Occurrence of Vanadium in Belgian and European Alluvial Soils

Table 7

Summary statistics for V concentrations in the CaCl₂ (in μg L⁻¹) and ammonium-EDTA (in mg kg⁻¹) extracts. Standard deviation is reported within brackets. n: number of samples.

	mean	median	min	max	n
Leie river
CaCl2 (μg L^−1)	2.0 (1.7)	1.8	<0.1	6.7	39
ammonium-EDTA (mg kg^−1)	2.4 (2.2)	2.0	<0.1	9.8	39
Grote Beek river
CaCl2 (μg L^−1)	4.4 (4.5)	2.0	<0.1	12.2	27
ammonium-EDTA (mg kg^−1)	11.2 (12.1)	5.0	1.3	35.3	27