波兰西北部最常见的欧洲猎鸭体内的汞（鸭科鸭属）。
Mercury in the body of the most commonly occurring European game duck, the mallard (Anas platyrhynchos L. 1758), from northwestern Poland.
机构信息
Department of Biology and Medical Parasitology, Pomeranian Medical University, Powstancow Wielkopolskich 72, 70-111, Szczecin, Poland.
出版信息
Arch Environ Contam Toxicol. 2013 May;64(4):583-93. doi: 10.1007/s00244-012-9860-6. Epub 2013 Jan 24.
The aim of this study was to determine the concentration of mercury (Hg) in liver (L), kidney (K), breast muscle [BM (musculus pectoralis major)], breast feathers (BF), and stomach contents (SC) of mallard (Anas platyrhynchos L. 1758). Among the edible parts of mallard, the greatest concentrations of Hg were observed in K and L, although they did not exceed 1.5 mg/kg dry weight (dw). Average concentrations in K, L, and BM were 0.27, 0.25, and 0.13 mg/kg dw, respectively. Significant correlations were observed between Hg concentrations in BM and K and in BM and L (r s = 0.92) as well as between Hg concentrations in these tissues and BF. In addition, we found significant correlations between Hg concentrations in SC and BM (r s = 0.72) and in L and K (r s = 0.55). In conclusion, mallard exhibits a measurable response to environmental Hg pollution and meets the requirements of a bioindicator.
本研究旨在测定鸭（Anas platyrhynchos L. 1758）肝脏（L）、肾脏（K）、胸肌[BM（胸大肌）]、胸羽（BF）和胃内容物（SC）中的汞（Hg）浓度。在鸭的可食用部分中，Hg 浓度最高的是 K 和 L，但均未超过 1.5 毫克/公斤干重（dw）。K、L 和 BM 中的平均浓度分别为 0.27、0.25 和 0.13 毫克/公斤 dw。BM 与 K 以及 BM 与 L 中的 Hg 浓度之间存在显著相关性（r s = 0.92），并且这些组织与 BF 中的 Hg 浓度之间也存在显著相关性。此外，我们发现 SC 与 BM（r s = 0.72）以及 L 和 K（r s = 0.55）之间的 Hg 浓度存在显著相关性。综上所述，鸭对环境 Hg 污染表现出可测量的反应，符合生物指示剂的要求。
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