Figure 1 Temporal trends of black carbon (BC) emissions from 37 major source types across seven sectors from 1960 to 2019 (A). Source profiles in 1962, 1995, and 2019 are shown as ring charts (B). (IMAGE)
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Figure 1 Temporal trends of black carbon (BC) emissions from 37 major source types across seven sectors from 1960 to 2019 (A). Source profiles in 1962, 1995, and 2019 are shown as ring charts (B).
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