From the analysis of the characteristics of the center of gravity shift, during the study period, the center of carbon emissions was located in the southwest of Kongtong District, showing an overall trend of migrating towards the northwest, with a total migration distance of 10.42 km.
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The spatiotemporal dynamic evolution characteristics of carbon emissions in less developed resource-based cities: evidence from Pingliang City, China.
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From the direction of the auxiliary axis, the short axis increases from 24.68 km in 2010 to 25.49 km in 2013, and the length of the short axis shows a decreasing trend after 2013, but the decreasing rate is very small, which indicates that the carbon emissions of Pingliang City show a trend of agglomeration first and then dispersion in the direction of ‘Northeast-Southwest’ in the study period, this is mainly because the central region has always been the core ar
The rate of decrease in carbon emissions slowed down from 2015 to 2020, indicating that during the observation period, the carbon emissions in Pingliang City showed a trend of first diverging and then converging in the “southeast-northwest” direction.