The bismuth distribution was studied in the landscape of the Sherlova Gora ore district and in the organs of congested cinquefoil (Potentilla acervata Sojak). The bismuth content in all landscape components is much higher than its average content in the Earth’s crust, soils and plants. In soils of the Sherlova Gora ore district, its average content is 95.11 mg/kg, which is 475.5 times higher than the average content in soils. The bismuth content in organs of the congested cinquefoil is higher than its average content at all examined sites, while its biological absorption coefficient does not depend on the bulk content in soils and technosoils. The accumulation of bismuth by different organs of congested cinquefoil (roots, stems, leaves, flowers, partly seeds) sharply differs. Bismuth concentrations increase in the following order: roots → flowers → stems → leaves. The root system of the cinquefoil has a weak barrier relative to bismuth.

中文翻译：

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Sherlova Gora 矿区自然技术景观中拥挤的五叶草（Potentilla acervata Sojak）中的铋

在 Sherlova Gora 矿区的景观和拥挤的五叶树 (Potentilla acervata Sojak) 的器官中研究了铋的分布。所有景观成分中的铋含量都远高于其在地壳、土壤和植物中的平均含量。在Sherlova Gora矿区土壤中，其平均含量为95.11 mg/kg，是土壤中平均含量的475.5倍。拥挤的五叶树器官中铋含量高于所有测点的平均含量，而其生物吸收系数不依赖于土壤和技术土壤中的体积含量。拥挤的五叶树的不同器官（根、茎、叶、花、部分种子）对铋的积累明显不同。铋浓度按以下顺序增加：根→花→茎→叶。五叶树的根系相对于铋具有较弱的屏障作用。