Wellington Site A

0.80 ± 0.049⁹ - 0.83 ± 0.14⁸

0.48 ± 0.039¹¹ - 0.52 ± 0.03⁹

Wellington Site B

0.65 ± 0.11⁸ - 0.81 ± 0.078¹⁰

0.38 ± 0.03⁸ - 0.48 ± 0.025¹⁰

Zn (mg∙kg⁻¹)

PE 327

20.52 ± 1.63⁵ - 26.11 ± 2.71¹⁰

14.18 ± 1.28⁵ - 18.60 ± 0.92¹⁰

106

22.60 ± 0.76⁷ - 27.30 ± 2.78¹⁰

21.16 ± 1.70⁸ - 23.60 ± 2.33¹⁰

Wellington Site A

30.24 ± 1.64⁹ - 33.39 ± 3.99¹⁰

13.70 ± 1.06⁸ - 15.41 ± 0.53¹⁰

Wellington Site B

29.41 ± 1.66⁹ - 35.03 ± 2.05¹⁰

15.10 ± 1.03¹¹ - 16.01 ± 0.49¹⁰

As (mg∙kg⁻¹)

PE 327

40.54 ± 2.00¹⁰ - 46.71 ± 0.75⁵

23.84 ± 1.49⁴ - 29.47 ± 1.75⁷

106

30.41 ± 1.52⁸ - 31.89 ± 2.22⁷

23.94 ± 1.45⁸ - 29.23 ± 2.27⁷

Wellington Site A

34.79 ± 2.25¹¹ - 42.88 ± 2.56⁸

28.46 ± 5.87¹⁰ - 32.84 ± 2.30⁸

Wellington Site B

32.12 ± 1.77¹¹ - 36.41 ± 3.30⁸

30.03 ± 2.40⁸ - 31.27 ± 7.38⁹

Cd (mg∙kg⁻¹)

PE 327

2.33 ± 0.21¹⁰ - 2.91 ± 0.097⁶

1.82 ± 0.26¹⁰ - 2.19 ± 0.17⁵

106

1.57 ± 0.088⁸ - 1.74 ± 0.19¹⁰

1.51 ± 0.059⁸ - 1.68 ± 0.11⁷

Wellington Site A

2.11 ± 0.13⁹ - 2.24 ± 0.17⁸

1.97 ± 0.21¹⁰ - 2.10 ± 0.17⁸

Wellington Site B

1.82 ± 0.29¹¹ - 2.21 ± 0.21⁸

1.67 ± 0.32¹⁰ - 2.20 ± 0.4⁹

Hg (mg∙kg⁻¹)

PE 327

0.023 ± 0.015⁵ - 0.040 ±0.017⁹

No values

106

0.024±0.0086⁷ - 0.040± 0.0026⁹

No values

Wellington Site A

0.021±0.010⁸ - 0.042± 0.020¹¹

No values

Wellington Site B

0.021 ±0.0034⁸ - 0.037 ± 0.026¹¹

No values

Pb (mg∙kg⁻¹)

PE 327

0.22 ± 0.024¹⁰ - 0.29 ± 0.044⁴

0.14 ± 0.0047⁴ - 0.29 ± 0.048⁵

106

0.24 ± 0.022¹⁰ - 0.30 ± 0.019⁷

0.21 ± 0.015¹⁰ - 0.27 ± 0.017⁷

Wellington Site A

0.28 ± 0.018⁹ - 0.31 ± 0.022⁸

0.23 ± 0.026¹⁰ - 0.25 ± 0.016⁹

Wellington Site B

0.25 ± 0.032¹¹ - 0.29 ± 0.029⁹

0.167±0.021¹⁰ - 0.174±0.0167⁸