Volume 76 (2023)
Volume 75 (2022)
Volume 74 (2021)
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)
Multivariate Flood Analysis Using Vine Copulas in Bazoft Watershed, Iran

Sasan Amini; Rafat Zare Bidaki; Rasoul Mirabbasi; Marym Shafaei

Volume 73, Issue 4 , March 2021, Pages 674-690


  In this study, we applied the vine copula structures for multivariate analysis of flood characteristics. For this purpose, the hydrographs of 98 flood events recorded at Landi station in Bazoft watershed, in Chaharmahal va Bakhtiari Province, were selected and the flood characteristics, including peak ...  Read More

Evaluation of the Combination of ANFIS Model with Metaheuristic Optimization Algorithms in Predicting Dust Storms of Khuzestan Province

Mohammad Ansari Ghojghar; Masoud Pourgholam-Amiji; Shahab Araghinejad; Banafsheh Zahraie; Saman Razavi; Ali Salajegheh

Volume 73, Issue 4 , March 2021, Pages 691-708


  Due to the growing development of meta-models and their combination with optimization algorithms for modeling and predicting meteorological variables, in this research four metaheuristic optimization algorithms of Particle Swarm Optimization (PSO), Genetics Algorithms (GA), Ant Colony Optimization for ...  Read More

Calibration of SWMM Model in North catchment of Tehran

Reza Badizadegan; Saeed Reza Khodashenas; Kazem Esmaili

Volume 73, Issue 4 , March 2021, Pages 709-724


  In this study SWMM software has been calibrated with real meteorological and hydrometric data at the North of Tehran basins and simulation parameters have been obtained. For this purpose, five rainfall events and runoff data related to these rainfalls, recorded at the outlet of Zargandeh catchment were ...  Read More

Analysis of Institutional Network of Resilience to Climate Change: Case of Ghezel Ozen Basin

Mohammad Chizari; seyede somaye Bathaiy; Hasan Sadighi; Amir Alambeigi

Volume 73, Issue 4 , March 2021, Pages 725-740


  The climate change phenomenon is considered as one of the important environmental challenges in the 21st century. The most impacts of this phenomenon are focused on industries and establishments such as agriculture and fishery that is depended on natural resources. Resilience considered as a practical ...  Read More

Investigating soil qualitative properties affected by plant patches with different growth forms in Fasa Mianjangal region

Esfandiar Jahantab; Maryam Zahedifar; Mohsen Farzin

Volume 73, Issue 4 , March 2021, Pages 741-752


  Study of important soil properties and vegetation attributes can give us awareness of the potential of rangelands and make it possible to determine their condition. O In this regard, the present study was carried out with the aim of studying the structural and functional attributes of different growth ...  Read More

Using k Nearest Neighbor (k-NN) algorithm as a suitable approach to estimate cover-management factor of RUSLE model in Shirin Dareh basin, North Khorasan

Emad Zakeri; Hamidreza karimzadeh; Seyed Alireza Mousavi

Volume 73, Issue 4 , March 2021, Pages 753-770


  Cover-management factor (C) is one of the most important influential factor on soil erosion using the Revised Universal Soil Loss Equation (RUSLE) model. C-factor is challenging to determine based on the proposed procedures due to lack of accurate information. Vegetation cover map can be used to estimate ...  Read More

Digital mapping of soil aggregate stability and the effectiveness of soil erosion control practices in Behbahan region

Manizheh Razavi Hosain Abad; Alireza Amirian Chekan; Mohammad Faraji; Jamal Mosavian

Volume 73, Issue 4 , March 2021, Pages 771-785


  Soil aggregate stability and its spatial distribution can be considered as a good indicator for assessing the results of measures conducted for mitigation soil erosion. This study was conducted in two adjacent sites in Chahmari region, Kuzestan province. At one site afforestation and contour furrowing ...  Read More

The Most Important Factors Influencing the Urmia Rangeland Fire Using DEMATEL

mahshid souri; payam najafi; javad motamedi; saeedeh nateghi

Volume 73, Issue 4 , March 2021, Pages 786-801


  To determine these factors, the DEMATEL was used. To determine the most influential factors, several criteria such as slope, slope direction, height, type of cover, density of cover, percentage of cover, human population, proximity to roads, proximity to residential areas, proximity to agricultural lands, ...  Read More

Evaluation of the effect of seed washing with sulfuric acid and irrigation with salt water on seed germination of Zygophyllum fabago L.

