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Greater Cairo
The Greater Cairo Region (GCR; ar, القاهرة الكبرى, Al-Qāhira al-Kubrā) is th an economic region with no administrative body comprising the three governorates of Cairo, Giza and Qalyubia. Within it lies the largest metopolitan area in Egypt, the largest urban area in Africa, the Middle East, and the Arab world, and the 6th largest metropolitan area in the world. It consists of all cities in the Cairo Governorate (Cairo, New Cairo, Badr, Shorouk, 15th of May, the New Administrative Capital, and Capital Gardens) as well as the main cities of the Giza Governorate (Giza, 6th of October, New 6th of October, October Gardens, Sheikh Zayed, and New Sphinx) and Shubra El Kheima and Obour in the Qalyubia Governorate, with a total population estimated at 20,901,000; area: 1,709 km2; density: 10,400/km2. Climate The Greater Cairo Area and its surrounding region is classified as hot desert climate (BWh) in Köppen-Geiger classification, as all of Egypt. Cairo and i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Metropolitan Area
A metropolitan area or metro is a region that consists of a densely populated urban agglomeration and its surrounding territories sharing industries, commercial areas, transport network, infrastructures and housing. A metro area usually comprises multiple principal cities, jurisdictions and municipalities: neighborhoods, townships, boroughs, cities, towns, exurbs, suburbs, counties, districts, as well as even states and nations like the eurodistricts. As social, economic and political institutions have changed, metropolitan areas have become key economic and political regions. Metropolitan areas typically include satellite cities, towns and intervening rural areas that are socioeconomically tied to the principal cities or urban core, often measured by commuting patterns. Metropolitan areas are sometimes anchored by one central city such as the Paris metropolitan area (Paris) or Mumbai Metropolitan Region (Mumbai). In other cases metropolitan areas contain multiple centers ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Africa
Africa is the world's second-largest and second-most populous continent, after Asia in both cases. At about 30.3 million km2 (11.7 million square miles) including adjacent islands, it covers 6% of Earth's total surface area and 20% of its land area.Sayre, April Pulley (1999), ''Africa'', Twenty-First Century Books. . With billion people as of , it accounts for about of the world's human population. Africa's population is the youngest amongst all the continents; the median age in 2012 was 19.7, when the worldwide median age was 30.4. Despite a wide range of natural resources, Africa is the least wealthy continent per capita and second-least wealthy by total wealth, behind Oceania. Scholars have attributed this to different factors including geography, climate, tribalism, colonialism, the Cold War, neocolonialism, lack of democracy, and corruption. Despite this low concentration of wealth, recent economic expansion and the large and young population make Afr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Soft Hail
Graupel (; ), also called soft hail, hominy snow, or snow pellets, is precipitation that forms when supercooled water droplets in air are collected and freeze on falling snowflakes, forming balls of crisp, opaque rime. Graupel is distinct from hail and ice pellets, in regards to their formation and appearance. However, both hail and graupel are common in thunderstorms with Cumulonimbus cloud, cumulonimbus clouds, though graupel also falls in winter storms, and at higher elevations as well. The METAR code for graupel is GS. Formation Under some Atmosphere, atmospheric conditions, snow crystals may encounter supercooled Supercooling, also known as undercooling, is the process of lowering the temperature of a liquid or a gas below its melting point without it becoming a solid. It achieves this in the absence of a seed crystal or nucleus around which a crystal ... water droplets. These droplets, which have a diameter of about on average, can exist in the liquid State ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Urban Heat
An urban heat island (UHI) is an urban or metropolitan area that is significantly warmer than its surrounding rural areas due to human activities. The temperature difference is usually larger at night than during the day, and is most apparent when winds are weak. UHI is most noticeable during the summer and winter. The main cause of the UHI effect is from the modification of land surfaces. A study has shown that heat islands can be affected by proximity to different types of land cover, so that proximity to barren land causes urban land to become hotter and proximity to vegetation makes it cooler. Waste heat generated by energy usage is a secondary contributor. As a population center grows, it tends to expand its area and increase its average temperature. The term heat island is also used; the term can be used to refer to any area that is relatively hotter than the surrounding, but generally refers to human-disturbed areas. Monthly rainfall is greater downwind of cities, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Climate Of Egypt
Climate is the long-term weather pattern in an area, typically averaged over 30 years. More rigorously, it is the mean and variability of meteorological variables over a time spanning from months to millions of years. Some of the meteorological variables that are commonly measured are temperature, humidity, atmospheric pressure, wind, and precipitation. In a broader sense, climate is the state of the components of the climate system, including the atmosphere, hydrosphere, cryosphere, lithosphere and biosphere and the interactions between them. The climate of a location is affected by its latitude/longitude, terrain, altitude, land use and nearby water bodies and their currents. Climates can be classified according to the average and typical variables, most commonly temperature and precipitation. The most widely used classification scheme was the Köppen climate classification. The Thornthwaite system, in use since 1948, incorporates evapotranspiration along with temperature ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hot Desert Climate
