Heavy Metal Concentrations and Groundwater Quality Assessment in the Territory of Leningrad Oblast and Southern Republic of Karelia

IF 0.9 4区环境科学与生态学 Q4 WATER RESOURCES

Water Resources Pub Date : 2024-03-13 DOI:10.1134/s0097807823700562

E. Yu. Yakovlev, A. S. Druzhnina, I. V. Tokarev, S. V. Druzhinin, N. L. Ivanchenko

引用次数: 0

Abstract

Abstrtact

Groundwater quality was evaluated in Leningrad oblast and Southern Karelia in terms of their physicochemical characteristics and heavy metal concentrations. Estimates of groundwater quality indices revealed pollution levels from moderate to severe, high and extremely high groundwater toxicity in some regions, high risks of carcinogenic and non-carcinogenic effects. It was found that the largest effect on the quality of the examined groundwater is due to the concentrations of Fe, Mn, Ba, Zn, Ni, and Cd.

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列宁格勒州和卡累利阿共和国南部地区的重金属浓度和地下水质量评估

摘要根据物理化学特征和重金属浓度对列宁格勒州和南卡累利阿的地下水质量进行了评估。对地下水质量指数的估算显示，污染程度从中度到重度不等，一些地区的地下水毒性很高甚至极高，致癌和非致癌风险都很高。研究发现，对受检地下水质量影响最大的是铁、锰、钡、锌、镍和镉的浓度。

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

Water Resources 环境科学-水资源

CiteScore

1.60

自引率

20.00%

发文量

审稿时长

6-12 weeks

期刊介绍： Water Resources is a journal that publishes articles on the assessment of water resources, integrated water resource use, water quality, and environmental protection. The journal covers many areas of research, including prediction of variations in continental water resources and regime; hydrophysical, hydrodynamic, hydrochemical and hydrobiological processes, environmental aspects of water quality and protection; economic, social, and legal aspects of water-resource development; and experimental methods of studies.