Metals in the Tissues of Two Fish Species from the Rare and Endemic Fish Nature Reserve in the Upper Reaches of the Yangtze River, China

被引：26

作者：

Cai, Shenwen ^{[1
,2
]}

Ni, Zhaohui ^{[1
]}

Li, Yunfeng ^{[1
]}

Shen, Ziwei ^{[1
]}

Xiong, Zhiting ^{[2
]}

Zhang, Yan ^{[1
]}

Zhou, Yuntao ^{[1
]}

机构：

[1] Chinese Acad Fishery Sci, Yangtze River Fisheries Res Inst, Wuhan 430072, Hubei, Peoples R China

[2] Wuhan Univ, Sch Resource & Environm Sci, Wuhan 430072, Hubei, Peoples R China

来源：

BULLETIN OF ENVIRONMENTAL CONTAMINATION AND TOXICOLOGY | 2012年 / 88卷 / 06期

关键词：

Metals; Concentration; Fish; Nature reserve; CARP CYPRINUS-CARPIO; HEAVY-METALS; FRESH-WATER; LAKE; BIOACCUMULATION; MUSCLE; ZN; PB; CR; FE;

D O I：

10.1007/s00128-012-0564-4

中图分类号：

X [环境科学、安全科学];

学科分类号：

08 ; 0830 ;

摘要：

Concentrations of copper, zinc, mercury, and arsenic were measured in the muscle, gill and liver tissues of Coreius heterodon and Pelteobagrus vachelli collected from the rare and endemic fish nature reserve in the upper reaches of the Yangtze River. The concentrations of copper and zinc in the tissues of these two fish species were higher than those of mercury and arsenic. Highest metal concentrations were generally found in fish samples from Yibin. The concentrations of copper, zinc, mercury, and arsenic in C. heterodon were higher than that in P. vachelli. The fish from this study area were not safe for human consumption.

引用

页码：922 / 927

页数：6

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