Research Article
Atmospheric Deposition of Inorganic Elements and Organic Compounds at the Inlets of the Venice Lagoon
Table 1
Daily fluxes of inorganic elements (
μg·m
−2·day
−1) and total PAH (ng·m
−2·day
−1) measured in this study and in Rossini et al.’s study [
8].
| | | | As | Cd | Cr | Cu | Fe | Ni | Pb | Sb | V | Zn | |
| | D1 | Average | 1.2 | 0.3 | 3.7 | | | 3.6 | 5.8 | 0.6 | 4.7 | | 676 | | Std. dev. | 0.6 | 0.4 | 1.7 | | | 1.6 | 2.8 | 0.2 | 2.0 | | 788 | | Min. | 0.3 | 0.0 | 1.1 | | | 1.0 | 2.9 | 0.3 | 1.9 | | 26 | | Max. | 2.4 | 1.5 | 6.5 | | | 6.1 | 13.1 | 1.2 | 8.5 | | 2904 |
| | D4 | Average | 3.1 | 0.4 | 1.9 | 15.9 | 1792 | 1.9 | 6.1 | 1.7 | 5.1 | 39.4 | 296 | | Std. dev. | 9.0 | 0.8 | 1.1 | 22.9 | 3127 | 1.4 | 10.6 | 3.3 | 8.4 | 66.1 | 273 | | Min. | 0.2 | 0.0 | 0.0 | 2.4 | 27 | 0.0 | 0.1 | 0.3 | 1.0 | 6.3 | 22 | | Max. | 52.4 | 4.4 | 4.2 | 98.7 | 12890 | 6.7 | 59.8 | 15.1 | 44.0 | 277.2 | 1280 |
| | D5 | Average | 3.1 | 0.5 | 4.5 | 15.6 | 2726 | 4.4 | 8.8 | 2.3 | 9.6 | 48.5 | 464 | | Std. dev. | 3.1 | 1.0 | 4.9 | 25.3 | 3615 | 5.2 | 10.5 | 3.9 | 12.4 | 57.9 | 526 | | Min. | 0.5 | 0.1 | 0.1 | 1.1 | 128 | 0.4 | 0.1 | 0.1 | 2.2 | 8.6 | 19 | | Max. | 10.9 | 4.4 | 14.5 | 98.7 | 12890 | 9.2 | 59.8 | 15.1 | 44.0 | 277.2 | 1837 |
| | D6 | Average | 2.6 | 0.2 | 8.9 | 7.5 | 2672 | 4.7 | 9.9 | 4.9 | 8.6 | 125.7 | 279 | | Std. dev. | 2.5 | 0.5 | 7.7 | 7.5 | 3302 | 4.6 | 12.7 | 13.6 | 8.7 | 355.3 | 222 | | Min. | 0.1 | 0.0 | 0.1 | 0.4 | 98 | 0.1 | 0.2 | 0.1 | 0.3 | 2.3 | 21 | | Max. | 9.4 | 2.1 | 24.7 | 25.5 | 11831 | 14.6 | 46.4 | 57.5 | 29.8 | 1194.6 | 796 |
| |
A [8] | Average | 0.001 | 0.7 | 4.4 | 14.3 | 622 | 6.4 | 14.2 | 0.2 | 5.7 | 97.6 | 842 | | Std. dev. | 0.4 | 0.9 | 1.6 | 6.4 | 386 | 2.4 | 4.5 | 0.2 | 2.2 | 59.8 | 518 | | Min. | 0.4 | 0.2 | 2.2 | 6.6 | 203 | 3 | 8.2 | 0.0 | 2.7 | 25.5 | 288 | | Max. | 1.9 | 3.5 | 7.8 | 29.3 | 1452 | 11.5 | 23.2 | 0.6 | 8.8 | 253.4 | 2035 |
| |
B [8] | Average | 0.6 | 0.2 | 1.7 | 8.8 | 361 | 2.8 | 5.8 | 0.1 | 4.1 | 54 | 271 | | Std. dev. | 0.3 | 0.1 | 0.8 | 4.9 | 198 | 1.1 | 3.8 | 0.1 | 1.6 | 32.7 | 211 | | Min. | 0.2 | 0.0 | 0.6 | 4.4 | 138 | 1.4 | 2.4 | 0.01 | 2.1 | 9.5 | 18 | | Max. | 1.3 | 0.5 | 3.5 | 18.8 | 829 | 5.2 | 13.5 | 0.3 | 7.4 | 118.5 | 633 |
| |
C [8] | Average | 0.6 | 0.4 | 3.0 | 10.1 | 536 | 4.5 | 11 | 0.2 | 6 | 69.3 | 286 | | Std. dev. | 0.2 | 0.5 | 1.2 | 4.7 | 303 | 1.8 | 3.5 | 0.2 | 3.9 | 53.6 | 236 | | Min. | 0.2 | 0.1 | 0.8 | 4.9 | 268 | 1.9 | 6.1 | 0.0 | 2.1 | 19 | 32 | | Max. | 0.9 | 2.0 | 5.5 | 18.5 | 1275 | 8.1 | 19.2 | 0.6 | 15.9 | 212.4 | 659 |
| |
D [8] | Average | 0.8 | 0.3 | 3.4 | 12.7 | 446 | 6.9 | 7.6 | 0.1 | 8 | 96.7 | 1029 | | Std. dev. | 0.3 | 0.5 | 2.3 | 11 | 272 | 2.4 | 3.9 | 0.2 | 2.8 | 71 | 844 | | Min. | 0.4 | 0.1 | 0.4 | 6.1 | 85 | 3.2 | 1.9 | 0.01 | 3.9 | 19.2 | 77 | | Max. | 1.4 | 2.0 | 6.5 | 47.5 | 849 | 11.9 | 14.2 | 0.4 | 12.5 | 250.5 | 3352 |
|
|
A: city of Venice; B: northern Lagoon; C: southern Lagoon; D: Porto Marghera.
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