From: Assessing the relevance of atmospheric heavy metal deposition with regard to ecosystem integrity and human health in Germany
Upper depth [cm]
Lower depth [cm]
Multiplication factor with the atmospheric CO2 partial pressure
0
5
5.0
10
15
6.7
20
7.5
25
8.0
30
8.3
35
10.0
40
11.3
45
12.2
50
13.0
55
13.6
60
14.2