Volume 76 (2023)
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)
Modeling future changes in climate parameters of precipitation and temperature in Semirom watershed

Maryam Asadi; Arash Malekian; Ali Salajegheh

Volume 76, Issue 3 , November 2023, , Pages 271-286


  GCM models are widely used to assess climate change on a global scale, but outputs of these models are not sufficient and accurate to assess climate change at local and regional levels. Therefore, in this study, SDSM model was used for micro-scaling of CanESM2 model data and climate conditions of Semirom ...  Read More

Quantifying the size of climate change effect on groundwater draw down in arid and semi-arid regions

Hamed Eskandari Damaneh; Gholamreza Zehtabian; Hassan Khosravi; Hossein Azarnivand; Aliakbar Barati

Volume 75, Issue 2 , September 2022, , Pages 227-244


  The present research aims to assess climate change in the Minab plain and its effect on groundwater level variability in the future period. Climate change was explored by the climatic model CanESM2 using the SDSM4.2 software package, and the effect of climate change on groundwater resources was quantitatively ...  Read More

Prediction of current and future range of Bromus tomentellus in southern Alborz rangeland habitats, Qazvin province

Javad Motamedi; Morteza Khodagholi

Volume 75, Issue 2 , September 2022, , Pages 319-332


  Climate change has been a serious issue in the last two decades, and many studies have focused on its various aspects. In the present study, the effect of climate change on the distribution of Bromus tomentellus was investigated. To do this, 19 bioclimatic variables and three physiographic variables ...  Read More

Analysis of Factors Affecting Resilience of Local Communities in the Face of Climate Fluctuations in Yazd

Reza Bagheri; Mehdi Ghorbani; Shahram Khalighi Sigaroudi; Amir Alambeigi

Volume 74, Issue 2 , September 2021, , Pages 303-321


  Water deficit caused by climate change due to the extent and magnitude of the social and economic damages it causes, is one of the most dangerous natural disasters that causes irreparable damage to the agricultural and water resources of the country. In other words, it has devastating effects on the ...  Read More

Simulation and prediction of climatic components of maximum and minimum temperature using CanESM2 model output in future periods, Case study ؛ Meyme plain, Isfahan province

Sahar Zakeri Anaraki; Gholamreza Zehtabian; Hassan Khosravi; Hossein Azarnivand; Arash Malekian

Volume 74, Issue 2 , September 2021, , Pages 359-372


  Intergovernmental Panel on Climate Change report shows that the world average temperature has increased to 0.6 ° C ± 0.2 ° C in the twentieth century. Therefore, long-term prediction of climate variables and the consideration of measures to mitigate the adverse effects of climate change ...  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

Prediction the climate change effects on the potential spatial distribution Onosma sabalanica Ponert. and Onosma cornuta H. Riedl. (Boraginaceae Juss.) in climatic units of Iran

sadaf sayadi; siavash naghizadeh; Hossein moradi zeinab; ahmadreza mehrabian; hossein mostafavi

Volume 72, Issue 4 , March 2020, , Pages 1117-1129


  The climate change is the greatest environmental challenge facing the world today. The prediction of the effect of climate change on the distribution of sensitive and valuable plant species is considered important in the management and conservation of them. Onosma L. as a very rich taxa from Lithospermeae ...  Read More

Measuring and Prioritizing the Dimensions of Stakeholder's Adaptive Capacity Against Climate Change – Case Study: East of Gonabad City , Khorasan Razavi Province

S.Mahdi Taghipour; Shahram Khalighi Sigaroodi; Amir Alambaigi

Volume 72, Issue 2 , September 2019, , Pages 543-556


  All rural and nomadic communities reside in natural watershed areas and, based on the specific climatic and geological conditions that each catchment area has, they are useful for living. Today, there is a danger to the livelihoods of non-residents as well as climate change caused by human activities, ...  Read More

Trend and stationarity patterns of surface flow time series in the Southern Slopes of Alborz Range

Mahsa Mirdashtvan; Ali Najafinejad; Amir Sadoddin

Volume 71, Issue 2 , September 2018, , Pages 537-550


  Trend and stationarity analyses of hydrological variables are useful tools for understanding climate change and may provide useful information about likely changes in the future. As non-stationary of time series can occur due to various reasons such as trend existence in data; therefor, in current study ...  Read More

Forecasting and Comparison of Future Climate Change by Using of GCM Models under Different Scenarios in Talar Watershed of Mazandaran Province

Abbas Gholami; Kaka Shahedi; Mahmud Habibneghad; Mahdi Vafakhah; Karim Solymani

Volume 70, Issue 1 , June 2017, , Pages 181-196


  Present study is aimed at forecasting and comparison of future climate change by using GCM model (General circulation model) under different climate scenarios in Talar watershed of Mazandaran province. Regarding the data of existing stations, to study the climate change phenomenon in Talar watershed, ...  Read More

Effect of Different Grazing Intensities on Soil Carbon Sequestration and Nitrogen Stabilization (Case Study: Shahriar)

Mohammad Jafari; Hossein Azarnivand; Ahmad Sadeghipour; Nadia Kamali; Ahmad Heidari; Hassan Maddah arefi

Volume 69, Issue 2 , July 2016, , Pages 427-436


  Global warming and climate change have drawn special attention to soil and its potential for stable carbon sequestration. Soils are the largest stores of carbon in terrestrial carbon cycle and contain about three times more carbon than vegetation cover and two times more than that of atmosphere. Studying ...  Read More

Trend analysis of streamflow in Karkheh Rivers upstream: An evidence for climate change impacts on water resources systems

Khaled Osati; Ali Salajegheh; Mohammad Mahdavi; Paul Koeniger; Kamran Chapi; Arash Malekian

Volume 68, Issue 3 , October 2015, , Pages 659-674


  Within the climate change debate and its probable impacts on water resources systems, design and operation of management plans based on the assumption of stationary hydrology may cause serious challenge to accurately predict future supplies. Therefore this case study is trying to assess trend in hydroclimatic ...  Read More

Investigation of Climate Change Effect on Drought Characteristics in the Future Period using the HadCM3 model (Case Study: Northwest of Iran)

amin salehpour jam; Mohsen Mohseni Saravi; Javad Bazrafshan; Shahram Khalighi

Volume 67, Issue 4 , May 2015, , Pages 537-548


  Investigation of drought event has a great importance in the natural resources management and planning water resources management. In this research, the effect of the climate change on drought characteristics in northwest of Iran was investigated using the HadCM3 model under A2 scenario. The statistical ...  Read More

Land vulnerability evaluation related to erosion and climate change impacts in Abyek region with use of Microleis system

Raziyeh Safiyari; Fereydoon Sarmadian; Ahmad Heidari; Shirin Younesi

Volume 66, Issue 3 , November 2013, , Pages 417-431


  Evaluation soil erosion is an important matter to protecting it from destroying in future due to the excessive use of the inherent capacity of soil and also improper management. Therefore, in this study land vulnerability related to water and wind erosion of Abyek for crops and pasture land has been ...  Read More

An Investigation on Trends of Annual and Seasonal Rainfall and Temperature in Different Climatologically Regions of Iran

Maryam Azarakhshi; Jalil Farzadmehr; Mahdi Eslah; Hossein Sahabi

Volume 66, Issue 1 , April 2013, , Pages 1-16


  Climate change is defined as long term and irreversible changes in the climatic behaviorof a region. Many studies have been conducted in different regions of the world on climatechange. The results of these studies show considerable changes in climatic factors especiallyin precipitation and temperature. ...  Read More