A spatial assessment of mercury content in the European Union topsoil Ballabio, Cristiano ; Jiskra, Martin ; Osterwalder, Stefan ; Borrelli, Pasquale ; Montanarella, Luca ; Panagos, Panos Abstract Publication: Science of the Total Environment Pub Date: May 2021 DOI: 10.1016/j.scitotenv.2020.144755 Bibcode: 2021ScTEn.76944755B