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

Table 7

Copper concentrations and isotopic composition in environmental samples from Luleå.

Soil profiles	Concentration, µg·g^−1 DW							δ^65Cu, ‰
Fractions	F1	F2	F3	F4	F5	F6	Total	F1	F2	F3	F4	F5	F6	Total
City (n = 2)
0–15 cm	0.33	0.58	0.08	26	11	1.2	39	0.10	0.05	0.38	0.23	0.29	0.06	0.26
16–30 cm	0.18	0.21	0.06	9.4	5.7	0.46	16	0.28	0.30	0.11	0.40	0.22	−0.23	0.31
31–45 cm	0.16	0.11	0.03	3.1	3.5	0.31	7.2	0.15	0.30	0.92	0.16	0.25	0.51	0.26
46–60 cm	0.14	0.15	0.05	2.0	3.9	0.34	6.6	0.27	0.41	1.04	0.68	0.22	−0.47	0.33
Suburb (n = 4)
0–15 cm	0.13	0.50	0.06	2.1	3.0	0.58	6.4	0.35	—	—	−0.14	—	—	−0.06
16–30 cm	0.12	0.17	0.06	1.9	2.1	0.37	4.8	—	—	—	—	—	—	—
31–45 cm	0.09	0.07	0.07	1.5	2.6	0.58	4.9	—	—	—	—	—	—	—
46–60 cm	0.08	0.05	0.06	1.2	2.0	0.39	3.8	0.06	—	—	−0.11	—	—	−0.10
	Concentration, µg·g^−1 DW (µg·L^−1 for waters)					δ^65Cu, ‰
	Mean	Median	σ	Min.	Max.			Mean	Median	σ	Min.	Max.	Range
Top soils	15	11	11	3	84			0.06	0.01	0.21	−0.51	0.51	1.02
Lysimetric waters	0.6	0.5	0.2	0.4	1.1			0.76	0.72	0.17	0.64	0.99	0.35
Mushroom	44	39	25	10	120				−0.56	0.74	−2.4	0.62	3.02
Litter	7	NA	NA	NA	NA			−0.08	NA	NA	NA	NA	NA
Wood ash	180	NA	NA	NA	NA			−1.00	NA	NA	NA	NA	NA
Needles	3.2	3.0	0.9	2.1	5.2			−1.09	−1.15	0.58	−2.0	0.05	2.08
Leaves	7.1	5.3	3.4	3	17			−0.35	−0.33	0.35	−1.34	0.83	2.15
Lichens	4.6	4.5	1.0	3.1	7.1			0.05	0.05	0.20	−0.28	0.30	0.58