کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
8872431 | 1622714 | 2017 | 8 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Concentrations of mercury and other trace elements in two offshore skates: sandy ray Leucoraja circularis and shagreen ray L. fullonica
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موضوعات مرتبط
مهندسی و علوم پایه
علوم زمین و سیارات
اقیانوس شناسی
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چکیده انگلیسی
Trace metal concentrations in muscle and liver tissues from two offshore species of skate were examined. Concentrations of mercury in muscle of Leucoraja circularis (n = 20; 23-110.5 cm total length, 157-490 m water depth) and L. fullonica (n = 24; 28.5-100 cm total length, 130-426 m water depth) were 0.02-1.8 and 0.04-0.61 mg kgâ 1, respectively. Concentrations of both As and Hg increased with total length. Only the largest specimen had a concentration of Hg in muscle > 1.0 mg kgâ 1. Data were limited for specimens > 90 cm long, and further studies on contaminants in larger-bodied skates could usefully be undertaken.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Marine Pollution Bulletin - Volume 123, Issues 1â2, 15 October 2017, Pages 387-394
Journal: Marine Pollution Bulletin - Volume 123, Issues 1â2, 15 October 2017, Pages 387-394
نویسندگان
E.E. Manuel Nicolaus, Jon Barry, Thi P.C. Bolam, Pascal Lorance, Florianne Marandel, Sophy R. McCully Phillips, Suzanna Neville, Jim R. Ellis,