Heavy metal and selenium levels in feath
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J. Burger; I. C. T. Nisbet; M. Gochfeld
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Article
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1994
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Springer
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English
โ 471 KB
Concentrations of five metals and selenium in the breast feathers of known-aged common terns (Sterna hirundo) were examined at a breeding colony in Massachusetts, USA. Concentrations of selenium, chromium, and manganese increased significantly with age among adults (2-21 years old), whereas concentr