Acidified or not? A comparison of Nordic systems for classification of physicochemical acidification status and suggestions toward a harmonised system. SLU, Vatten og miljö: Rapport 2021:1
Jens Fölster, Øyvind Aaberg Garmo, Peter Erich Carlson, Richard Johnson, Gaute Velle, Kari Austnes, Simon Hallstan, Kerstin Holmgren, Ann Kristin Schartau, Filip Moldan, Jukka Aroviita