The strength of seven national urban agglomerations from the light map

Urban agglomeration seven lights strength

fangwuwu· 2017-01-15 11:12:46

The

| Kaifeng

source: WeChat public housing estates (its-home

) recently, the national development and Reform Commission issued "the development plan of" Central China city group, city group of Central Plains officially among the Seventh National City group. In addition as everyone knows the Yangtze River Delta and Pearl River Delta and Beijing Tianjin Hebei, and the middle reaches of the Yangtze River city group, Chengdu Chongqing city group and HA group in the Great Wall city.

of course, the seven cities are just planning and concept. is worthy of the name, the strength of how, we can provide NASA from the satellite light map comparison one or two.

" from the national figure in the night light is not difficult to see, the light brightness basically in accordance with the "Heihe - Tengchong" Hu Huanyong distribution line. Hu Huanyong Line East, with a land area of 43%, the country's total population of about 93% and GDP of 95%. The

map, the two parts are the most shining pearl River Delta and Yangtze River Delta, which is currently the most Chinese city group of two mature, and as one of the traditional three big city group of Beijing Tianjin Hebei from Beijing to Tianjin, the other is scattered arrangement, as new Zhongyuan city group, scale it is not obvious.

Pearl River Delta: urbanization rate of the country's leading

first look at the Pearl River Delta, the Pearl River Delta city lights almost integrated, from Guangzhou to Shenzhen and then to Hongkong, the city's geographical boundaries disappear.

" while in area and population scale, the Pearl River Delta as the Yangtze River Delta and Beijing Tianjin Hebei, but the rate is way ahead in the city. 2014 years, the Pearl River Delta urbanization rate reached 84.12%, the highest rate of urbanization in the region, while the Yangtze River Delta is the 67.5%, while Beijing, Tianjin and has just reached the level of 60%. The Pearl River Delta city group

in the traditional sense is relative to the Guangzhou Shenzhen nine city, recently the NDRC raised in Pearl River Delta area planning, will Hongkong, Macao in the Pearl River Delta city group. If you can break the administrative barriers, the Pearl River Delta will be Hongkong, Guangzhou, Shenzhen and other three super cities as the core, among the world's urban forest.

: the Yangtze River Delta city group in Yangtze River Delta economic strength of the strongest national traditional

, including Shanghai, Jiangsu and Zhejiang only 16 core city, the light from the figure, the city almost together, the relationship between Shanghai and Suzhou most closely.

2016 latest plan will expand the 10 cities such as Hefei, the Yangtze River Delta extended to the city of the 26. but can be clearly seen from the light map, has just been expanded into the Yangtze River Delta Hefei, not within the coverage.

" however, remove the newly added Hefei City, economic strength and the size of the population in the country is leading the Yangtze River delta.

based on the data of 2014, the Yangtze River Delta 16 city core area total GDP reached 10 trillion and 600 billion yuan, with 15% of the country's GDP, and the Pearl River Delta and Beijing Tianjin Hebei were 7 trillion and 800 billion and 6 trillion and 600 billion.

Tianjin: Tianjin pollution leading

although coverage over the Pearl River Delta, but compared with the Pearl River Delta, in addition to Beijing, Tianjin two super city connection in the light on the map, most of Hebei city are scattered distribution in the surrounding, this shows that the Beijing and Tianjin city group, far from planning announced so dazzling.

" in Beijing, Tianjin and Hebei three regions, in the development of the right to speak is completely unbalanced.

gathered in Beijing national resources integration, Tianjin to undertake a series of national strategic projects, it is Beijing Tianjin meat soup. However, the broader region of Hebei, but suffered from backward production capacity, service in Beijing, but can not get much substantive feedback.

compared with the Yangtze River Delta, Pearl River Delta, Beijing, Tianjin and pollution is the country's premier. In 2016, the Beijing Tianjin Hebei region, the Yangtze River Delta, Pearl River Delta region, the average concentration of PM2.5 were 71, 46, 32 micrograms / cubic meter, the three regions, only the Pearl River Delta in line with national grade two standard (35 micrograms / cubic meter), Beijing Tianjin Hebei will exceed the standard more than doubled.

: the

as the middle reaches of the Yangtze River city group city group in the middle reaches of the Yangtze River city group is a new concept, as the name suggests, is located in the middle reaches of the Yangtze River city group, composed of Wuhan city circle, ring of Changsha Zhuzhou Xiangtan city group and Poyang Lake city group.

obviously, these three regions, whether it is geographical location or industrial coordination, are not at the same level, said the city group, some reluctantly.

lights from the view of the most obvious, the three area was completely together. Wuhan metropolitan area, the highest brightness of light, followed by the Changsha area, Nanchang area again, which is also a portrayal of economic strength. These three regions, are currently only their own development, it is difficult to form a similar Yangtze River Delta, Pearl River Delta and other levels and levels.

Chengdu Chongqing city group: hutch hegemony, how to win?

from the city lights view, Chengdu Chongqing city group only in Chengdu, Chongqing's two largest Super City, other are scattered

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