Levels and congener profiles of polybrominated diphenyl ethers (PBDEs) in Zebra mussels (D-polymorpha) from Lake Maggiore (Italy)

被引：31
作者：
Binelli, A. [1 ]
Guzzella, L. [2 ]
Roscioli, C. [2 ]
机构：
[1] Univ Milan, Dept Biol, I-20133 Milan, Italy
[2] IRSA CNR, I-20047 Milan, Italy
来源：
ENVIRONMENTAL POLLUTION | 2008年 / 153卷 / 03期
关键词：
biomonitoring; PBDEs; Zebra mussels; Italian lakes; Mediterranean basin;
D O I：
10.1016/j.envpol.2007.09.007
中图分类号：
X [环境科学、安全科学];
学科分类号：
08 ; 0830 ;
摘要：
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 Sigma PBDE levels (BDE-17, -28, -47, -66, -71, -85, -99, -100, -138, -153 -154, -183, -190 and -209) ranging from 40 to 447 ng g(-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. (C) 2007 Elsevier Ltd. All rights reserved.
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收藏
页码：610 / 617
页数：8
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