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The change of Cr and Mn concentrations in selected plants in Samsun city center depending on traffic density
Landscape and Ecological Engineering ( IF 2 ) Pub Date : 2021-10-19 , DOI: 10.1007/s11355-021-00483-6
Tugba Karacocuk 1 , Hakan Sevik 2 , Kaan Isinkaralar 2 , Aydın Turkyilmaz 2 , Mehmet Cetin 3
Affiliation  

In recent years, air pollution has increased significantly due to anthropogenic factors and has become a global problem. Heavy metals in air pollution components; it is of particular importance because they are not easily degraded and disappeared in nature, bioaccumulation in living bodies, some of them can be toxic, toxic or carcinogenic even at low concentrations and even those necessary for living bodies can be harmful at high concentrations. Therefore, monitoring the concentrations of heavy metals in the air is of great importance for human and environmental health. Biomonitoring is the most suitable method for monitoring the concentration of heavy metals. Plants that can accumulate heavy metals in different organs are suitable biomonitors. However, the most appropriate type and organ for monitoring each heavy metal must be determined separately. In this study, the changes in the concentrations of the elements Cr and Mn in Robinia pseudoacacia, Platanus orientalis, Acer negundo, Ulmus minor and Nerium oleander species were determined by the individuals who grow in areas where there is no traffic, less and dense. The Cr and Mn concentrations in the leaves, bark and wood of the species subject to the study were evaluated. Within the scope of the study, the washing process was also applied to the leaves and shells and the effect of the washing process was tried to be determined. As a result of the study, it was determined that the concentrations of each element in different species vary depending on the traffic density and this change can vary greatly on the basis of element and species.



中文翻译:

Samsun 市中心部分植物中 Cr 和 Mn 浓度随交通密度的变化

近年来,由于人为因素造成的空气污染显着增加,已成为全球性问题。空气污染成分中的重金属;这一点特别重要,因为它们在自然界中不容易降解和消失,在活体中生物积累,其中一些即使在低浓度下也可能是有毒、有毒或致癌的,即使是活体必需的那些在高浓度下也可能有害。因此,监测空气中重金属的浓度对人类和环境健康具有重要意义。生物监测是监测重金属浓度最合适的方法。可以在不同器官中积累重金属的植物是合适的生物监测器。然而,必须分别确定最适合监测每种重金属的类型和机构。本研究中 Cr 和 Mn 元素浓度的变化Robinia pseudoacacia、Platanus orientalis、Acer negundo、Ulmus minorNerium oleander物种由生长在没有交通、较少和密集地区的个体决定。评估了研究对象的叶子、树皮和木材中的 Cr 和 Mn 浓度。在研究范围内,洗涤过程也适用于叶子和贝壳,并试图确定洗涤过程的效果。研究结果表明,不同物种中每种元素的浓度因交通密度而异,而这种变化可能因元素和物种而异。

更新日期:2021-10-20
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