Huaibei: city in Anhui, China
What exactly constitutes the spatial extent of the city? For these aggregations, we used the Global Human Settlement Layer Urban Center Database (GHS-UCDB) to define the boundaries of the city. These cities -- or urban centers -- cover areas that are densely populated and built-up, and so may extend beyond the spatial borders of these cities that we may be familiar with. The GHS area is shaded in blue.
View Huaibei, China on the sprawlmap
Most recent snapshot: Taking into account the entire (i.e. aggregate) street network in Huaibei as of 2014, the overall level of street-network sprawl is 1.5, which is relatively well-connected.
Trends in street network construction: The SNDis of street construction for the respective time periods are 0.83, 1.79, 2.46 and 1.82. Street construction in Huaibei increased in disconnectivity initially but has since improved. The streets constructed in 1991-2000 were the most disconnected.
Quantity of street network construction: The street network in Huaibei spans a total of 441 kilometers. The period with the greatest volume of street construction was 2001-2014. These roads have an SNDi of 1.82, which is relatively well-connected.
Effect on the aggregate network: New construction in each period adds to the total stock of streets, but does not change streets that have already been built. Therefore, it has a limited effect on the street network as a whole. The SNDis of the aggregate street network in the respective time periods are 0.83, 1.34, 1.45 and 1.5. Overall, the SNDi of the aggregate street network has risen: the street network in Huaibei has become more disconnected. This increase has slowed: between 1975 and 1976-1990, SNDi rose by 0.5 points, but between 1991-2000 and 2001-2014, it rose by just 0.05.
Huaibei and Anhui do not follow the same trend in the disconnectivity of their street network constructions. The SNDi in Huaibei peaked in 1991-2000, while the SNDi of street constructions in Anhui fell steadily.
How do development practices in Huaibei fare in comparison to others in Anhui? Most recently in 2001-2014, street construction in Huaibei was the 17th-most disconnected out of the 65 cities in Anhui. Its position in the ranks since 1975 has risen; relative to other cities in Anhui, street construction in Huaibei has become more disconnected. Huaibei ranked 25th in 1975, 22nd in 1976-1990, 5th in 1991-2000 and 17th in 2001-2014.
Huaibei and China do not follow the same trend in the disconnectivity of their street network constructions. The SNDi in Huaibei peaked in 1991-2000, while the SNDi of street constructions in China followed a zig-zag trend with an overall decrease.
How do development practices in Huaibei fare in comparison to others in China? Most recently in 2001-2014, street construction in Huaibei was the 735th-most disconnected out of the 1651 cities in China. Its position in the ranks since 1975 has risen; relative to other cities in China, street construction in Huaibei has become more disconnected. Huaibei ranked 881st in 1975, 743rd in 1976-1990, 358th in 1991-2000 and 735th in 2001-2014.
Huaibei and Anhui do not follow the same trend in the disconnectivity of their aggregate street networks. The SNDi in Huaibei rose steadily, while the SNDi of street constructions in Anhui fell steadily.
To date, Huaibei is the 23rd-most disconnected out of the 65 cities in Anhui. Its position in the ranks since 1975 has risen; relative to other cities in Anhui, the street network in Huaibei has become more disconnected. Huaibei ranked 25th in 1975, 28th in 1976-1990, 22nd in 1991-2000 and 23rd in 2001-2014.
Huaibei and China do not follow the same trend in the disconnectivity of their aggregate street networks. The SNDi in Huaibei rose steadily, while the SNDi of street constructions in China peaked in 1976-1990.
To date, Huaibei is the 956th-most disconnected out of the 1651 cities in China. Its position in the ranks since 1975 has fallen; relative to other cities in China, the street network in Huaibei has become more connected. Huaibei ranked 881st in 1975, 974th in 1976-1990, 926th in 1991-2000 and 956th in 2001-2014.
As of 2015, Huaibei had a built-up area of 90.77 square kilometers, and a population of 862493 people.
These are some other cities with approximately the same population: