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An estimation of traffic related CO2 emissions from motor vehicles in the capital city of, Iran

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      Abstract

      Vehicle exhaust is a major source of anthropogenic carbon dioxide (CO2) in metropolitan cities. Popular community mode (buses and taxies) and about 2.4 million private cars are the main emission sources of air pollution in Tehran. A case survey has conducted to measure CO2 in four popular vehicles, bus, taxi, private car and motorcycle, which moved in the city with respectively 7800, 82358, 560000 and 2.4 million per day in 2012. Results indicated that the contribution of CO2 emissions increased in the following order: private car, motorcycle, bus and taxi. The overall average for the contribution of CO2 emissions in the private car, motorcycle, bus, and taxi were 26372, 1648, 1433 and 374 tons per day, respectively. Our results also showed that the urban transport operation consume an estimated 178 and 4224 million liter diesel and petrol per year, respectively, that have released about 10 million tons of CO2. The average contribution of CO2 emissions of private cars in Tehran was higher (88%) than other vehicles. It was concluded that high volume of traffic, transport consumption of fossil fuels and shortage of adequate public transport system are responsible for the high CO2 level in environment in Tehran. Thus, it is to be expected that CO2 as a greenhouse gas has risen in Tehran more than ever in the following years and this would be a matter of concern for the authorities to have a comprehensive plan to mitigate this phenomena.

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      Most cited references 10

      • Record: found
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      Predicting air quality: Improvements through advanced methods to integrate models and measurements

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        • Article: not found

        Health and safety risks of carbon capture and storage.

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          An approach for modelling CO2 emissions from road traffic in urban areas.

          An approach that incorporates three modelling components has been developed to estimate road traffic CO2 emissions for an urban area with street level resolution. The first component enables the determination of the road traffic characteristics using the SATURN (Simulation and Assignment of Traffic in Urban Road Networks) model. The output from this component is then analysed using MATrix LABoratory (MATLAB) programming to provide estimates of CO2 emissions for the urban area. Finally, ArcGIS is used to illustrate the model output. The three components are integrated using a Loose-Coupling approach in which the individual components each load the necessary data to give an independent output. The model structure is discussed in the current paper and the modelling results for a small city (Norwich, UK) are presented.
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            Author and article information

            Affiliations
            [1 ]Chemical Engineering Department, College of Engineering, University of Tehran, Tehran, Iran
            [2 ]Department of Petroleum and Renewable Energy Engineering, University of Technology of Malaysia (UTM), Johor, Malaysia
            Contributors
            Journal
            Iranian J Environ Health Sci Eng
            Iranian J Environ Health Sci Eng
            Iranian Journal of Environmental Health Science & Engineering
            BioMed Central
            1735-1979
            1735-2746
            2012
            28 November 2012
            : 9
            : 1
            : 13
            23369252
            3561082
            1735-2746-9-13
            10.1186/1735-2746-9-13
            Copyright ©2012 Kakouei et al.; licensee BioMed Central Ltd.

            This is an Open Access article distributed under the terms of the Creative Commons Attribution License ( http://creativecommons.org/licenses/by/2.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

            Categories
            Research Article

            Occupational & Environmental medicine

            co2 emission, transportation, vehicle, traffic

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