Monitoring of the Deposition of PAHs and Metals Produced by a Steel Plant in Taranto (Italy)

Table 4

Bulk deposition flux and the measurement uncertainty (SD) of Fe and Mn g m⁻² d⁻¹ and of Ni, As, and Cd ng m⁻² d⁻¹ with standard deviation for the urban background site.

Sampling period	Fe; g m^−2 d^−1	SD Fe	Mn; g m^−2 d^−1	SD Mn	Ni; ng m^−2 d^−1	SD Ni	As; ng m^−2 d^−1	SD As	Cd; ng m^−2 d^−1	SD Cd
16/10/07 → 30/10/07	3036	143	73	1	4678	30	810	18	251	7
30/10/07 → 13/10/07	2825	143	57	1	4742	191	613	9	292	6
13/11/07 → 27/11/07	1351	145	40	1	2449	43	368	7	977	8
27/11/07 → 11/12/07	1224	143	27	1	2960	33	359	28	142	11
11/12/07 → 02/01/08	1201	104	26	0	3414	10	481	33	293	10
02/01/08 → 16/01/08	1297	163	32	1	1621	31	479	18	203	5
16/01/08 → 30/01/08	3317	164	62	2	6167	157	552	12	450	10
30/01/08 → 13/02/08	1310	143	27	1	4027	73	342	10	158	3