Similar title to Kaltenegger, K. ORCID: https://orcid.org/0000-0001-7751-7794, Erb, K.-H., Matej, S., & Winiwarter, W. ORCID: https://orcid.org/0000-0001-7131-1496 (2021). Gridded soil surface nitrogen surplus on grazing and agricultural land: Impact of land use maps. Environmental Research Communications 3 (5) e055003. 10.1088/2515-7620/abedd8.