Mercury and cadmium in ringed seals in the Canadian Arctic: Influence of location and diet

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Mercury and cadmium in ringed seals in the Canadian Arctic: Influence of location and diet

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作者：Tanya M. Brown^a ; ^{tanya.brown@mun.ca" class="auth_mail" title="E-mail the corresponding author} ; Aaron T. Fisk^b ; Xiaowa Wang^c ; Steven H. Ferguson^d ; Brent G. Young^e ; Ken J. Reimer^f ; Derek C.G. Muir^c
关键词：Mercury ; Cadmium ; Stable isotope analysis ; Spatial trends ; Ringed seals ; Pusa hispida
刊名：Science of the Total Environment
出版年：2016
出版时间：1 March 2016
年：2016
卷：545-546
期：Complete
页码：503-511
全文大小：932 K

文摘

•: Diet and location influenced THg and Cd in ringed seals across the Canadian Arctic.
•: Biomagnification processes contribute to elevated THg levels in the western Arctic.
•: Consuming low-trophic position prey explains high Cd levels in the eastern Arctic.

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