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Caofeidian, Tangshan

Caofeidian
曹妃甸区
District
Location of the county within Tangshan
Location of the county within Tangshan
Caofeidian is located in Hebei
Caofeidian
Caofeidian
Location in Hebei
Coordinates: 39°16′23″N 118°27′36″E / 39.273°N 118.460°E / 39.273; 118.460
CountryPeople's Republic of China
ProvinceHebei
Prefecture-level cityTangshan
Township-level divisions3 towns
SeatTanghai [zh]
Area
 • Total
725 km2 (280 sq mi)
Elevation
4 m (13 ft)
Population
 (2020 census)
 • Total
352,100
 • Density490/km2 (1,300/sq mi)
Time zoneUTC+8 (China Standard)
Postal code
063200
Area code0315
WebsiteCaofeidian District People's Government

Caofeidian District (simplified Chinese: 曹妃甸区; traditional Chinese: 曹妃甸區; pinyin: Cáofēidiān Qū), formerly known as Tanghai County (唐海县; 唐海縣; Tánghǎi Xiàn), is a newly developed district located in Tangshan in the Bohai Sea coastal area of Hebei Province, China. The district spans an area of 1,595 square kilometres (616 sq mi),[1] and has a population of about 352,100 as of 2020.[2]

The district is rapidly urbanizing and was declared an important area for development by the Chinese government in the eleventh Five-Year Plan due to its strategic location in the Jing-Jin-Ji region and its proximity to the Bohai Sea.[3] Caofeidian serves as a crucial shipping port for neighboring cities like Beijing and supports heavy industries such as manufacturing and steelworks.[4]

The district has gained recent attention due to its role as the site of the Caofeidian Eco-City, which aimed to combat the effects of urbanization, promote sustainable living, and offset the environmental impact of neighboring heavy industry.[5] However, the project has faced several challenges and delays in its implementation.[6]

Toponymy

Caofeidian was named after Caofei Temple (Chinese: 曹妃庙; pinyin: Cáofēi Miào; lit. 'Cao concubine Temple').[7]

History

The area of present-day Caofeidian District used to be a sandy island formed by alluvial runoff from the Luan River.[7] The island has existed for at least 5,000 years.[7] Throughout the Yuan, Ming, and Qing dynasties, the area of present-day Caofeidian District was a major salt producing area.[7]

As of the early years of the Republic of China the area was divided between Fengrun County (present-day Fengrun District) and Luan County (present-day Luanzhou).[7]

In 1941, invading Japanese forces established a farm focused in part on land reclamation in the area.[7]

Peoples Republic of China

After the surrender of Japan in 1945, the People's Liberation Army established farming offices in the area.[7] The area remained a hodgepodge of farms and zones devoted to land reclamation for nearly 40 years.[7] In 1982, part of the area was reorganized as Tanghai County (Chinese: 唐海县; pinyin: Tánghǎi Xiàn).[7]

Chinese economic reform permitted foreign investment in Tianjin in 1984, creating an industrial production boom in surrounding cities, including Tangshan.[8] Efforts to reduce pollution in nearby Beijing in advance of the 2008 Summer Olympics prompted the movement of heavy industry out of Beijing, with land reclamation commencing in 2000 to support the transfer of the Shougang Group steel and iron production facilities from Beijing’s core.[9][10] These facilities were relocated to present-day Caofeidian District over the period 2005 to 2010.[11]: 49 

Reclamation transformed the small island south of Tangshan into the much larger peninsula that became Caofeidian District.[12] Reclamation was selected as a cheaper and less disruptive alternative compared to the relocation of existing rural communities, which would have otherwise been required given the region’s density.[13]

Caofeidian District was announced as a key project in the Eleventh Five-Year Plan,[14] prompting additional growth of heavy industry in the district.[3] In 2003, the Caofeidian Port was constructed to further promote industry growth, increasing capacity to support large ships up to 300K tons.[15] Economic growth initiated a focus on urbanization to house the necessary workforce,[16] with Caofeidian being selected as the location of one of the first eco-cities in China in 2005.[17][18]

In October 2008, the Hebei provincial government approved the creation of Caofeidian New District.[7] On March 14, 2009, Caofeidian New District was created, although it remained under the jurisdiction of Fengnan District and Tanghai County.[7] Caofeidian New District was composed of three primary subdivisions: the Caofeidian Eco-City, Caofeidian Industrial Area, and the Caofeidian Port,[17] along with several divisions mostly made up of farms.[19]

