Houserová Pavlína, Kubán Vlastimil, Krácmar Stanislav, Sitko Jiljí
Department of Chemistry and Biochemistry, Mendel University of Agriculture and Forestry, Zemedelská 1, CZ-613 00 Brno, Czech Republic.
Environ Pollut. 2007 Jan;145(1):185-94. doi: 10.1016/j.envpol.2006.03.027. Epub 2006 May 23.
Total mercury and mercury species (methylmercury-MeHg, inorganic mercury--Hg(2+)) were determined in the aquatic ecosystem Záhlinice (Czech Republic). Four tissues (muscle, intestines, liver and kidney) of three bird species--cormorant, great crested grebe and Eurasian buzzard, muscle tissues of common carp, grass carp, northern pike, goldfish, common tench, perch and rudd, aquatic plants (reed mace and common reed), sediments and water were analysed. Relative contents of MeHg (of total Hg) were in the range from 71% to 94% and from 15% up to 62% in the muscle and intestines and in liver, respectively, for all birds. Statistically significant differences were found between contents of MeHg in liver tissues of young and adult cormorant populations (F(4.60)=56.71, P<10(-5)). Relative contents of MeHg in muscle tissues of fishes were in the range from 65.1% to 87.9% of total Hg.
在捷克共和国的扎赫利尼采水生生态系统中测定了总汞和汞形态（甲基汞 - MeHg、无机汞 - Hg(2+)）。分析了三种鸟类——鸬鹚、凤头鸊鷉和欧亚鵟的四种组织（肌肉、肠道、肝脏和肾脏）、鲤鱼、草鱼、白斑狗鱼、金鱼、丁鱥、鲈鱼和赤睛鱼的肌肉组织、水生植物（香蒲和芦苇）、沉积物和水。所有鸟类肌肉和肠道中以及肝脏中甲基汞（占总汞的比例）的相对含量分别在71%至94%以及15%至62%的范围内。在幼年和成年鸬鹚种群的肝脏组织中甲基汞含量之间发现了统计学上的显著差异（F(4.60)=56.71，P<10(-5)）。鱼类肌肉组织中甲基汞的相对含量占总汞的65.1%至87.9%。
