طهران الكبرى
طهران الكبرى هي urban agglomeration حول طهران الذي يغطي الجزء المركزي من محافظة طهران والجزء الشرقي من محافظة البرز، والذي يضم بجانب طهران المدن المجاورة مثل ري وشميرانات ومناطق أخرى.
طهران الكبرى
تهران بزرگ | |
|---|---|
| کلانشهر تهران · Tehran Metropol | |
 | |
  طهران الكبرى | |
| الإحداثيات: 35°41′46″N 51°25′23″E / 35.69611°N 51.42306°ECoordinates: 35°41′46″N 51°25′23″E / 35.69611°N 51.42306°E | |
| البلد |  إيران |
| المحافظة | طهران |
| Core city | طهران |
| المساحة | |
| • الحضر | 730 كم² (280 ميل²) |
| • العمران | 9٬500 كم² (3٬700 ميل²) |
| المنسوب | 1٬200 to 1٬980 m (3٬900 to 6٬470 ft) |
| التعداد (2016)[2] | |
| • الكثافة | 1٬600/km2 (4٬000/sq mi) |
| • Urban | 8٬846٬782 |
| • العمرانية | 15٬000٬000 |
| • ترتيب التعداد في إيران | الأولى |
| منطقة التوقيت | UTC+03:30 (IRST) |
| • الصيف (التوقيت الصيفي) | UTC+04:30 (IRDT) |
| مفتاح الهاتف | 021 |
| الموقع الإلكتروني | www.tehran.ir |
وفي 2012, Greater Tehran had a population of close to 14 million residents.[3] The 2016 census had the population at 13.3 million in Tehran Province (only 200 thousands of them outside Tehran and the suburban counties) and 2.2 million in Karaj and Fardis combined. This allow to estimate that the population of the urban agglomeration was about 15 million people in 2016, and it is sinking 25 cm per year because of the accelerated influx and the overuse of natural resources.[4]
Since the 1960s, much of Greater Tehran's growth has been caused by an influx of urban poor into informal settlements on the fringe.[5]
طهران الكبرى يجب ألا يـُخلـَط بينها وبين الكيانات التالية:
- محافظة طهران (المساحة 18814 كم², بتعداد 13.27 مليون نسمة - 2016). Part of the province is too far from Tehran and has too low a population density to be classified as the part of agglomeration
- مقاطعة طهران (المساحة 1300 كم², population 8.85 مليون نسمة (2016) with 97.5% of the population living in Tehran City itself)
- مدينة طهران تضم 22 districts, two of them fully and one partially are located outside of Tehran County. The city's area is about 730 km². The extension of the city to other counties began in 1973 to include the villages surrounding the city of Tajrish (Evin, Darakeh, Niyavaran, Rostan Abad, Gholhak, Zargandeh, Elahiyeh, Davoudiyeh, Zarrabkhaneh) and the cities of Vanak and Rey to which “Kooye Siman” had been annexed during the years 1956 to 1966.
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الجغرافيا
علي
آباد وردآورد
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There is no exact definition of Tehran agglomeration borders and composition. Beside Tehran County, also Shemiranat County, Ray County, Eslamshahr County, Pakdasht County, Robat-Karim County, Varamin County, Shahriar County, Qods County, Malard County, Pishva County and Baharestan County in Tehran Province and also Karaj County and probably even Nazarabad County and Savojbolagh County في محافظة البرز can be regarded as parts of the agglomeration.
الهامش
- ^ Approximate estimate. Includes ~40% of Tehran Province area and ~2000 km2 of Alborz Province
- ^ Urban population: Data for Tehran County. ~97.5% of county population live in Tehran city
Metro population: Estimate on base of census data, includes central part of Tehran province and Karaj County and Fardis from Alborz province - ^ PopulationData.net – Iran
- ^ https://www.sciencealert.com/this-city-of-15-million-people-is-sinking-rapidly-and-it-could-be-irreversible
- ^ Zebardast, E. (2006). Marginalization of the urban poor and the expansion of the spontaneous settlements on the Tehran metropolitan fringe. Cities, 23(6), 439-454.