On July 11, 2012, the State Council approved the abolition of Tanghai County, and the promotion of Caofeidian New District to district status.[7]

The Caofeidian East Railway Station connects the district to the broader region, with passenger service to Tangshan starting in 2018 and to Beijing in 2019.[20][21]

Geography

Caofeidian District is located in the center of the Bohai Rim, 80 kilometres (50 mi) from the center of Tangshan, 120 kilometres (75 mi) from Tianjin, 170 kilometres (110 mi) from Qinhuangdao, and 220 kilometres (140 mi) from Beijing.[22] The district is 400 nautical miles from Incheon, 680 nautical miles from Nagasaki, and 935 nautical miles from Kobe.[22]

Climate

Caofeidian District lies in a temperate semi-humid continental climate.[23] The average temperature is 11 °C (51.8 °F) and the district experiences 600-900mm of rainfall per year.[23]

Coastal land reclamation has made the district more vulnerable to the impacts of climate change.[23] The region is arid, and the area faces water supply challenges.[24][25]

Climate data for Caofeidian (1991–2020 normals, extremes 1981–2010)
Month Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Year
Record high °C (°F) 12.2
(54.0) 		16.4
(61.5) 		25.2
(77.4) 		30.0
(86.0) 		34.3
(93.7) 		36.3
(97.3) 		38.7
(101.7) 		36.5
(97.7) 		34.0
(93.2) 		31.5
(88.7) 		20.7
(69.3) 		13.4
(56.1) 		38.7
(101.7)
Mean daily maximum °C (°F) 1.1
(34.0) 		4.4
(39.9) 		10.8
(51.4) 		18.4
(65.1) 		24.4
(75.9) 		27.7
(81.9) 		29.8
(85.6) 		29.5
(85.1) 		25.9
(78.6) 		18.9
(66.0) 		9.9
(49.8) 		2.8
(37.0) 		17.0
(62.5)
Daily mean °C (°F) −3.8
(25.2) 		−0.8
(30.6) 		5.6
(42.1) 		13.1
(55.6) 		19.3
(66.7) 		23.3
(73.9) 		26.0
(78.8) 		25.4
(77.7) 		20.9
(69.6) 		13.6
(56.5) 		5.0
(41.0) 		−1.7
(28.9) 		12.2
(53.9)
Mean daily minimum °C (°F) −7.8
(18.0) 		−4.8
(23.4) 		1.4
(34.5) 		8.6
(47.5) 		14.8
(58.6) 		19.5
(67.1) 		22.8
(73.0) 		22.0
(71.6) 		16.7
(62.1) 		9.1
(48.4) 		1.1
(34.0) 		−5.2
(22.6) 		8.2
(46.7)
Record low °C (°F) −22.8
(−9.0) 		−18.4
(−1.1) 		−11.6
(11.1) 		−2.9
(26.8) 		4.4
(39.9) 		9.0
(48.2) 		15.9
(60.6) 		13.5
(56.3) 		3.1
(37.6) 		−6.1
(21.0) 		−12.1
(10.2) 		−16.9
(1.6) 		−22.8
(−9.0)
Average precipitation mm (inches) 2.6
(0.10) 		5.0
(0.20) 		6.5
(0.26) 		21.2
(0.83) 		45.5
(1.79) 		81.3
(3.20) 		152.9
(6.02) 		133.6
(5.26) 		50.5
(1.99) 		31.8
(1.25) 		12.7
(0.50) 		3.9
(0.15) 		547.5
(21.55)
Average precipitation days (≥ 0.1 mm) 1.5 2.2 2.9 4.8 6.3 8.8 10.0 9.6 5.9 4.6 2.9 2.3 61.8
Average snowy days 3.0 2.9 1.2 0.2 0 0 0 0 0 0 1.8 3.0 12.1
Average relative humidity (%) 59 59 56 56 60 71 79 80 73 67 64 61 65
Mean monthly sunshine hours 175.8 177.8 233.1 250.4 275.0 243.5 212.4 220.3 224.7 211.1 173.2 167.2 2,564.5
Percent possible sunshine 58 58 63 63 62 55 47 53 61 62 58 57 58
Source: China Meteorological Administration[26][27]

Administrative divisions

Caofeidian District administers 3 towns, 12 township-level farms, and 4 other township-level divisions.[28]

