Biomonitoring and Source Identification of Potentially Toxic Metals in Different Plant Species in Mountain Ulus, Turkey.

IF 2.7 4区 环境科学与生态学 Q3 ENVIRONMENTAL SCIENCES
Ilker Ugulu, Ibrahim Sahin, Ozal Guner, Ekrem Akcicek
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Abstract

This study investigated the Cd, Fe, Mn, Ni, Pb, and Zn levels in Mt. Ulus plants, analysed their distribution characteristics and determined their origin using Positive Matrix Factorization (PMF) modelling. Using the multi-point sampling method, 28 plants were sampled from Mt. Ulus at altitudes ranging from 275 m to 1598 m. The following are sequences of metal concentrations with their mean values and standard errors, all measured in mg/kg by ICP-OES: Fe (380.1 ± 7.374) > Mn (141.8 ± 4.014) > Zn (33.59 ± 1.622) > Ni (2.299 ± 0.032) > Pb (1.489 ± 0.031) > Cd (0.205 ± 0.01). According to ANOVA analysis, there was no significant difference in the metal content of plant samples between woody and herbaceous stems. Additionally, no statistically significant difference was found according to altitude, except for Ni. The PMF model results indicate that human activities are the main cause of potentially toxic metal accumulations. Analyses, especially regarding Cd and Ni values, have shown that mining activities in the region play an important role in potentially toxic metal accumulation.

土耳其乌卢斯山不同植物物种中潜在有毒金属的生物监测和来源鉴定。
利用正矩阵分解(PMF)模型研究了乌勒斯山植物Cd、Fe、Mn、Ni、Pb和Zn的含量,分析了它们的分布特征,确定了它们的来源。采用多点采样法,在海拔275 ~ 1598 m的乌勒斯山取样28株植物。以下是ICP-OES测定的金属浓度序列及其平均值和标准误差,单位均为mg/kg: Fe(380.1±7.374)> Mn(141.8±4.014)> Zn(33.59±1.622)> Ni(2.299±0.032)> Pb(1.489±0.031)> Cd(0.205±0.01)。经方差分析,木本茎和草本茎的金属含量差异不显著。除Ni外,不同海拔间差异无统计学意义。PMF模型结果表明,人类活动是潜在有毒金属积累的主要原因。分析,特别是关于Cd和Ni值的分析表明,该地区的采矿活动在潜在的有毒金属积累中起着重要作用。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
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来源期刊
CiteScore
5.60
自引率
3.70%
发文量
230
审稿时长
1.7 months
期刊介绍: The Bulletin of Environmental Contamination and Toxicology(BECT) is a peer-reviewed journal that offers rapid review and publication. Accepted submissions will be presented as clear, concise reports of current research for a readership concerned with environmental contamination and toxicology. Scientific quality and clarity are paramount.
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