- Sono ubiquitari
- Hanno lento accrescimento e grande longevità , fattori che consentono di seguire l'evolversi dell'inquinamento
- are bio-accumulators of air pollutants are
- euritermici and euridrici (tolerate a wide range of temperature and water conditions)
We found several species of foliose lichens mainly, but also some fruticosi, the most sensitive to pollution.
MEASUREMENTS OF A JOB.
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