The district's 3 towns are Tanghai [zh], Binhai [zh], and Liuzan [zh].[28]

The district's 12 township-level farms are Caofeidian District First Farm [zh], Caofeidian District Third Farm [zh], Caofeidian District Fourth Farm [zh], Caofeidian District Fifth Farm [zh], Caofeidian District Sixth Farm [zh], Caofeidian District Seventh Farm [zh], Caofeidian District Eighth Farm [zh], Caofeidian District Ninth Farm [zh], Caofeidian District Tenth Farm [zh], Caofeidian District Eleventh Farm [zh], Balitan Breeding Farm [zh], and Shilihai Breeding Farm [zh].[28]

The district's 4 other township-level divisions are Tangshan International Tourism Island (Chinese: 唐山国际旅游岛), Nanpu Economic Development Zone [zh], Caofeidian Industrial Zone [zh], and Caofeidian New City (Chinese: 曹妃甸新城).[28]

Demographics

Caofeidian District had a population of 352,100 as of 2021.[2] A 2012 population estimate put the district's population at 270,000.[1]

Economy

Caofeidian Port

Caofeidian’s economy is dependent on shipping and heavy industry,[29] particularly coal, steel,[30][31] chemical manufacturing, and oil,[32] with many of these industries relocated to the area from Beijing.[33]

The district’s strategic location allows it to serve as a connection for the nearby cities of Beijing and Tianjin to the Bohai Sea,[34] making it an important port and industrial zone in the Jing-Jin-Ji region and a major economic growth center for Tangshan and Heibei.[32][34][35] The port is one of the largest in China by cargo output and serves as a domestic and international trade hub,[30] primarily supporting energy and ore.[34]

In 2019, the district was approved as a free-trade zone.[35]

Eco-City

Background

The Caofeidian Eco-City, also known as the Tangshan Bay Eco-City,[36] is a planned sustainable city located in the Caofeidian District.[37] In 2005, the Chinese government selected the site as a national demonstration project for a circular economy.[38][39] The selection was based on its proximity to four of the ten most polluted cities in China and the district’s reliance on heavy industry and steel production, which are significant sources of pollution in the region.[40][38]

Planning commenced in 2007, with the aim of promoting sustainable resource use and energy efficiency to offset the neighboring industrial zones through various efforts including recycling industrial waste heat for use as a heating source and land reclamation to improve environmental conditions of the area’s tidal land.[38]

The project was part of a broader movement of eco-cities in China, where rapid urbanization has prompted the development of over 100 similar projects, with Caofeidian Eco-City serving as one of the first.[37][41] The project’s objectives included reducing emissions and energy consumption, as well as accommodating the rapidly growing urban population in the country.[41][38]

Concept

The new development’s concept included several sustainability measures to address the environmental challenges faced by the surrounding industrial zones. It was intended to be a model for other eco-cities in China and around the world, with its design aimed at reducing emissions, energy consumption, and promoting sustainable resource use and energy efficiency.[37] City performance was planned to be monitored through 141 indicators to measure the success of these efforts.[36]

The city was designed to house up to 500,000 residents by 2016 and eventually one million residents,[42] with several measures planned to reduce the ecological impact of residents.[38]

Planning included projects to alleviate water challenges, including the use of recycled water and desalination plants to meet 50% of the city’s water needs and reuse 100% of domestic water usage.[37][38] Renewable energy was planned to account for over half of energy consumption, powered by solar, natural gas, wind, and geothermal production.[37][38]

City design featured mixed-use development supported by a bus network supplemented by light rail, with the aim of promoting transit and walkability, targeting 90% of transportation needs met through sustainable transportation.[37][38]

Amenities included government offices, business centers, industrial factories, housing, parks, and a wetland area.[37][36] Other features included a waste recycling system and affordable housing.[38]

Implementation and challenges

Initially, the Caofeidian Eco-City was intended to be a joint venture between China and Singapore, but the bid was lost to the Tianjin Eco-City located just to the South.[43] Nevertheless, local officials independently financed the development,[36] and construction began in 2008 with a targeted completion date of 2020.[37][38] The estimated cost of the project was US$15B.[37]

Planning for the eco-city was a joint venture with Sweden, which contributed its expertise and experience in eco-city planning.[44] The Swedish design firm Sweco assisted in the planning and drew inspiration from eco-cities in Malmö and Hammarby.[36]

