266
25
20
-ci 15
0>
0>
I
0> 10
::::I..
5
0
2
3 4 5
Sampling location
Fig. 4. Total mercury content in lichens sampled in situ
V. MiklavCic
6
7
Fig. 2) was chosen north of Idrija where the basin is closing in, the second (B)
was near one of the mine's ventilation shafts and the third location (C) was the
Secondary School garden, quite far from major known pollutants in Idrija.
A graphical presentation of Hg concentrations in transplanted lichens is given in
Fig. 5.
6
r. ~efore transplanlion U after tra~:r>~~~~
5
o
~
A
B
--- c
Transplantion location
Fig. 5. Total mercury content in transplanted lichens
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