کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
6362770 | 1315695 | 2010 | 4 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Chlorobiphenyls in the blubber of harbour porpoises (Phocoena phocoena) from the UK: Levels and trends 1991-2005
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
علوم زمین و سیارات
اقیانوس شناسی
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Chlorobiphenyls in the blubber of harbour porpoises (Phocoena phocoena) from the UK: Levels and trends 1991-2005 Chlorobiphenyls in the blubber of harbour porpoises (Phocoena phocoena) from the UK: Levels and trends 1991-2005](/preview/png/6362770.png)
چکیده انگلیسی
Harbour porpoises sampled within the UK Cetacean Strandings Investigation Programme have been analysed for 25 chlorobiphenyl congeners. In all, 440 porpoises stranded or bycaught during the period 1991-2005 were studied. There are regional differences in the trend in summed congener concentrations over time but, despite controls on PCBs having been in place for decades, they are declining only slowly. Their toxic impacts in UK porpoises - increased susceptibility to infectious disease mortality in the most contaminated individuals - looks likely to continue for some time yet. Further efforts to limit or eliminate PCB discharges to the marine environment are still needed.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Marine Pollution Bulletin - Volume 60, Issue 3, March 2010, Pages 470-473
Journal: Marine Pollution Bulletin - Volume 60, Issue 3, March 2010, Pages 470-473
نویسندگان
Robin J. Law, Philippe Bersuder, Jon Barry, Rob Deaville, Robert J. Reid, Paul D. Jepson,