Funding challenges have delayed construction of the project,[36][45][43] which has been described by one observer as “essentially bankrupt.”[46] The high cost of land reclamation required significant investments, but the local government struggled to find sufficient funding and resorted to financing the project itself.[36] The lack of amenities and the district’s heavy industry-based economy instead of high-tech office jobs made it difficult to attract residents and investors.[47] As a result, the eco-city has been criticized as a “ghost city,”[48] with many buildings remaining unfinished, and numerous residences and commercial spaces remaining empty.[42][47]

In 2019, Caofeidian District was approved as a free trade zone, spurring renewed investment and the resumption of construction on some projects.[47] However, the eco-city remained incomplete as of 2020 and its future remains uncertain.[43]

Criticism

As one of the first eco-city projects in China, Caofeidian has been the subject of several case studies on the implementation of eco-cities.

The construction process has been criticized as being environmentally harmful. The use of land reclamation has been seen as detrimental to the marine and coastal environment.[43][49] Emissions from construction, which are not calculated in the city’s eco-indicators, may offset the benefits of a sustainable city.[37] Some researchers have also argued that repurposing existing cities could have provided greater benefits.[37]

The city’s eco-indicators have also been criticized as insufficient. For instance, the goal of reducing per capita domestic water consumption is only slightly better than other Chinese cities.[38]

One study described the eco-city as an “eco-enclave” with limited impact on the surrounding area.[37] The emissions savings from the city have been considered insufficient to offset Caofeidian’s carbon-intensive heavy industry as well as the wider region’s development.[37]

Critics have also noted a disconnect with the local community. The use of Western architectural styles rather than influences from Chinese culture and the top-down planning style may not build buy-in from residents.[37] Further, residents may not be properly educated on how to use technologies implemented in city development, which could negate their presence.[36]

Transportation

Major railroads that run through the district include the Beijing–Shanhaiguan railway, the Beijing–Qinhuangdao railway, and the Qian'an–Caofeidian railway [zh].[22]