Esmaeil Sheidai Karkaj; Esfandiar Jahantab; Zahra Mahmoodi

Volume 73, Issue 4 , March 2021, Pages 802-815


  Plant growth and yield in the environment is affected by numerous biotic and abiotic environmental stresses as well as seed dormancy. The aim of the present study was to investigate the effect of seed washing treatments with sulfuric acid and irrigation of seeds with saline water on seed germination ...  Read More

The effect of substrate and stimulating hormone on germination characteristics of Salvadora persica ‎

Morteza Saberi; Soheila noori; Fahimeh Rashidi

Volume 73, Issue 4 , March 2021, Pages 816-831


  Germination is one of the most important stages of plant growth that may be affected by different stresses in ‎natural environments. This study was kind aimed to investigate the effects of substrate and different levels of ‎gibberellic and indole butyric acid on germination characteristics of ...  Read More

Analysis of the Impact of Ecotourism on Capitals of Rural Livelihoods in the Sustainability Framework (Case Study: Palangan Village of Kurdistan)

Asghar Farajollahi; Iman Islami

Volume 73, Issue 4 , March 2021, Pages 832-842


  Sustainable livelihood approach is one of the new approaches in the field of sustainable rural development, which has been considered for poverty reduction and improving rural living standards, and their factors have a vital importance and role. Therefore, the aim of this study investigate the effect ...  Read More

Socio-Economic Factors Affecting Rural Households’ Participation in Carbon Sequestration Projects in the Qom Province

Kobr Karimi; Esmail Karamidehkordi; Matthias Buchecker

Volume 73, Issue 4 , March 2021, Pages 843-863


  The Carbon Sequestration Project has been an important international initiative for natural resources management and climate change reduction measures over the past two decades.It has tried to involve rural households in all stages of the project to achieve environmental, economic,social and human goals. ...  Read More

Evaluation of seed and forage yield of important populations of Fortuynia bongei in Kerman province

Ali Mohebby; Mahdi Ramezani; Naser Arabzadeh

Volume 73, Issue 4 , March 2021, Pages 864-875


  This research was aimed to investigate the populations of Fortuynia bongei in a complete blocks design with three replications in field conditions. Treatments included the populations of Fortuynia bongei collected from Sirch, Koohpayeh, Zarand, Bam and Baghin. The traits including vegetation cover, forage ...  Read More

Simulation and numerical analysis of dust emission flux using WRF-Chem model and GOCART wind erosion schema (dust storm : 20 to 22 July 2015)

TAYYEBEH MESBAHZADEH; Ali Salajegheh; farshad soleimani sardoo; Gholamreza Zehtabian; Abbas Ranjbar; Mario Marcello Miglietta

Volume 73, Issue 4 , March 2021, Pages 876-882


  Today, the phenomenon of dust is known as one of the most important natural disasters in arid and semi-arid regions. The long-term effects of this phenomenon on the human health index are referred to as chronic disease. Therefore, studying and identifying the patterns and centers of this phenomenon seems ...  Read More

Clarifying the role and value of awareness of local communities in increasing the participation in rangeland protection (Case study: Malard County)

maede nasry; Mohammad Jafari; Hossein Azarnivand; Hamed Rafiee

Volume 73, Issue 4 , March 2021, Pages 883-892


  This study aims to examine the role and value of local community awareness of the economic value of carbon sequestration as an important rangeland ecosystem services in order to increase the participation of local community for conservation of rangeland‌. In order to explain the role and value of awareness ...  Read More

Investigating land-use changes in Jiroft plain in the present and future period with a look at agricultural land-use suitability

Mohsen Adeli Sardooei; Ali Asadi; Khalil Khalil; Ali Akbar Barati; Hassan Khosravi

Volume 73, Issue 4 , March 2021, Pages 893-913


  Evaluating of the development of crops based on water needs along with detecting and predicting land use changes will provide a clear picture of changes in water resources and anthropogenic effects of the agricultural sector for environmental planners to plan more consciously in the field of water and ...  Read More