Concentrations of Trace Elements in Adult and Nestling Black-Tailed Gulls (Larus crassirostris).

作者: Jungsoo Kim , Jong-Min Oh

DOI: 10.1007/S00128-017-2053-2

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摘要: Trace element concentrations (Cd, Pb, Cr, Al, Cu, Mn, Zn and Fe) were measured in the liver of black-tailed gull (Larus crassirostris) adults (n = 10) nestlings collected at Chilsando Island, Jellanam-do, Korea, June 2011. Adults gulls, when compared to nestlings, accumulated higher all trace elements; Cd, 0.53 0.04 µg/g dry weight (dw), respectively, 0.47 0.21 dw, 0.08 0.05 6.56 3.94 5.57 3.88 3.71 1.99 Zn, 34.1 22.9 dw Fe, 279 171 dw. No individuals either or exceeded threshold level for toxic effects Cd (>3.0 dw), Pb (>6.0 dw) Cr (>4.0 dw). comparable lower than reported other studies worldwide. None elements present levels.

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