Linquan: 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 Linquan, China on the sprawlmap
Most recent snapshot: Taking into account the entire (i.e. aggregate) street network in Linquan as of 2014, the overall level of street-network sprawl is 0.16, which is very well-connected.
Trends in street network construction: The SNDis of street construction for the respective time periods are nan, 0.38, 0.43 and -0.46. Data was not available in 1975.
Quantity of street network construction: The street network in Linquan spans a total of 125 kilometers. It is dominated by roads constructed prior to 1975. These roads have an SNDi of nan, which is highly disconnected.
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 nan, 0.38, 0.56 and 0.16. Data was not available in 1975.
Linquan and Anhui do not follow the same trend in the disconnectivity of their street network constructions. There was not enough data from the city, while the SNDi of street constructions in Anhui fell steadily.
How do development practices in Linquan fare in comparison to others in Anhui? Most recently in 2001-2014, street construction in Linquan was the 59th-most disconnected out of the 65 cities in Anhui. Its position in the ranks since 1975 has fallen; relative to other cities in Anhui, street construction in Linquan has become more connected. Linquan ranked 51st in 1976-1990, 37th in 1991-2000 and 59th in 2001-2014. There was no ranking in 1975 due to unavailable data.
Linquan and China do not follow the same trend in the disconnectivity of their street network constructions. There was not enough data from the city, while the SNDi of street constructions in China followed a zig-zag trend with an overall decrease.
How do development practices in Linquan fare in comparison to others in China? Most recently in 2001-2014, street construction in Linquan was the 1350th-most disconnected out of the 1651 cities in China. Its position in the ranks since 1975 has fallen; relative to other cities in China, street construction in Linquan has become more connected. Linquan ranked 1267th in 1976-1990, 968th in 1991-2000 and 1350th in 2001-2014. There was no ranking in 1975 due to unavailable data.
Linquan and Anhui do not follow the same trend in the disconnectivity of their aggregate street networks. There was not enough data from the city, while the SNDi of street constructions in Anhui fell steadily.
To date, Linquan is the 59th-most disconnected out of the 65 cities in Anhui. Its position in the ranks since 1975 has fallen; relative to other cities in Anhui, the street network in Linquan has become more connected. Linquan ranked 53rd in 1976-1990, 47th in 1991-2000 and 59th in 2001-2014. There was no ranking in 1975 due to unavailable data.
Linquan and China do not follow the same trend in the disconnectivity of their aggregate street networks. There was not enough data from the city, while the SNDi of street constructions in China peaked in 1976-1990.
To date, Linquan is the 1522nd-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 Linquan has become more connected. Linquan ranked 1381st in 1976-1990, 1343rd in 1991-2000 and 1522nd in 2001-2014. There was no ranking in 1975 due to unavailable data.
As of 2015, Linquan had a built-up area of 16.24 square kilometers, and a population of 171488 people.
These are some other cities with approximately the same population: