Scheda di dettaglio – i prodotti della ricerca
| Dato | Valore |
|---|---|
| Title | POLYBROMINATED DIPHENYL ETHERS (PBDES) IN GAMMARIDS, CADDISFLIES AND BED SEDIMENTS OF THE LOWLAND RIVER PO |
| Abstract | Polybrominated diphenyl ethers (PBDEs) were investigated in sediments and invertebrates (gammarids and caddisflies) collected in the River Po, upstream and downstream from a polluted tributary. Besides a diffuse contamination by penta-BDE technical mixture, the river sediments identified the tributary as an important source to the main river of decabromodiphenyl ether (BDE-209), which peaked to 64 lg/g (OC) in the downstream stretch. At 10 km downstream from the tributary, a higher bioavailability was evident than at 22 km, and small gammarids accumulated at two/three times the levels of PBDEs found in large gammarids. The congener profiles of sediments and invertebrates were dominated by BDE-47, BDE-99 and BDE-209. |
| Source | Bulletin of environmental contamination and toxicology 82, pp. 200–205 |
| Keywords | PBDEsEchinogammarusHydropsychidaeBSAF |
| Journal | Bulletin of environmental contamination and toxicology |
| Editor | Springer Science and Business Media, New York, NY, Stati Uniti d'America |
| Year | 2009 |
| Type | Articolo in rivista |
| Authors | VIGANÒ L., ROSCIOLI C., ERRATICO C., GUZZELLA L., FARKAS A. |
| Text | 42320 2009 PBDEs Echinogammarus Hydropsychidae BSAF POLYBROMINATED DIPHENYL ETHERS PBDES IN GAMMARIDS, CADDISFLIES AND BED SEDIMENTS OF THE LOWLAND RIVER PO VIGANÒ L., ROSCIOLI C., ERRATICO C., GUZZELLA L., FARKAS A. Water Research Institute National Council of Research, via della Mornera 25, 20047 Brugherio, Milan, Italy Balaton Limnological Research Institute, Klebersberg Kun out 3, H 8237 Tihany, Hungary Polybrominated diphenyl ethers PBDEs were investigated in sediments and invertebrates gammarids and caddisflies collected in the River Po, upstream and downstream from a polluted tributary. Besides a diffuse contamination by penta BDE technical mixture, the river sediments identified the tributary as an important source to the main river of decabromodiphenyl ether BDE 209 , which peaked to 64 lg/g OC in the downstream stretch. At 10 km downstream from the tributary, a higher bioavailability was evident than at 22 km, and small gammarids accumulated at two/three times the levels of PBDEs found in large gammarids. The congener profiles of sediments and invertebrates were dominated by BDE 47, BDE 99 and BDE 209. 82 POLYBROMINATED DIPHENYL ETHERS PBDES IN GAMMARIDS, CADDISFLIES AND BED SEDIMENTS OF THE LOWLAND RIVER PO PBDE_in_gammarids_2009.pdf Articolo in rivista Springer Science and Business Media 0007 4861 Bulletin of environmental contamination and toxicology Bulletin of environmental contamination and toxicology Bull. environ. contam. toxicol. Bulletin of environmental contamination and toxicology. Bulletin of environmental contamination and toxicology Print ERRATICO CLAUDIO ALBERTO liciamaria.guzzella GUZZELLA LICIA MARIA luigi.vigano VIGANO LUIGI TA.P04.021.005 Tendenze evolutive della qualita dei corpi idrici superficiali e sotterranei correlazione causa effetto e caratterizzazione. |