Ranges of B, Cd, Cr, Cu, Fe, Pb, Sr, Tl, and Zn Concentrations and Isotope Ratios in Environmental Matrices from an Urban Area

Table 12

Zinc concentrations and isotopic composition in environmental samples from Luleå.

Soil profiles	Concentration, µg·g^−1 DW							δ^66Zn, ‰
Fractions	F1	F2	F3	F4	F5	F6	Total	F1	F2	F3	F4	F5	F6	Total
City (n = 2)
0–15 cm	7.2	230	180	96	38	13	560	−0.13	−0.07	0.01	0.02	−0.24	0.30	−0.04
16–30 cm	17	100	260	120	45	14	560	−0.17	−0.17	−0.14	−0.11	−0.31	0.32	−0.14
31–45 cm	5.4	49	35	18	23	11	140	0.01	−0.07	−0.09	−0.06	−0.01	0.34	−0.01
46–60 cm	4.9	35	12	7.4	22	11	91	0.01	0.02	0.04	0.00	0.30	0.37	0.15
Suburb (n = 4)
0–15 cm	7.9	75	27	5.6	15	12	140	−0.23	—	—	0.11	—	—	−0.09
16–30 cm	10	49	24	5.5	11	11	110	—	—	—	—	—	—	—
31–45 cm	7.6	110	13	3.4	14	10	160	—	—	—	—	—	—	—
46–60 cm	10	28	14	3.6	15	10	84	−0.13	—	—	0.10	—	—	0.03
	Concentration, µg·g^−1 DW (µg·L^−1 for waters)					δ^66Zn, ‰
	Mean	Median	σ	Min.	Max.			Mean	Median	σ	Min.	Max.	Range
Top soils	93	83	72	28	640			0.18	0.16	0.20	−0.47	0.69	1.16
Lysimetric waters	5.0	4.6	3.2	1.3	11			0.15	0.14	0.13	−0.05	0.30	0.35
Mushroom	120	110	50	40	260			0.58	0.55	0.36	−0.16	1.25	1.41
Litter	220	NA	NA	NA	NA			0.00	NA	NA	NA	NA	NA
Wood ash	6200	NA	NA	NA	NA			−0.45	NA	NA	NA	NA	NA
Needles	51	50	19	22	96			−0.09	−0.08	0.30	−0.96	0.67	1.64
Leaves	220	180	140	11	800			−0.13	−0.11	0.21	−0.94	0.24	1.18
Lichens	57	60	8	36	70			0.04	0.07	0.06	−0.07	0.11	0.17