title: Levels and congener profiles of polybrominated diphenyl ethers (PBDEs) in Zebra mussels (D. polymorpha) from Lake Maggiore (Italy).
abstract: Several congeners of polybrominated diphenyl ethers (PBDEs) were monitored in 14 different sampling stations of Lake Maggiore, the second largest Italian lake in regard to surface, volume and average depth, using the sentinel-organism Zebra mussel (Dreissena polymorpha). Results revealed a moderate contamination with summation operatorPBDE levels (BDE-17, -28, -47, -66, -71, -85, -99, -100, -138, -153, -154, -183, -190 and -209) ranging from 40 to 447ngg(-1) lipid weight which are similar to those found in environments polluted by deposition or atmospheric transport. The general order of decreasing congener contribution to the total load was BDE-47>-99>-100>-209, which closely reflected patterns observed in mussels collected in freshwater ecosystems worldwide.
authors.affiliation: Department of Biology, Via Celoria 26, University of Milan, 20133 Milan, Italy. andrea.binelli@unimi.it
authors.forename: A
authors.initials: A
authors.lastname: Binelli
authors.forename: L
authors.initials: L
authors.lastname: Guzzella
authors.forename: C
authors.initials: C
authors.lastname: Roscioli
mesh_terms: D000818:Animals; D049875:Dreissena / Q000737:chemistry*; D004784:Environmental Monitoring / Q000379:methods; D005411:Flame Retardants / Q000032:analysis*; D005618:Fresh Water; D007558:Italy; D010647:Phenyl Ethers / Q000032:analysis*; D011075:Polybrominated Biphenyls / Q000032:analysis*; D014874:Water Pollutants, Chemical / Q000032:analysis*
chemical_list: D005411:Flame Retardants; D010647:Phenyl Ethers; D011075:Polybrominated Biphenyls; D014874:Water Pollutants, Chemical; C031538:phenyl ether