20230322 16433700 1.0 TRUE Total nitrogen input 2010 (kg/ha/yr) The total nitrogen input to agricultural soils for the year 2010 is represented in kgN/ha/yr at a 1km resolution. Nitrogen input includes organic manure application, inorganic fertilizer input, atmospheric deposition and biological fixation. The data comes from the EEA nutrient accounts, developed by EEA and ETC-ULS, and is based on spatial reference data on crop and livestock distribution, yield and livestock statistics, and official conversion factors