References

  1. ^ a b 曹妃甸区概况地图 [Caofeidian District Overview]. xzqh.org (in Chinese). 2015-05-27. Archived from the original on 2023-07-22. Retrieved 2024-01-26.
  2. ^ a b "曹妃甸区人口数据" [Population data of Caofeidian District]. Archived from the original on 2023-05-01. Retrieved 2023-05-01.
  3. ^ a b Agrey, Renae; Lam, Joseph Chiu Fai (林朝暉); Cao, Tingting (曹婷婷); Tang, Wai Ho (鄧偉豪); Tao, Kwok Wai (杜國威) (2009). Caofeidian Industrial Zone E-Government business blueprint (school assignment). Archived from the original on 2023-02-06.
  4. ^ Joss, Simon; Molella, Arthur P. (April 2013). "The Eco-City as Urban Technology: Perspectives on Caofeidian International Eco-City (China)". Journal of Urban Technology. 20 (1): 115–137. doi:10.1080/10630732.2012.735411. ISSN 1063-0732. S2CID 111174988.
  5. ^ Chen, Mansha; Dastur, Arish; Zhang, Yabei; Filewood, Richard; Al-Jamal, Khairy; Randale, Monali; Pinnoi, Nat; Peterson, Charles; Baeumler, Axel (2009-11-01). "Sino-Singapore Tianjin Eco-City (SSTEC) : a case study of an emerging eco-city in China". World Bank. Archived from the original on 2023-05-01. Retrieved 2023-05-01.
  6. ^ Yu, Li (2014-10-01). "Low carbon eco-city: New approach for Chinese urbanisation". Habitat International. 44: 102–110. doi:10.1016/j.habitatint.2014.05.004. ISSN 0197-3975.
  7. ^ a b c d e f g h i j k l 曹妃甸区历史沿革 [Caofeidian District Organizational History]. xzqh.org (in Chinese). 2015-06-25. Archived from the original on 2023-07-22. Retrieved 2024-01-26.
  8. ^ Choi, Young Rae; Sengupta, Dhritiraj (2020). ""Whenever they say eco, they plant trees": China's flagship eco-cities as a model and the shades of eco-urbanism". The Journal of Modern China Studies. 22 (3): 371. doi:10.35820/JMCS.22.3.9. ISSN 1598-821X. S2CID 241766244. Archived from the original on 2023-05-01.
  9. ^ Yang, Li (2014-04-09). "Caofeidian zone faces competition". usa.chinadaily.com.cn. Archived from the original on 2023-05-01. Retrieved 2023-05-01.
  10. ^ Joss, Simon; Molella, Arthur P. (April 2013). "The Eco-City as Urban Technology: Perspectives on Caofeidian International Eco-City (China)". Journal of Urban Technology. 20 (1): 115–137. doi:10.1080/10630732.2012.735411. ISSN 1063-0732. S2CID 111174988.
  11. ^ Hu, Richard (2023). Reinventing the Chinese City. New York: Columbia University Press. ISBN 978-0-231-21101-7.
  12. ^ Molella, Art (2010-10-01). "Caofeidian—China's City of the Future or Urban Laboratory?". Lemelson Center for the Study of Invention and Innovation. Archived from the original on 2023-02-06. Retrieved 2023-05-01.
  13. ^ Zhu, Gaoru; Xie, Zhenglei; Li, Tuoyu; Ma, Zongwen; Xu, Xuegong (2017-04-19). "Assessment ecological risk of heavy metal caused by high-intensity land reclamation in Bohai Bay, China". PLOS ONE. 12 (4): e0175627. Bibcode:2017PLoSO..1275627Z. doi:10.1371/journal.pone.0175627. ISSN 1932-6203. PMC 5397030. PMID 28422982.
  14. ^ "11th Five-Year Plan (2006-2010) for National Economic and Social Development | ESCAP Policy Documents Management". policy.asiapacificenergy.org. 2006. Archived from the original on 2023-02-03. Retrieved 2023-05-01.
  15. ^ Qiang; Ma (2009). "ECO-CITY AND ECO-PLANNING IN CHINA: TAKING AN EXAMPLE FOR CAOFEIDIAN ECO-CITY" (PDF). The New Urban Question – Urbanism beyond Neo-Liberalism. The 4th International Conference of the International Forum on Urbanism (IFoU), 2009 Amsterdam/Delft. S2CID 189803558.
  16. ^ Yu, Li (2014-10-01). "Low carbon eco-city: New approach for Chinese urbanisation". Habitat International. 44: 102–110. doi:10.1016/j.habitatint.2014.05.004. ISSN 0197-3975.
  17. ^ a b Chen, Mansha; Dastur, Arish; Zhang, Yabei; Filewood, Richard; Al-Jamal, Khairy; Randale, Monali; Pinnoi, Nat; Peterson, Charles; Baeumler, Axel (2009-11-01). "Sino-Singapore Tianjin Eco-City (SSTEC) : a case study of an emerging eco-city in China". World Bank. Archived from the original on 2023-05-01. Retrieved 2023-05-01.
