Suchara Ivan, Sucharová Julie
Silva Tarouca Research Institute for Landscape and Ornamental Gardening, Kvetnové nám 391, Průhonice, Czech Republic.
Environ Pollut. 2008 Jan;151(2):352-61. doi: 10.1016/j.envpol.2007.06.029. Epub 2007 Jul 25.
The current mercury concentrations in moss Hypnum cupressiforme, in forest floor humus and in oak and pine bark were determined in a 10-km radius around a chlor-alkali plant affected by a flood in 2002. Similar distribution patterns of Hg had accumulated in four bio-indicators, irrespective of different Hg concentrations in the analysed biological matrices. No accumulation of extremely Hg-contaminated materials was found in the flooded parts. The bio-indicators, used alone or in combination, can be recommended for effective and reliable determination of Hg contamination levels around Hg sources.
2002年受洪水影响的一家氯碱厂周围半径10公里范围内，测定了桧叶金发藓、森林地表腐殖质、橡树树皮和松树树皮中的汞浓度。无论分析的生物基质中汞浓度如何，四种生物指示物中汞的分布模式相似。被洪水淹没的区域未发现汞污染极其严重物质的积累。单独使用或联合使用这些生物指示物，可用于有效且可靠地测定汞源周围的汞污染水平。
