Fig. 2: Stock and end-of-life amount of trucks in China.
From: Resource, economic, and carbon benefits of end-of-life trucks’ urban mining in China
a Stock number and number share; b stock weight; c end-of-life number; d end-of-life weight and weight share. The forecast shows a slight wave-like increase, as the sum of the historical data for the four truck types follows this pattern, which is also the same for Fig. 3. Uncertainty caused by the weight range of trucks is provided in Supplementary Fig. 1 and discussed in the sensitivity and uncertainty analysis section. NT signifies mini truck, MT signifies medium truck, HT signifies heavy truck, and ST signifies small truck.
