Volume 21 (2023)
Volume 19 (2021-2022)
Volume 18 (2020-2021)
Volume 17 (2019-2020)
Volume 16 (2018-2019)
Volume 15 (2017-2018)
Volume 14 (2016-2017)
Volume 13 (2015-2016)
Volume 12 (2014-2015)
Volume 11 (2013-2014)
Volume 10 (2012-2013)
Volume 9 (2011-2012)
Volume 8 (2010-2011)
Volume 7 (2009-2010)
Volume 6 (2008-2009)
Volume 5 (2007-2008)
Volume 4 (2006-2007)
Volume 3 (2005-2006)
Volume 2 (2004-2005)
Volume 1 (2003-2004)
Original Article
Selecting the optimal model for estimating the emissions from natural gas vehicles in Tehran

Hashem Sadeghzadeh; Bijan Yeganeh

Volume 20, Issue 4 , January 2023, Pages 1-16


  Introduction: The study aims to select the optimal model to estimate the emissions from vehicles withcompressed natural gas (CNG) powertrain systems in Tehran to identify, evaluate and plan for controllingemissions through CNG vehicles, and determining the pollution level of passenger cars produced by ...  Read More

Original Article
Evaluation of some leafy vegetables and cucurbits produced in Isfahan province in terms of nitrate concentration

Hamid Reza Rahmani; Zahra Khanmohammadi

Volume 20, Issue 4 , January 2023, Pages 17-36


  Introduction: Vegetables are the main food of the world's population, especially in developing countries. Currently, many vegetables, especially leafy vegetables, have a high percentage of nitrate due to the overuse of nitrogen fertilizers to accelerate vegetative growth. Many researches have been done ...  Read More

Original Article
Crop classification with deep convolutional neural network based on crop feature

Mohamad Reza Gili; Davoud Ashourloo; Hosein Aghighi; Ali Akbar Matkan; Alireza SHakiba

Volume 20, Issue 4 , January 2023, Pages 37-52


  Introduction:Given that agriculture has the most important role in ensuring food security (Johnston & Kilby,1989), it is necessary to prepare a map that shows the spatial distribution, land area, and type of crops cultivated with high accuracy (Cai et al., 2018). Agricultural land cover is relatively ...  Read More

Original Article
determination of dust using remote sensing techniques and numerical simulation

Razieh Pilehvaran; Zahra Rastgu; Sara Karami; Behrooz Moradpour

Volume 20, Issue 4 , January 2023, Pages 53-80


  Introduction: Natural hazards such as floods, earthquakes, landslides, etc. frequently occur in Iran and other parts of the world, causing considerable economic, social, and environmental problems. In recent years, dust outbreaks in the west and southwest of Iran have been rising, becoming one of the ...  Read More

Original Article
Investigation of Diameter and Aerodynamic Weight Distribution and Atmospheric Particle Shapes Within the Traffic Plan Area of Tehran

Balal Oroji

Volume 20, Issue 4 , January 2023, Pages 81-100


  Introduction: Implementing control plans, monitoring, and formulating traffic and management laws requires obtaining basic information about the origin of particles, physicochemical properties, and their behavior in the atmosphere. Gathering this information requires studying the various dimensions of ...  Read More

Original Article
Conceptualizing green infrastructure in cities located in the margin of Kavir

Masoud Ghaderian; Koroush Golkar; Pantea Hakimian

Volume 20, Issue 4 , January 2023, Pages 101-124


  Introduction: Following the discovery, development, and maturation of green infrastructures, researchers have defined them as an integrated network of natural and semi-natural elements, providing a wide range of features and ecosystem services including ecological, economic, and social benefits for humans ...  Read More

Original Article
Optimization of SEAR method in DNAPL contaminated aquifers remediation using sorrugate modeles

Hossein Azhdari Bajestani; Saeed Alimohammadi

Volume 20, Issue 4 , January 2023, Pages 125-142


  Introduction: Dense Nonaqueous Phase Liquids (DNAPL) are the most common types of groundwater pollution. Surfectant Enhanced Aquifer Remediation (SEAR) is one of the most common methods of DNAPL-contaminated aquifer remediation. Due to the high cost of the chemicals used in this method (surfectants or ...  Read More

Original Article
Landscape Planning and Design of Urban Rivers with Environmental Approach (Case Study: Farahzad River Valley in Tehran)

