Last updated: 20 Aug 2021 | Recent visits: 2 E ANR 09. Thorium concentration in bedrock The European thorium concentration in bedrock map displays the arithmetic mean of the concentration of Thorium in bedrock over geological units. WEB DWN
Last updated: 24 Nov 2021 | Recent visits: 3 E ANR 05. Thorium concentration in soil The European thorium concentration in soil map displays the geometrical means (GM) of the concentration of Thorium in soil over 10 km x 10 km grid cells. WEB DWN