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首页> 外文期刊>South-East European Forestry >Forest Soil Pollution with Heavy Metals (Pb, Zn, Cd, and Cu) in the Area of the “French Mines” on the Medvednica Mountain, Republic of Croatia
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Forest Soil Pollution with Heavy Metals (Pb, Zn, Cd, and Cu) in the Area of the “French Mines” on the Medvednica Mountain, Republic of Croatia

机译：克罗地亚共和国梅德韦德尼察山“法语矿”地区的森林土壤重金属（铅，锌，镉和铜）污染

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Background and Purpose: This paper deals with the results of the investigation of the selected heavy metal contents in forest soil in the region of an abandoned mine. The analysis of the forest ecosystem soil on the Medvednica Mountain was conducted in the region of the so-called “French Mines” (FM). The elements selected for analyses were cadmium (Cd), copper (Cu), lead (Pb), and zinc (Zn) because of their toxicological characteristics. Material and Methods: In the investigated area - five entrances of the FM - composite topsoil samples (0–5 cm) were taken. Those samples were compared to the control samples which were taken outside the area affected by mines. The soil samples were analysed for the following parameters: pH, particle size distribution, organic C content and pseudo-total mass fractions of the selected heavy metals. The heavy metals were determined by atomic emission spectrometry with inductively coupled plasma (ICP-MS). Results and Conclusion: The results reveal that the soil is locally polluted, i.e. the highest mass fraction values of these four heavy metals were found in the area of the FM. Average pseudo-total fraction of Cd in the analysed topsoil samples was in the range of 0.17–4.41 mg·kg?1 (median: 0.97 mg·kg?1). Cu was found in the range of 4.54–1260 mg·kg?1 (median: 45.7 mg·kg?1). In the case of Zn, mass fraction values were found in the range of 36.8–865 mg·kg?1 (median: 137 mg·kg?1). Finally, average values of the pseudo-total fraction of Pb were found in the range of 58.4–12000 mg·kg?1 (median: 238 mg·kg?1). The results reveal that mining activities leave consequences on soil for a long time.
机译：背景与目的：本文研究了废弃矿山地区森林土壤中重金属含量的调查结果。在所谓的“法国矿山”（FM）地区对梅德韦德尼察山脉的森林生态系统土壤进行了分析。由于其毒理学特性，选择进行分析的元素是镉（Cd），铜（Cu），铅（Pb）和锌（Zn）。材料和方法：在研究区域-FM的五个入口-采集了复合表土样品（0-5厘米）。将这些样品与在受地雷影响区域以外采集的对照样品进行比较。分析了土壤样品的以下参数：pH，粒度分布，有机碳含量和所选重金属的假总质量分数。重金属通过电感耦合等离子体（ICP-MS）原子发射光谱法测定。结果与结论：结果表明土壤是局部污染的，即在FM区域发现这四种重金属的最高质量分数。被分析的表土样品中Cd的平均伪总含量在0.17–4.41 mg·kg？1范围内（中位数：0.97 mg·kg？1）。铜的含量范围为4.54至1260 mg·kg？1（中位数：45.7 mg·kg？1）。在锌的情况下，发现质量分数值为36.8–865 mg·kg？1（中位数：137 mg·kg？1）。最后，铅的伪总含量的平均值在58.4-12000 mg·kg？1范围内（中位数：238 mg·kg？1）。结果表明，采矿活动长时间在土壤上留下后果。

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