Trace element accumulations in 13 avian species collected from the Kanto area, Japan
Trace element accumulations in 13 avian species collected from the Kanto area, Japan
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DOI：
10.1016/j.scitotenv.2006.10.010
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发表时间：
2007-02-15
影响因子：
9.8
通讯作者：
Kuno, Katsuji
中科院分区：
文献类型：
--
作者：
Horai, Sawako;Watanabe, Izumi;Kuno, Katsuji
本研究测定了日本关东地区13种鸟类的肝、肾、胸肌、肺和脑组织中Li、Cr、Mn、Cu、Zn、As、Se、Rb、Sr、Mo、Ag、Cd、Hg等13种元素的含量。比较了两地苍鹭肝脏重金属含量的差异。还测量了位于羽田地区的多摩河口沉积物中的金属含量。这些结果表明，重金属污染存在于羽田的水生区域。铜和锌在苍鹭肝脏中的积累模式分为两类。此外，本研究还包括其他金属积累的特性及其在鸟类中的关系。(c)2006 Elsevier B.V.保留所有权利。
In the present study, concentrations of 13 elements (Li, Cr, Mn, Cu, Zn, As, Se, Rb, Sr, Mo, Ag, Cd, Hg) were measured in the tissues of the livers, the kidneys, pectoral muscles, lungs and brains of 13 avian species collected from the Kanto area of Japan. The difference in hepatic heavy metal levels of the grey herons from the two sites was compared. Metal levels in the sediment of the Tama River estuary, situated in the Haneda area, were also measured. These results revealed that heavy metal pollution is present in an aquatic area of Haneda. The accumulation patterns of Cu and Zn in the livers of grey herons appeared to be separated into two groups. Additionally, the present study includes the properties of other metal accumulations and their relationships in avian species. (c) 2006 Elsevier B.V. All rights reserved.