Sites | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 3 | 4 | 5 | 6 | 7 | |
PAHs | January 2008 (rainy season) | June 2008 (dry period) | Mean | |||||||||||
Nap | 2.1 | 4.2 | | 6.5 | 22.9 | | 7.2 | 8.4 | 18.8 | 73.4 | 67.0 | 26.0 | 28.7 | 24.1 |
Acy | 31.7 | 25.9 | 135.1 | 69.6 | 58.5 | 391.3 | 126.1 | 59.2 | 53.3 | 62.8 | 26.7 | 60.8 | 63.8 | 89.6 |
Ace + Flu | 6.6 | 4.3 | 11.3 | 7.5 | 8.3 | 12.5 | 14.2 | 15.7 | 10.3 | 16.4 | 8.3 | 3.6 | 13.4 | 10.2 |
Phe | 331.3 | 136.7 | 873.9 | 610.2 | 631.2 | 353.4 | 402.0 | 473.4 | 71.4 | 43.5 | 63.4 | 36.9 | 27.8 | 311.9 |
Ant | 10.4 | 8.6 | 16.8 | 16.1 | 18.8 | 11.3 | 12.7 | 20.4 | | | | | | 14.4 |
Flt | 87.8 | 81.3 | 180.9 | 99.4 | 129.6 | 157.2 | 131.7 | 130.4 | 15.3 | 16.5 | 12.4 | 10.0 | 10.8 | 81.8 |
Pyr | 76.3 | 76.1 | 147.7 | 93.4 | 119.2 | 197.8 | 209.6 | 174.6 | 10.1 | 19.8 | 9.7 | 9.5 | 11.1 | 88.8 |
BaA | 5.7 | 3.4 | 4.7 | 4.3 | 4.3 | 4.0 | 4.8 | 9.5 | | | | | | 5.1 |
Chr | 19.4 | 13.2 | 36.9 | 16.0 | 25.5 | 3.8 | 21.3 | 71.1 | 5.1 | 5.7 | 4.5 | 4.4 | 4.7 | 17.8 |
BbF | ND* | 4.9 | 4.8 | 7.2 | | | | | 3.8 | 4.1 | 3.4 | 5.0 | 3.5 | 4.6 |
BkF | 12.8 | 10.4 | 12.2 | 6.7 | 16.0 | 18.1 | 27.3 | 15.5 | | | 3.6 | | | 13.6 |
BaP | 10.9 | 11.9 | 54.5 | 40.9 | 87.3 | 90.9 | 15.4 | 46.2 | | | | | | 44.7 |
DahA | | | | | 8.1 | 10.6 | 9.9 | 8.3 | | | | | | 9.2 |
BghiP | | | | | 29.1 | 78.6 | 83.3 | 23.4 | | | | | | 53.6 |
IcdP | | | | | 17.2 | 23.9 | 28.4 | 17.1 | | | | | | 21.7 |
∑PAHs | 595.1 | 380.7 | 1478.9 | 977.8 | 1175.9 | 1353.3 | 1093.9 | 1073.4 | 188.2 | 242.2 | 199.1 | 156.2 | 163.7 | 677.5 |