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Table 24 Sensitivity analysis using an example calculation for CL(M)eco with different metal contents and otherwise the same input data at a site with cambisol vega from clayey–loamy sediments in the subcontinental climate zone

From: Assessing the relevance of atmospheric heavy metal deposition with regard to ecosystem integrity and human health in Germany

 

Alternative, older input data and results

Input data and results used in this study

Deviations [%]

Wheat

Silage maize

Meadow

Wheat

Silage maize

Meadow

Wheat

Silage maize

Meadow

Zn content [g t−1]

33b

28b

38b

20c

19c

49.5c

65

47

− 23

As content [g t−1]

0.01a

0.06a

0.07a

0.035c

0.035c

0.1c

− 71

71

− 30

Cu content [g t−1]

3.8b

1.9b

6.4b

4.6c

3.5c

6.2c

− 17

-46

3

CL(Zn) eco [g ha−1 a−1]

286.7

1309.4

311.5

182.1

895.3

399.3

57

46

− 22

CL(As) eco [g ha−1 a−1]

38.6

41.3

39.0

38.8

40.1

39.3

− 0.5

2.9

− 0.6

CL(Cu) eco [g ha−1 a−1]

31.5

88.4

49.9

38.0

162.0

48.3

− 17

− 45

3

  1. aAccording to Wiersma et al. [60]
  2. bAccording to Van Driel et al. [61]
  3. cAccording to Knappe et al. [54]