A relatively small area has been studied around the Bullicame thermal spring (Viterbo, Latium): four soil and ten travertine samples were collected and analyzed. Collected data suggest a widespread presence of As in both soils and travertines of the Bullicame area. Arsenic is mainly associated in the Fe(Al) fractions in soils whereas in the travertine calcite and Fe-oxyhydroxides may behave as traps for the metalloid.
|Titolo:||Anomalous As concentration in soils from the Viterbo area|
|Anno di registrazione:||2011|
|Autori di Ateneo:|
|Autori:||Ciardi A.; Benvenuti M.; Costagliola P.; Lattanzi P.; Paolieri M.; Rimondi V.|
|Appare nelle tipologie:||1c - Abstract su rivista|