THE EFFECT OF URBAN SPRAWL IN EMERGING OF TRANSPORTATION FLOWS AND URBAN AIR POLLUTION IN TEHRAN METROPOLITAN REGION

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TALKHABI HAMIDREZA; SOLEIMANI MOHAMMAD; SAEIDNIA AHMAD; ZANGANEH AHMAD

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Journal: JOURNAL OF GEOGRAPHICAL SCIENCES Year:2019 | Volume:19 | Issue:52 Page(s): 77-97

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Title

THE EFFECT OF URBAN SPRAWL IN EMERGING OF TRANSPORTATION FLOWS AND URBAN AIR POLLUTION IN TEHRAN METROPOLITAN REGION

Author(s)

TALKHABI HAMIDREZA | SOLEIMANI MOHAMMAD | SAEIDNIA AHMAD | ZANGANEH AHMAD | Issue Writer Certificate

Keywords

SPRAWL DEVELOPMENTQ1

TRANSPORTATIONQ2

AIR POLLUTIONQ2

METROPOLITAN REGIONQ1

TEHRANQ2

Abstract

One of the Challenging problems of TEHRAN METROPOLITAN REGION is AIR POLLUTION. Suburban expansion in the form of sprawl patterns have created the travels and TRANSPORTATIONs, due to the dependence on personal vehicles contributes more than 85 percent of creators of AIR POLLUTION. The article studied the role of TRANSPORTATION in emergence of urban AIR POLLUTION in TEHRAN METROPOLITAN REGION, have population more than 15. 98 million. The method of this paper is of analytical and is based on the secondary data and traditions of the Quantitative research methodology. This article have been wrote in the context of Retroductive strategy and meta-analysis method and compositional research traditions. For analysis of suburban spatial TRANSPORTATION have used Raw Data Intra-Urban and suburban Data in 1395 Year And for spatial analysis of AIR POLLUTION (PM2. 5 and PM10), have been used The raw data from sensing stations and Landsat satellite images (OLI) for three selected days in 1392, 1393, and 1395 as survey samples in the ArcGIS software. The research findings indicate that due to the intensity of TRANSPORTATION flows in TEHRAN metropolitan, the suburb to the suburb, the suburb to the central city (Tehran) and vice versa, AIR POLLUTION center Rise cannot be attributed to TEHRAN alone, as the area of pollutant sources has been distributed within the "Tehran METROPOLITAN REGION ". So, the amount of spatial correlation between AIR POLLUTION maps and TRANSPORTATION flow maps in selected days (2 Bahman 1392, 5 Bahman 1393 and Dec. 7, 1395), in all cases indicated high spatial relations (more than 75%), Confirmation the idea of this paper. Analysis of this situation in triple loops also shows that the highest volume of TRANSPORTATION is in the city of TEHRAN (CBD), suburban and exurban areas, respectively and the distribution pattern and spatial accumulation of pollution are also subject to this situation.

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APA: Copy

TALKHABI, HAMIDREZA, SOLEIMANI, MOHAMMAD, SAEIDNIA, AHMAD, & ZANGANEH, AHMAD. (2019). THE EFFECT OF URBAN SPRAWL IN EMERGING OF TRANSPORTATION FLOWS AND URBAN AIR POLLUTION IN TEHRAN METROPOLITAN REGION. JOURNAL OF GEOGRAPHICAL SCIENCES, 19(52 ), 77-97. SID. https://sid.ir/paper/102381/en

Vancouver: Copy

TALKHABI HAMIDREZA, SOLEIMANI MOHAMMAD, SAEIDNIA AHMAD, ZANGANEH AHMAD. THE EFFECT OF URBAN SPRAWL IN EMERGING OF TRANSPORTATION FLOWS AND URBAN AIR POLLUTION IN TEHRAN METROPOLITAN REGION. JOURNAL OF GEOGRAPHICAL SCIENCES[Internet]. 2019;19(52 ):77-97. Available from: https://sid.ir/paper/102381/en

IEEE: Copy

HAMIDREZA TALKHABI, MOHAMMAD SOLEIMANI, AHMAD SAEIDNIA, and AHMAD ZANGANEH, “THE EFFECT OF URBAN SPRAWL IN EMERGING OF TRANSPORTATION FLOWS AND URBAN AIR POLLUTION IN TEHRAN METROPOLITAN REGION,” JOURNAL OF GEOGRAPHICAL SCIENCES, vol. 19, no. 52 , pp. 77–97, 2019, [Online]. Available: https://sid.ir/paper/102381/en

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