Portal:Cities
The Cities Portal
A city is a human settlement of a notable size. The term "city" has different meanings around the world and in some places the settlement can be very small. Even where the term is limited to larger settlements, there is no universally agreed definition of the lower boundary for their size. In a more narrow sense, a city can be defined as a permanent and densely settled place with administratively defined boundaries whose members work primarily on non-agricultural tasks. Cities generally have extensive systems for housing, transportation, sanitation, utilities, land use, production of goods, and communication. Their density facilitates interaction between people, government organizations, and businesses, sometimes benefiting different parties in the process, such as improving the efficiency of goods and service distribution.
Historically, city dwellers have been a small proportion of humanity overall, but following two centuries of unprecedented and rapid urbanization, more than half of the world population now lives in cities, which has had profound consequences for global sustainability. Present-day cities usually form the core of larger metropolitan areas and urban areas—creating numerous commuters traveling toward city centres for employment, entertainment, and education. However, in a world of intensifying globalization, all cities are to varying degrees also connected globally beyond these regions. This increased influence means that cities also have significant influences on global issues, such as sustainable development, climate change, and global health. Because of these major influences on global issues, the international community has prioritized investment in sustainable cities through Sustainable Development Goal 11. Due to the efficiency of transportation and the smaller land consumption, dense cities hold the potential to have a smaller ecological footprint per inhabitant than more sparsely populated areas. Therefore, compact cities are often referred to as a crucial element in fighting climate change. However, this concentration can also have significant negative consequences, such as forming urban heat islands, concentrating pollution, and stressing water supplies and other resources. (Full article...)
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Philadelphia, commonly referred to as Philly, is the most populous city in the U.S. state of Pennsylvania. Philadelphia is the nation's sixth-most populous city, with a population of 1,603,797 in the 2020 census and is the urban core of the larger Delaware Valley (or Philadelphia metropolitan area), the nation's seventh-largest and one of the world's largest metropolitan regions consisting of 6.245 million residents in the metropolitan statistical area and 7.366 million residents in its combined statistical area. Philadelphia is known for its extensive contributions to United States history, especially the American Revolution, and served as the nation's capital until 1800. It maintains contemporary influence in business and industry, culture, sports, and music.
Philadelphia was founded in 1682 by William Penn, an English Quaker and advocate of religious freedom. The city served as the capital of the Pennsylvania Colony during the British colonial era and went on to play a historic and vital role as the central meeting place for the nation's founding fathers. Philadelphia hosted the First Continental Congress in 1774, preserved the Liberty Bell, and hosted the Second Continental Congress during which the founders signed the Declaration of Independence. The U.S. Constitution was later ratified in Philadelphia at the Philadelphia Convention of 1787. Philadelphia remained the nation's largest city until 1790, served as the nation's first capital from May 10, 1775, until December 12, 1776, and on four subsequent occasions during and following the American Revolution, including from 1790 to 1800 during the construction of the new national capital of Washington, D.C. (Full article...)Did you know -
- ... that New York City would not allow a forest in the Edgar J. Kaufmann Conference Center?
- ... that Donald H. Elliott's efforts as the director of New York's planning department helped change the city's skyline?
- ... that The City in the Middle of the Night, a 2019 climate-fiction novel by Charlie Jane Anders, is set on a tidally locked planet?
- ... that a guerrilla garden established atop an abandoned railroad in Long Island City became legally recognized by the MTA?
- ... that in the 1920s, a guard was posted outside the New York City Subway's Clark Street station to prevent sailors from using it at night?
- ... that King Hussein of Jordan gifted an ancient Roman column to New York City for the 1964–65 World's Fair?
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Gyeongju (Korean: 경주, pronounced [kjʌ̹ŋ.dʑu]), historically known as Seorabeol (서라벌, pronounced [sʰʌ̹.ɾa̠.bʌɭ]), is a coastal city in the far southeastern corner of North Gyeongsang Province, South Korea. It is the second largest city by area in the province after Andong, covering 1,324 km2 (511 sq mi) with a population of 264,091 people . Gyeongju is 370 km (230 mi) southeast of Seoul, and 55 km (34 mi) east of Daegu. The city borders Cheongdo and Yeongcheon to the west, Ulsan to the south and Pohang to the north, while to the east lies the coast of the Sea of Japan. Numerous low mountains—outliers of the Taebaek range—are scattered around the city.
Gyeongju was the capital of the ancient kingdom of Silla (57 BC – 935 AD), which ruled about two-thirds of the Korean peninsula at its height between the 7th and 9th centuries, for close to one thousand years. Later Silla was a prosperous and wealthy country, and Gyeongju was the fourth largest city in the world. A vast number of archaeological sites and cultural properties from this period remain in the city. Gyeongju is often referred to as "the museum without walls". Among such historical treasures, Seokguram grotto, Bulguksa temple, Gyeongju Historic Areas and Yangdong Folk Village are designated as World Heritage Sites by UNESCO. The many major historical sites have helped Gyeongju become one of the most popular tourist destinations in South Korea. (Full article...)Selected article -
A city proper is the geographical area contained within city limits. The term proper is not exclusive to cities; it can describe the geographical area within the boundaries of any given locality. The United Nations defines the term as "the single political jurisdiction which contains the historical city centre. The term is synonymous with Central City in the United States which typically contains much of the lower income population. "
City proper is one of the three basic concepts used to define urban areas and populations. The other two are urban agglomeration, and the metropolitan area. In some countries, city limits that act as the demarcation for the city proper are drawn very wide, in some very narrow. This can be cause for recurring controversy. (Full article...)General images -
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The Round city of Baghdad, the capital of Iraq (from History of cities) -
Palmanova, Italy, constructed in 1593 according to the defensive ideal of the star fort, today retains its distinctive geometry. (from History of cities) -
Excavated foundations of Çatalhöyük, Turkey. An Anatolian town dated to 7000 BCE. (from History of cities) -
This woodcut shows Nuremberg as a prototype of a flourishing and independent city in the 15th century. (from History of cities) -
A map showing the world energy consumption per capita based on 2013 data from the World Bank. (from Urban geography) -
New York City, one of the largest urban areas in the world (from Urban geography) -
Mohenjo-daro, a World Heritage Site that was part of the Indus Valley civilization (from History of cities) -
View of the Agora of Athens with the temple of Hephaestus to the left and the Stoa of Attalos to the right (from History of cities) -
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Aerial photograph shows the remains of the Sumerian city Ur, near Nasiriyah, Iraq. (from History of cities) -
Extent and major sites of the Indus Valley civilization of ancient India (from History of cities) -
The city of Arbil in the Kurdistan Region of Iraq has a radial urban structure centred on an ancient fortress (from Urban structure) -
Constantinople, the largest and wealthiest city in Europe from the 9th through the 12th century (from History of cities) -
Cain founding the city of Enoch (from History of cities) -
Gdańsk in the 17th century (from History of cities) -
A poster from the EPA entitled "Soak Up the Rain with Green Infrastructure." The poster depicts various green infrastructure that can be effective in preventing floods. (from Urban geography) -
Daily life of people from the Song period at the capital, Bianjing, today's Kaifeng (from History of cities) -
The Avenue of the Dead in Teotihuacan originates with the Pyramid of the Moon, forming the basis of the city grid. (from History of cities)
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