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The Impact of Urbanization Growth Patterns on Carbon Dioxide Emissions: Evidence from Guizhou, West of China
| Content Provider | MDPI |
|---|---|
| Author | Zeng, Canying Wu, Shaohua Zhou, Hua Cheng, Min |
| Copyright Year | 2022 |
| Description | Little attention has been paid to the impact of future urban expansion patterns on carbon emissions based on the existing urban pattern of a region. This study used the Central Guizhou Urban Agglomeration as the study area, and the relationships between regional urbanization and $CO_{2}$ emissions in the study area were analyzed based on historical data. Urban growth patterns were then simulated in four scenarios that focused on the next 15 years, and they were based on the cellular automaton model. In each different scenario, the $CO_{2}$ emissions were predicted, and some implications regarding the impact of those emissions were provided. The results showed that as urban land-use intensity increases, $CO_{2}$ emissions first increase then decrease; however, the rate of decline for $CO_{2}$ emissions is much slower than the rate at which it rises. Moreover, in the next 15 years, urban expansion will lead to a significant increase in $CO_{2}$ emissions. The $CO_{2}$ emissions were found to be lowest in the spatial agglomeration scenario and highest in the spatial dispersion scenario. The spatial agglomeration scenario was conducive to understanding how $CO_{2}$ emissions eventually peak; however, different cities in the study area should adopt different urban expansion patterns. These research results can provide a reference guide for the government with regard to urban planning. |
| Starting Page | 1211 |
| e-ISSN | 2073445X |
| DOI | 10.3390/land11081211 |
| Journal | Land |
| Issue Number | 8 |
| Volume Number | 11 |
| Language | English |
| Publisher | MDPI |
| Publisher Date | 2022-08-01 |
| Access Restriction | Open |
| Subject Keyword | Land Environmental Engineering Urban Growth Co2 Emission Guizhou Province Urban Planning |
| Content Type | Text |
| Resource Type | Article |
