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Bryophytes

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ppm<br />

18000<br />

16500<br />

15000<br />

13500<br />

12000<br />

10500<br />

9000<br />

7500<br />

6000<br />

4500<br />

3000<br />

1500<br />

1250<br />

1000<br />

750<br />

500<br />

250<br />

0<br />

Bryum capillare<br />

Ceratodon purpureus<br />

substrate<br />

Fe Mn Zn Pb Ni Cd Cu<br />

Heavy metal content in mosses and in<br />

substrate (ppm).

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