  18. ^ Dong, Changgen; Zhen, Cuimin (September 2019). "Promoting the Development of Caofeidian District Through Interactions Between Port and City, Industry and City, School and City and City, Industry and City, School and City". Proceedings of the 4th International Conference on Economy, Judicature, Administration and Humanitarian Projects (JAHP 2019). Vol. 94. Atlantis Press. pp. 630–633. doi:10.2991/jahp-19.2019.129. ISBN 978-94-6252-789-8.
  19. ^ 2011年统计用区划代码和城乡划分代码：饶阳县 (in Chinese). National Bureau of Statistics of the People's Republic of China. Archived from the original on November 27, 2012. Retrieved 2012-07-21.
  20. ^ "唐山曹妃甸至北京动车开通" [Tangshan Caofeidian to Beijing opened]. gov.cn (in Chinese). 21 August 2019. Retrieved 27 March 2021.
  21. ^ "唐曹铁路客运开通，影响唐山深远(组图)" [Tangshan-Caofeidian railway passenger transport opened, the impact of Tangshan far-reaching (group picture)] (in Chinese). 14 January 2019. Archived from the original on 26 May 2019. Retrieved 27 March 2021.
  22. ^ a b c 地理位置 [Geographical Location]. www.caofeidian.gov.cn (in Chinese). Archived from the original on 2013-01-17. Retrieved 2024-01-26.
  23. ^ a b c Zhu, Gaoru; Xie, Zhenglei; Li, Tuoyu; Ma, Zongwen; Xu, Xuegong (2017-04-19). "Assessment ecological risk of heavy metal caused by high-intensity land reclamation in Bohai Bay, China". PLOS ONE. 12 (4): e0175627. Bibcode:2017PLoSO..1275627Z. doi:10.1371/journal.pone.0175627. ISSN 1932-6203. PMC 5397030. PMID 28422982.
  24. ^ Choi, Young Rae; Sengupta, Dhritiraj (2020). ""Whenever they say eco, they plant trees": China's flagship eco-cities as a model and the shades of eco-urbanism". The Journal of Modern China Studies. 22 (3): 371. doi:10.35820/JMCS.22.3.9. ISSN 1598-821X. S2CID 241766244. Archived from the original on 2023-05-01.
  25. ^ Chen, Mansha; Dastur, Arish; Zhang, Yabei; Filewood, Richard; Al-Jamal, Khairy; Randale, Monali; Pinnoi, Nat; Peterson, Charles; Baeumler, Axel (2009-11-01). "Sino-Singapore Tianjin Eco-City (SSTEC) : a case study of an emerging eco-city in China". World Bank. Archived from the original on 2023-05-01. Retrieved 2023-05-01.
  26. ^ 中国气象数据网 – WeatherBk Data (in Simplified Chinese). China Meteorological Administration. Retrieved 26 August 2023.
  27. ^ "Experience Template" 中国气象数据网 (in Simplified Chinese). China Meteorological Administration. Retrieved 26 August 2023.
  28. ^ a b c d 2023年统计用区划代码（曹妃甸区） [2023 Statistical Division Codes (Caofeidian District)] (in Chinese). National Bureau of Statistics of China. 2023. Archived from the original on 2024-01-23. Retrieved 2024-01-26.
  29. ^ Joss, Simon; Molella, Arthur P. (April 2013). "The Eco-City as Urban Technology: Perspectives on Caofeidian International Eco-City (China)". Journal of Urban Technology. 20 (1): 115–137. doi:10.1080/10630732.2012.735411. ISSN 1063-0732. S2CID 111174988.
  30. ^ a b Zhang, Yangfei (2019-09-27). "Caofeidian district to take advantage of FTZ: official". global.chinadaily.com.cn. Archived from the original on 2023-05-01. Retrieved 2023-05-01.
  31. ^ Lee, Amanda (2020-09-11). "Chinese ghost town rumbling back to life as free-trade zone". South China Morning Post. Archived from the original on 2023-05-01. Retrieved 2023-05-01.
  32. ^ a b Chen, Mansha; Dastur, Arish; Zhang, Yabei; Filewood, Richard; Al-Jamal, Khairy; Randale, Monali; Pinnoi, Nat; Peterson, Charles; Baeumler, Axel (2009-11-01). "Sino-Singapore Tianjin Eco-City (SSTEC) : a case study of an emerging eco-city in China". World Bank. Archived from the original on 2023-05-01. Retrieved 2023-05-01.
  33. ^ Molella, Art (2010-10-01). "Caofeidian—China's City of the Future or Urban Laboratory?". Lemelson Center for the Study of Invention and Innovation. Archived from the original on 2023-02-06. Retrieved 2023-05-01.
  34. ^ a b c Dong, Changgen; Zhen, Cuimin (September 2019). "Promoting the Development of Caofeidian District Through Interactions Between Port and City, Industry and City, School and City". Proceedings of the 4th International Conference on Economy, Judicature, Administration and Humanitarian Projects (JAHP 2019). Vol. 94. Atlantis Press. pp. 630–633. doi:10.2991/jahp-19.2019.129. ISBN 978-94-6252-789-8.
