Assessment of heavy metal pollution with different indices in Süreyyabey dam lake in Turkey

IF 1.3 4区环境科学与生态学 Q3 ECOLOGY Chemistry and Ecology Pub Date : 2022-12-28 DOI:10.1080/02757540.2022.2162045

Ş. Erdoğan, G. Kankılıç, M. Seyfe, Ü. N. Tavşanoğlu, Ş. Akın

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引用次数: 1

Abstract

ABSTRACT The current study, for the first time, focused on the determination of pollution levels and spatial distribution of heavy metals in Süreyyabey Dam Lake which is an important water source for the surrounding area. Water and sediment samples were taken seasonally from six sites exposed to different anthropogenic impacts. The most enriched elements in the Dam Lake were As, Cd, Mo, and Pb. In all sampling sites, the average heavy metal concentrations indicated low risk except for Cd and Pb which were classified in the moderate ecological risk class. Overall, the ecological risk was low for one site (S3) because of the far distance from the residential areas, while the ecological risk of the other stations was moderate. According to water analysis results, the aquatic life criteria could not be met for Zn, Cu, Cr, and Hg in Süreyyabey Dam Lake. Although the dam lake is used only for irrigation purposes, the Süreyyabey Dam Lake water is not suitable for drinking according to the metal limit values of the World Health Organisation. The results of the current study will contribute to the awareness of local authorities by using several indices on taking the necessary precautions.

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土耳其sareyabey堰塞湖不同指标重金属污染评价

摘要本研究首次将重点放在了苏雷亚贝大坝湖重金属污染水平和空间分布的测定上，苏雷亚比大坝湖是周边地区的重要水源。水和沉积物样本是从六个受到不同人为影响的地点季节性采集的。大坝湖中富集元素最多的是As、Cd、Mo和Pb。在所有采样点，除Cd和Pb属于中等生态风险类别外，平均重金属浓度均显示风险较低。总体而言，由于距离居民区较远，一个站点（S3）的生态风险较低，而其他站点的生态风险中等。根据水质分析结果，Süreyyabey大坝湖的Zn、Cu、Cr和Hg不能满足水生生物标准。尽管大坝湖仅用于灌溉，但根据世界卫生组织的金属限值，Süreyyabey大坝湖的水不适合饮用。目前的研究结果将通过使用几个关于采取必要预防措施的指数来提高地方当局的认识。

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来源期刊

Chemistry and Ecology 环境科学-环境科学

CiteScore

4.20

自引率

16.00%

发文量

审稿时长

3.7 months

期刊介绍： Chemistry and Ecology publishes original articles, short notes and occasional reviews on the relationship between chemistry and ecological processes. This journal reflects how chemical form and state, as well as other basic properties, are critical in their influence on biological systems and that understanding of the routes and dynamics of the transfer of materials through atmospheric, terrestrial and aquatic systems, and the associated effects, calls for an integrated treatment. Chemistry and Ecology will help promote the ecological assessment of a changing chemical environment and in the development of a better understanding of ecological functions.