Eiseniella tetraedra f. typica
[ref. ID; 6083]
Test system
Metal accumulation
Sampling site
- No. 1: High concentration of zinc (sewage sludge deposited on waste ground at Borth, Dyfed).
- No. 2: High concentration of lead (soil situated near the Cwmystwyth lead mine in the Ystwyth Valley).
- No. 3: High concentration of copper (waste tailing of the Glasdir copper mine near Dolgellau, Gwynedd, North Wales).
Measurements
Tissue concentration of Pb, Cu, Cd, Zn, Mn, and Ca.