  35. ^ a b "国务院关于同意新设6个自由贸易试验区的批复（国函〔2019〕72号）_政府信息公开专栏" [Reply of the State Council on agreeing to the establishment of 6 new pilot free trade zones National Letter [2019] No. 72]. www.gov.cn. Archived from the original on 2023-04-04. Retrieved 2023-05-01.
  36. ^ a b c d e f g h Yu, Li (2014-10-01). "Low carbon eco-city: New approach for Chinese urbanisation". Habitat International. 44: 102–110. doi:10.1016/j.habitatint.2014.05.004. ISSN 0197-3975.
  37. ^ a b c d e f g h i j k l m n Joss, Simon; Molella, Arthur P. (April 2013). "The Eco-City as Urban Technology: Perspectives on Caofeidian International Eco-City (China)". Journal of Urban Technology. 20 (1): 115–137. doi:10.1080/10630732.2012.735411. ISSN 1063-0732. S2CID 111174988.
  38. ^ a b c d e f g h i j k Chen, Mansha; Dastur, Arish; Zhang, Yabei; Filewood, Richard; Al-Jamal, Khairy; Randale, Monali; Pinnoi, Nat; Peterson, Charles; Baeumler, Axel (2009-11-01). "Sino-Singapore Tianjin Eco-City (SSTEC) : a case study of an emerging eco-city in China". World Bank. Archived from the original on 2023-05-01. Retrieved 2023-05-01.
  39. ^ Dong, Changgen; Zhen, Cuimin (September 2019). "Promoting the Development of Caofeidian District Through Interactions Between Port and City, Industry and City, School and City". Proceedings of the 4th International Conference on Economy, Judicature, Administration and Humanitarian Projects (JAHP 2019). Advances in Economics, Business and Management Research. Vol. 94. Atlantis Press. pp. 630–633. doi:10.2991/jahp-19.2019.129. ISBN 978-94-6252-789-8.
  40. ^ He, Jianjun; Zhao, Mengxue; Zhang, Baojun; Wang, Peng; Zhang, Donghai; Wang, Min; Liu, Bin; Li, Na; Yu, Kun; Zhang, Yi; Zhou, Tao; Jing, Boyu (2020-07-01). "The impact of steel emissions on air quality and pollution control strategy in Caofeidian, North China". Atmospheric Pollution Research. 11 (7): 1238–1247. Bibcode:2020AtmPR..11.1238H. doi:10.1016/j.apr.2020.04.012. ISSN 1309-1042. S2CID 218993809.
  41. ^ a b Molella, Art (2010-10-01). "Caofeidian—China's City of the Future or Urban Laboratory?". Lemelson Center for the Study of Invention and Innovation. Archived from the original on 2023-02-06. Retrieved 2023-05-01.
  42. ^ a b Smith, Richard (2020-07-20). China's engine of environmental collapse. London: Pluto Press. p. 36. ISBN 978-0-7453-4157-6. OCLC 1133125438.
  43. ^ a b c d Choi, Young Rae; Sengupta, Dhritiraj (2020). ""Whenever they say eco, they plant trees": China's flagship eco-cities as a model and the shades of eco-urbanism". The Journal of Modern China Studies. 22 (3): 371. doi:10.35820/JMCS.22.3.9. ISSN 1598-821X. S2CID 241766244. Archived from the original on 2023-05-01.
  44. ^ Lin, Zhongjie (2018-11-01). "Ecological urbanism in East Asia: A comparative assessment of two eco-cities in Japan and China". Landscape and Urban Planning. 179: 90–102. doi:10.1016/j.landurbplan.2018.07.008. ISSN 0169-2046. S2CID 91369184.
  45. ^ Ji, Qunfeng; Li, Chuancheng; Jones, Phil (2017-04-01). "New green theories of urban development in China". Sustainable Cities and Society. 30: 248–253. doi:10.1016/j.scs.2017.02.002. ISSN 2210-6707. S2CID 3903609.
  46. ^ Lin, Zhongjie (2018). When Green Was The New Black: What Went Wrong With China's Eco-City Movement?. ACSA Press. ISBN 978-1-944214-15-9. Archived (PDF) from the original on 2020-05-06.
  47. ^ a b c Lee, Amanda (2020-09-11). "Chinese ghost town rumbling back to life as free-trade zone". South China Morning Post. Archived from the original on 2023-05-01. Retrieved 2023-05-01.
  48. ^ Sabrie, Gilles (2014-07-23). "Caofeidian, the Chinese eco-city that became a ghost town - in pictures". the Guardian. ISSN 0261-3077. Archived from the original on 2023-05-01. Retrieved 2023-05-01.
  49. ^ Zhu, Gaoru; Xie, Zhenglei; Li, Tuoyu; Ma, Zongwen; Xu, Xuegong (2017-04-19). "Assessment ecological risk of heavy metal caused by high-intensity land reclamation in Bohai Bay, China". PLOS ONE. 12 (4): e0175627. Bibcode:2017PLoSO..1275627Z. doi:10.1371/journal.pone.0175627. ISSN 1932-6203. PMC 5397030. PMID 28422982.
Quelle: https://en.wikipedia.org/wiki/Caofeidian_District