Zahra Sadrazamnouri; Jafar Nouri; Farah Habib; Mojtaba Rafieian

Volume 20, Issue 4 , January 2023, Pages 143-162


  Background and Objectives: Urban river valleys are natural corridors and aquatic habitats which provide an enlivening landscape for the cities and also they play an important role towards environmental, social, and cultural issues for urban residents and development in urban resident's life and development ...  Read More

Original Article
Evaluation of Toxicity Potential and Spatial Distribution of Ecological Risk of Heavy Metals in Surface Sediments of Anzali International Wetland Using GIS

Zhaleh Amini; Reza Anvaripour; masoud Hatami-manesh; Jaber Aazami

Volume 20, Issue 4 , January 2023, Pages 163-182


  Introduction; Due to the potential toxicity and ecological risk of heavy metals in aquatic ecosystems, measuring and evaluating their concentration in different parts of aquatic environments is very necessary. Therefore, the present study measures the concentrations of Cd, Cr, Pb, Ni, As and Zn and evaluates ...  Read More

Original Article
Adsorption of Lead (Pb) from Landfill Leachate onto Pruning Residues Biochar

Maryam Rabiee Abyaneh; Gholamreza Nabi Bidhendi; Ali Daryabeigi Zand

Volume 20, Issue 4 , January 2023, Pages 183-204


  Introduction: Landfill leachate is a highly toxic and hazardous form of wastewater due to its complex composition characteristics. Effective removal of heavy metals from landfill leachate is of great concern due to the fact that toxic metals can seriously threaten the food chain, and therefore the human ...  Read More

Original Article
Agroecological study of the historical trend of production changes and area under wheat cultivation and population changes in Iran in the period 1340-1399

Shahla Lajmorak Rameh chari; Abdol Majid Mahdavi Damghani; Hooman Liaghati

Volume 20, Issue 4 , January 2023, Pages 205-228


  IntroductionWheat is one of the most important crops used in the country and forms the basis of food security of Iranians. Wheat cultivation in Iran has a long history over 8,000 years. On the other hand, with the growth of the population of countries, the issue of food security has become more important ...  Read More

Original Article
The effect of climate change on the distribution of Caspian red deer (Cervus elaphus maral) in Central Alborz Protected Area

Farid Salmanpour; Faraham Ahmadzadeh; Romina Sayyahnia; Bahram Hasanzade Kiabi

Volume 20, Issue 4 , January 2023, Pages 229-242


  Introduction: Climate change along with human development created additional pressure on ecosystems, so in many cases it has caused a decrease in biodiversity. Global climate change continues as a global crisis. Climate change does not affect all habitats and species equally. Rather, large species are ...  Read More

Original Article
Evaluating the performance of artificial intelligence models for temperature downscaling (Study area: Ardabil province)

Mohammad Hossein Jahangir; Seyed Mohammad Ehsan Azimi

Volume 20, Issue 4 , January 2023, Pages 243-258


  Introduction: Long and short term weather forecasting have been as two of the most important challenges to water and climate researchers. In order to overcome this challenge, several tools, including atmospheric-ocean general circulation model forecasting scenarios, and downscaling models have been developed ...  Read More

Original Article
Walkability index: an approach to urban sustainable development (The case of District 16 of Tehran Municipality)

Hossein Vahidi; Majid Ramezani Mehrian; Hossein Khosravi; Azadeh Ali Hosseini; Amin Jalayer

Volume 20, Issue 4 , January 2023, Pages 259-276


  Introduction: The development of the necessary infrastructure to enhance the walkability in urban areas has an important role in sustainable urban development and from various aspects of the environment, public health and social justice can improve the quality of life. This study aimed to investigate ...  Read More

Original Article
Determination of PM10 emission rate in Vacant lands using CALPUFF dispersion model

Mahsa Tamjidi; Yousef Rashidi; Majid Abbaspour Tehrani; Seyed Alireza Mirzahoseini

Volume 20, Issue 4 , January 2023, Pages 277-290


  Introduction: Dust is one of the most important atmospheric phenomena It happens in spring and summer in many regions, including Iran and neighboring countries And it is one of the important challenges of the 21st century And this phenomenon in the global scale of arid and semi-arid regions and due to ...  Read More