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. 2024 Jul 24;632(8025):557–563. doi: 10.1038/s41586-024-07714-4

Extended Data Fig. 4. Development of global anthropogenic Nr inputs in future SSP scenarios.

Extended Data Fig. 4

a-e indicate the changes of anthropogenic Nr inputs from N deposition, fossil fuel NOx, fossil fuel NH3, manure and fertilizer applications, respectively. For each SSP scenario, the annual scale factors were calculated by the ratios of future anthropogenic Nr to the 2019 levels, which is indicated by the dashed purple lines. The N deposition and fossil fuel data are from the input4MIPs (https://esgf-data.dkrz.de/projects/input4mips-dkrz/). Manure and fertilizer predictions are obtained from Mogollon, et al.96.