Chinese | 城市群 |
---|---|
Literal meaning | City Group |
Hanyu Pinyin | Chéngshì Qún |
Jyutping | Sing4 Si5 Kwan4 |
In China, a megalopolis (Chinese: 城市群; pinyin: Chéngshì Qún)[1] is a designation by the government to promote the development of a group of cities through transportation and communication links.
Conceptual history
[edit]The Economist Intelligence Unit in 2012 identified 13 megalopolises: Chang-Zhu-Tan (Greater Changsha), Chengdu, Chongqing, Greater Beijing i.e. Jing-Jin-Ji, Greater Shanghai (incl. Suzhou), Greater Xi'an, Greater Zhengzhou, Greater Guangzhou, Hefei economic circle (incl. Lu'an, Huainan, Chaohu), Shandong Peninsula, Greater Shenyang, Shenzhen and Wuhan.[2]
As of 2018, there are nine officially approved megalopolises in China. In 2017, the National Development and Reform Commission stated that plans for six city clusters had been completed in 2016, five in 2017, with eight more forthcoming for a total of 19 city cluster plans by 2020.[needs update] The new city clusters identified in 2017 were Lanzhou-Xining, Hohhot-Baotou-Ordos-Yulin, Guanzhong Plain, Western Taiwan Straits Economic Zone, and the Guangdong-Hong Kong-Macau Greater Bay Area.[3]
The Thirteenth Five-Year Plan (covering 2016-2020) highlighted nineteen city clusters to be developed and strengthened pursuant to a geographic layout referred to as two horizontals and three verticals (liang heng san zong).[4]: 206 The highlighted clusters included the Beijing-Tianjin-Hebei region, the Yangtze River delta region, and the Greater Bay area.[4]: 206 Development of these clusters includes establishing regional coordination mechanisms, sharing development costs and benefits, collaborative industrial development, and shared governance approaches to ecological issues and environmental protection.[4]: 208
![](https://upload.wikimedia.org/wikipedia/commons/thumb/5/55/Megal%C3%B3poles_na_China.svg/400px-Megal%C3%B3poles_na_China.svg.png)
Major Chinese megalopolises
[edit]See also
[edit]- City proper
- Global city
- List of cities by population
- List of cities in the Far East by population
- List of country subdivisions by GDP over 100 billion US dollars
- List of largest cities
- List of metropolitan areas by population
- List of regions of China
- Megacity
- Megalopolis
- Metropolis
- Metropolitan area
- Urban area
References
[edit]- ^ In Standard for basic terminology of urban planning (GB/T 50280—98) issued in 1998, 城市群 is defined as "An area in which cities are relatively densely distributed in a certain region".
- ^ "Supersized Cities". Economist Intelligence Unit. 2012.
{{cite journal}}
: Cite journal requires|journal=
(help) - ^ 王建芬. "Five city clusters planned to help boost balanced growth". www.chinadaily.com.cn. Retrieved 14 April 2018.
- ^ a b c Hu, Richard (2023). Reinventing the Chinese City. New York: Columbia University Press. ISBN 978-0-231-21101-7.
- ^ "关于长江三角洲构建世界第六大城市群的思考". China.com.cn. Retrieved 4 April 2013.
- ^ "长江三角洲城市群发展规划" [Yangtze River City Cluster Development Plan] (PDF) (in Chinese (China)). National Development and Reform Commission and Ministry of Housing and Urban-Rural Development. 1 June 2016.
- ^ Vidal, John (22 March 2010). "UN report: World's biggest cities merging into 'mega-regions'". The Guardian. London.
- ^ "印发《珠江三角洲城乡规划一体化规划(2009-2020年)》的通知" (in Chinese (China)). 广东省人民政府办公厅. 30 July 2010.
- ^ "Outline Development Plan for the Guangdong-Hong Kong-Macao Greater Bay Area" (PDF).
- ^ "中共中央 国务院印发《粤港澳大湾区发展规划纲要》". Gov.cn (in Chinese (China)). 18 February 2019.
- ^ "长江中游城市群发展规划" [Middle Yangtze River Valley City Cluster Development Plan] (PDF) (in Chinese (China)). National Development and Reform Commission and Ministry of Housing and Urban-Rural Development. 13 April 2015.
- ^ "哈长城市群发展规划" [Harbin-Changchun City Cluster Development Plan] (PDF) (in Chinese (China)). National Development and Reform Commission and Ministry of Housing and Urban-Rural Development. 7 March 2016.
- ^ "成渝城市群发展规划" [Chengyu City Cluster Development Plan] (PDF) (in Chinese (China)). National Development and Reform Commission and Ministry of Housing and Urban-Rural Development. 27 April 2016.
- ^ "中原城市群发展规划" [Central Plain City Cluster Development Plan] (PDF) (in Chinese (China)). National Development and Reform Commission and Ministry of Housing and Urban-Rural Development. 29 December 2016.
- ^ "北部湾城市群发展规划" [Beibu Gulf City Cluster Development] (PDF) (in Chinese (China)). National Development and Reform Commission and Ministry of Housing and Urban-Rural Development. 10 February 2017.
- ^ "关中平原城市群发展规划" [Guanzhong Plain City Cluster Development Plan] (PDF) (in Chinese (China)). National Development and Reform Commission and Ministry of Housing and Urban-Rural Development. 2 February 2018.
- ^ "呼包鄂榆城市群发展规划" [Hohhot-Baotou-Ordos-Yulin City Cluster Development Plan] (PDF) (in Chinese (China)). National Development and Reform Commission and Ministry of Housing and Urban-Rural Development. 27 February 2018.
- ^ "兰州—西宁城市群发展规划" [Lanzhou-Xining City Cluster Development Plan] (PDF) (in Chinese (China)). National Development and Reform Commission and Ministry of Housing and Urban-Rural Development. 13 March 2018.
Well, that’s interesting to know that Psilotum nudum are known as whisk ferns. Psilotum nudum is the commoner species of the two. While the P. flaccidum is a rare species and is found in the tropical islands. Both the species are usually epiphytic in habit and grow upon tree ferns. These species may also be terrestrial and grow in humus or in the crevices of the rocks.
View the detailed Guide of Psilotum nudum: Detailed Study Of Psilotum Nudum (Whisk Fern), Classification, Anatomy, Reproduction