Carbon flow through continental-scale ground logistics transportation.

ABSTRACT: The flourishing logistics in both developed and emerging economies leads to huge greenhouse gas (GHG) emissions; however, the emission fluxes are poorly constrained. Here, we constructed a spatial network of logistic GHG emissions based on multisource big data at continental scale. GHG emissions related to logistics transportation reached 112.14 Mt CO₂-equivalents (CO₂e), with seven major urban agglomerations contributing 63% of the total emissions. Regions with short transport distances and well-developed road infrastructure had relatively high emission efficiency. Underlying value flow of the commodities is accompanied by logistics carbon flow along the supply chain. The main driving factors affecting GHG emissions are driving speed and gross domestic product. It ma

SUBMITTER: Cui H 

PROVIDER: S-EPMC9804135 | biostudies-literature | 2023 Jan

REPOSITORIES: biostudies-literature