; Ommolbanin Bazrafshan; Arashk Holisaz

Volume 75, Issue 4 , January 2023, Pages 607-626


  The main source of water in the Arsanjan plain is underground water, which has been exploited in the past with Aqueduct and now with numerous wells. For knowing about the quality conditions of these sources; multivariate statistical analysis and interpolation methods were used in three years with different ...  Read More

Effect of different levels of water salinity on evapotranspiration and yield of Atriplex canescens

Morteza Shahnori; Maryam Azarakhshi; Mehdi Bashiri; Hasan Rezaee Moghadam

Volume 75, Issue 4 , January 2023, Pages 627-637


  Evapotranspiration as an important component of the hydrological cycle plays a major role in the study of water balance in watersheds. The purpose of present research was to investigate the response of Atriplex canescens to different levels of water salinity and the effect of irrigation water salinity ...  Read More

Comparison of outlier detection methods and their impact on rangeland measurement and Assessment studies

Moselm Rostampour

Volume 75, Issue 4 , January 2023, Pages 639-660


  This study compared of univariate outlier detection methods among vegetation data in a study of the effect of grazing intensity in the rangelands of arid regions. For this purpose, after measuring the vegetation cover in the rangeland and before the statistical analysis, the presence of outlier data ...  Read More

The effectiveness of Clark's Instantaneous unit hydrograph model (IUH) on the spatial resolution of different digital elevation models

Fariba Esmaeili; Mehdi Vatakhah; Vahid Moosavi

Volume 75, Issue 4 , January 2023, Pages 661-674


  The current study evaluates the effectiveness of Clark's Instantaneous Unit Hydrograph (IUH) model from the accuracy of different Digital Elevation Models (DEMs) including TOPO, ALOS PALSAR, ASTER, SRTM and GTOPO in the Amameh watershed. For this purpose, at first, 34 rainfall-runoff events were selected. ...  Read More