Scatter Plot from Scientific Research

Correlation between population density (pop) and the ratio of each citys contributions to health damage versus to CO 2 emissions (ratio). The dot color represents the domestic solid fuel usage fraction, which is defined as the fraction of energy consumed as solid fuels in the domestic sector out of the total province-level energy consumption. The solid line and dashed line represent the correlations for cities with domestic solid fuel consumption above and less than 1%, respectively, of the total provincial energy consumption. Source data are provided as a Source Data file.

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