Trace Element Accumulation and Tissue Distribution in the Purpleback Flying Squid Sthenoteuthis oualaniensis from the Central and Southern South China Sea

详细信息    查看全文

• 作者：Yan Yan Wu ; Yu Shen ; Hui Huang ; Xian Qing Yang…
• 关键词：Cephalopods ; The South China Sea ; Trace element ; Bioaccumulation
• 刊名：Biological Trace Element Research
• 出版年：2017
• 出版时间：January 2017
• 年：2017
• 卷：175
• 期：1
• 页码：214-222
• 全文大小：
• 刊物主题：Biochemistry, general; Biotechnology; Nutrition; Oncology;
• 出版者：Springer US
• ISSN：1559-0720
• 卷排序：175

文摘

Sthenoteuthis oualaniensis is a species of cephalopod that is becoming economically important in the South China Sea. As, Cd, Cr, Cu, Hg, Pb, and Zn concentrations were determined in the mantle, arms, and digestive gland of S. oualaniensis from 31 oceanographic survey stations in the central and southern South China Sea. Intraspecific and interspecific comparisons with previous studies were made. Mean concentrations of trace elements analyzed in arms and mantle were in the following orders: Zn > Cu > Cd > Cr > As > Hg. In digestive gland, the concentrations of Cd and Cu exceed that of Zn. All the Pb concentrations were under the detected limit.