Downscaling of CAPRI regional data to the HSMU level according to Leip et al. 2008.
For each calculation unit, the difference of direct N2O fluxes (BIOF_gross) is calculated against a reference land use. As reference land use (and reference N2O fluxes) fallow land is used.
Input data for DNDC-simulations generated with the DNDC-CAPRI meta-model at HSMU level and aggregated to NUTS2 regions.