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首页> 外文期刊>Journal of environmental science and health, Part A. Toxic/hazardous substances & environmental engineering >Mercury and its bioconcentration factors in Poison Pax (Paxillus involutus) from various sites in Poland
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Mercury and its bioconcentration factors in Poison Pax (Paxillus involutus) from various sites in Poland

机译：来自波兰不同地点的毒药（Paxillus involutus）中的汞及其生物富集因子

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Data are presented on total mercury content of Poison Pax from 14 sites across Poland. Mercury was measured by cold-vapor atomic absorption spectroscopy (CV-AAS) after nitric (mushrooms) and nitric/sulphuric (soil substrate) acid digestion of the samples. Both the caps, stalks and whole fruiting bodies of Poison Pax exhibited mercury at relatively small concentration and for all sites the median values ranged from 0.01 to 0.10 μg/g dm (the caps) and from 0.01 to 0.10 μg/g dm (the stalks). The arithmetic means of mercury for most of the sites surveyed ranged from 0.01 ± 0.01 to 0.11 ± 0.06 μg/g dm (the caps) and from 0.01 ± 0.01 to 0.11 ± 0.04 μg/g dm (the stalks). The cap to stalk mercury concentration quotient for 181 fruiting bodies of Poison Pax in this study was 1.4 ± 0.5 with range from 0.4 to 5.4, and for the particular sites were from 0.6 ± 0.2 to 2.5 ± 1.2. The total mercury content of top soil (0-15 cm) layer for most of the sites was within a range from 0.02 ± 0.01 to 0.05 ± 0.04 μg/g dm, while from 0.06 ± 0.02 to 0.07 ± 0.04 μg/g dm were for two sites in the Tucholskie Forest, and 0.10 ± 0.04 and 0.09 ± 0.04 μg/g dm were for an area near the industrial town of Starachowice and for the Kiodzka Hollow in the Sudety Mountains, respectively. Both the caps, stalks or whole fruiting bodies of Poison Pax were characterized by a relatively small bioconcentration factor (BCF) value of mercury with a median value between 0.2 and 3.3,0.2 and 2.2 and 0.3.
机译：提供了来自波兰 14 个地点的 Poison Pax 总汞含量数据。在对样品进行硝酸（蘑菇）和硝酸/硫（土壤基质）酸消解后，通过冷蒸气原子吸收光谱（CV-AAS）测量汞。Poison Pax的菌盖、茎和整个子实体都显示出相对较小的浓度的汞，所有地点的中位数值范围为0.01至0.10微克/克分（帽）和0.01至0.10微克/克分（茎）。大多数被调查地点的汞算术平均值在0.01±0.01至0.11±0.06微克/克分（帽）和0.01±0.01至0.11±0.04微克/克分（茎）不等。在这项研究中，181个Poison Pax子实体的汞浓度商上限为1.4±0.5，范围从0.4到5.4，特定地点的汞浓度商±0.2到2.5±1.2。大多数地点表层土壤（0-15 cm）的总汞含量在0.02±0.01至0.05±0.04 μg/g dm的范围内，而Tucholskie森林的两个地点的汞含量为0.06±0.02至0.07± 0.04 μg/g dm，工业城镇Starachowice附近的地区和Sudety山脉的Kiodzka Hollow地区为0.10±0.04 μg/g dm，0.0±4 μg/g dm。 分别。Poison Pax的菌盖、茎或整个子实体的特征是汞的生物富集系数（BCF）值相对较小，中位数在0.2至3.3、0.2至2.2和0.3之间。

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