The desert climate or arid climate (in the Köppen climate classification ''BWh'' and ''BWk''), is a dry climate sub-type in which there is a severe excess of evaporation over precipitation. The typically bald, rocky, or sandy surfaces in desert climates are dry and hold little moisture, quickly evaporating the already little rainfall they receive. Covering 14.2% of earth's land area, hot deserts are the second most common type of climate on earth after the polar climate. There are two variations of a desert climate according to the Köppen climate classification: a hot desert climate (''BWh''), and a cold desert climate (''BWk''). To delineate "hot desert climates" from "cold desert climates", there are three widely used isotherms: most commonly a mean annual temperature of , or sometimes the coldest month's mean temperature of , so that a location with a ''BW'' type climate with the appropriate temperature above whichever isotherm is being used is classified as "hot arid sub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Qalyubia Governorate
Qalyubia Governorate ( ar, محافظة القليوبية ' ) is one of the governorates of Egypt. Located in Lower Egypt. It is situated north of Cairo in the Nile Delta region. Its capital is Banha. Name Name of Qalubiyya governorate is drived from Qalyub city in it. Qalyub is drived from Calliope. Calliope is an ancient Greek goddess,the Muse of epic poetry. Geography Banha and several other settlements blend into the neighboring Cairo Governorate; as a result, parts of Qalyubia (particularly Shubra El Kheima) are generally considered to form part of the Greater Cairo metropolitan area (along with Cairo governorate, Giza city and 6 October city). Municipal divisions The governorate is divided into the following municipal divisions for administrative purposes, with a total estimated population as of July 2017 of 5,647,716. In some instances there is a markaz and a kism with the same name. Population According to population estimates, in 2015 the majority of residents ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
New Administrative Capital
The New Administrative Capital (NAC) ( ar, العاصمة الإدارية الجديدة, al-ʿĀṣima al-ʾIdārīya al-Gadīda) is a new urban community in Cairo Governorate, Egypt and a satellite of Cairo City. It is planned to be Egypt's new capital and has been under construction since 2015. It was announced by the then Egyptian housing minister Mostafa Madbouly at the Egypt Economic Development Conference on 13 March 2015. The capital city is considered one of the programs and projects for economic development, and is part of a larger initiative called Egypt Vision 2030. The new capital of Egypt has yet to be given a name. A competition was launched on the new capital's website to choose a new name and logo for the city. A jury of specialists was formed to evaluate the proposals submitted to list and determine the best among all the proposals. No official results have yet been announced by the Egyptian Government. In October 2021, transportation minister Kamel al-Wazir ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
15th Of May (city)
15th of May City ( ar, مدينة 15 مايو) is a city of eastern Helwan, Egypt, and is part of Greater Cairo. It was established in 1978, and is located south of the Nile Delta and east of central Helwan City. It was constructed to solve the problem of insufficient accommodation. Name The name was chosen to immortalize the memory of the Corrective Revolution (launched as the "Corrective Movement"), a reform program (officially just a change in policy) launched on 15 May 1971 by President Anwar Sadat. It involved purging Nasserist members of the government and security forces, often considered pro- Soviet and left-wing, and drumming up popular support by presenting the takeover as a continuation of the Egyptian Revolution of 1952, while at the same time radically changing track on issues of foreign policy, economy, and ideology. Sadat's Corrective Revolution also included the imprisonment of other political forces in Egypt, including liberals and Islamists. Geography Th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Badr, Egypt
Badr ( ar, بدر ) is a city located north east in the Cairo Governorate, Egypt. Badr is planned as an industrial city and includes 129 factories. In addition to this, 350 factories are still under construction. Most factories are built with the aim of exporting to Arab, African and world markets. Description It is the nearest industrial city to Cairo International Airport, Suez Port, it is also close to the Delta and the Suez Canal. Projects in Badr are exempted from taxes for up to 10 years from the date at which their operation commenced. Education The city houses three universities, namely the Egyptian-Russian University, Future University in Egypt، the Egyptian E-Learning University and Badr University in Cairo BUC. Health care The city has a central national hospital, Badr Hospital. The hospital was founded in the early 2005 and started working in 2009. Badr Hospital is owned by Helwan University and is now assigned to be a University Hospital. Climate Badr City e ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
New Cairo
New Cairo ( ar, القاهرة الجديدة ' is an Egyptian city covering an area of about on the southeastern edge of Cairo Governorate, 25 kilometres (15 mi) from Maadi. New Cairo is one of the new cities which have been built in and around Cairo to alleviate the congestion in downtown Cairo. It was established in the year 2000 by presidential decree number 191. Located in what was formerly Helwan Governorate, and located to the east of Maadi and Heliopolis, New Cairo ranges in elevation between above sea level. The city could eventually host a population of 5 million. When compared to 6th of October, also built with the hopes of alleviating the strain on Cairo, more homes are being rented out in New Cairo than in 6 October. History On 27 April 2016, President Abdel Fattah Al-Sisi inaugurated the new headquarters of the Ministry of the Interior in New Cairo. The complex covers about . Geography Of particular significance to geologists is the Petrified Forest ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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