title: 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.
abstract: 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.
authors.affiliation: Yangtze River Fisheries Research Institute, Chinese Academy of Fishery Sciences, Wuhan, 430072, Hubei, China.
authors.forename: Shenwen
authors.initials: S
authors.lastname: Cai
authors.forename: Zhaohui
authors.initials: Z
authors.lastname: Ni
authors.forename: Yunfeng
authors.initials: Y
authors.lastname: Li
authors.forename: Ziwei
authors.initials: Z
authors.lastname: Shen
authors.forename: Zhiting
authors.initials: Z
authors.lastname: Xiong
authors.forename: Yan
authors.initials: Y
authors.lastname: Zhang
authors.forename: Yuntao
authors.initials: Y
authors.lastname: Zhou
mesh_terms: D000818:Animals; D002681:China; D003247:Conservation of Natural Resources; D004784:Environmental Monitoring; D005399:Fishes / Q000378:metabolism*; D005880:Gills / Q000378:metabolism; D008099:Liver / Q000378:metabolism; D008670:Metals / Q000032:analysis / Q000378:metabolism*; D009132:Muscles / Q000378:metabolism; D045483:Rivers / Q000737:chemistry; D014874:Water Pollutants, Chemical / Q000032:analysis / Q000378:metabolism*
chemical_list: D008670:Metals; D014874:Water Pollutants, Chemical