Portal:Cities

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The Cities Portal

The city of Erbil in Kurdistan has a radial urban structure centred on an ancient fortress.

A city is a large human settlement. It 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 organisations and businesses, sometimes benefiting different parties in the process, such as improving 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 towards city centres for employment, entertainment, and education. However, in a world of intensifying globalisation, 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, global warming 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 of 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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Portland and Mt. Hood from Pittock Mansion.jpg

Portland (/ˈpɔːrtlənd/, PORT-lənd) is a city of regional importance to the Pacific Northwest and the largest and most populous city in the U.S. state of Oregon. Within Oregon it is the sub-regional seat of power for Multnomah County, the largest county in Oregon by population. It is also an inland port city in the Willamette Valley region of the Pacific Northwest, at the confluence of the Willamette and Columbia rivers in Northwestern Oregon. As of 2020, Portland had a population of 652,503, making it the 25th-most populated city in the United States, the sixth-most populous on the West Coast, and the second-most populous in the Pacific Northwest, after Seattle. Approximately 2.5 million people live in the Portland metropolitan statistical area (MSA), making it the 25th most populous in the United States. Its combined statistical area (CSA) ranks 19th-largest with a population of around 3.2 million. Approximately 47% of Oregon's population resides within the Portland metropolitan area.

Named after Portland, Maine, the Oregon settlement began to be populated in the 1830s, near the end of the Oregon Trail. Its water access provided convenient transportation of goods, and the timber industry was a major force in the city's early economy. At the turn of the 20th century, the city had a reputation as one of the most dangerous port cities in the world, a hub for organized crime and racketeering. After the city's economy experienced an industrial boom during World War II, its hard-edged reputation began to dissipate. Beginning in the 1960s, Portland became noted for its growing progressive political values, earning it a reputation as a bastion of counter-culture. (Full article...)
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Location in Cluj County

Cluj-Napoca (Romanian: [ˈkluʒ naˈpoka] (audio speaker iconlisten)), or simply Cluj (Hungarian: Kolozsvár [ˈkoloʒvaːr] (audio speaker iconlisten), German: Klausenburg), is the fourth-most populous city in Romania. It is the seat of Cluj County in the northwestern part of the country. Geographically, it is roughly equidistant from Bucharest (445 kilometres (277 miles)), Budapest (461 km (286 mi)) and Belgrade (483 km (300 mi)). Located in the Someșul Mic river valley, the city is considered the unofficial capital of the historical province of Transylvania. From 1790 to 1848 and from 1861 to 1867, it was the official capital of the Grand Principality of Transylvania.

, 324,576 inhabitants lived within the city limits (making it the country's second most populous at the time, after the national capital Bucharest), marking a slight increase from the figure recorded at the 2002 census. The Cluj-Napoca metropolitan area has a population of 411,379 people, while the population of the peri-urban area (Romanian: zona periurbană) exceeds 420,000 residents. The new metropolitan government of Cluj-Napoca became operational in December 2008. According to a 2007 estimate provided by the County Population Register Service, the city hosts a visible population of students and other non-residents—an average of over 20,000 people each year during 2004–2007. The city spreads out from St. Michael's Church in Unirii Square, built in the 14th century and named after the Archangel Michael, Cluj's patron saint. The boundaries of the municipality contain an area of 179.52 square kilometres (69.31 sq mi). (Full article...)
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Downtown Dubai at night.

The economy of Dubai represents a gross domestic product as of 2018 of US$102.67 billion. The Great Recession slowed the construction boom.

The International Herald Tribune has described it as "centrally-planned free-market capitalism." Oil production, which once accounted for 50% of Dubai's gross domestic product, contributes less than 1% today. In 2018, wholesale and retail trade represented 26% of the total GDP; transport and logistics, 12%; banking, insurance activities and capital markets, 10%; manufacturing, 9%; real estate, 7%; construction, 6%; tourism, 5%. (Full article...)
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