How are GHG Emissions reported? Are sinks and sources separated in the report?

See Table 4, Fieldprint Platform v5 Sources, using this documentation webpage. The soil carbon stock changes component is a positive value (sources) when emissions are estimated, and a negative value (sinks) when the model estimates carbon sequestration. N2O emissions are not a sink; the model always estimates some N2O emissions. N2O emissions are highly influenced by applications of synthetic fertilizer and manure, and by crop residue amounts after crop harvest. N2O emissions are attributed to the crop that received the nutrient applications.