Macro- and microelement composition of muscles of the invasive fish rotan Perccottus glenii (Odontobutidae): assessment of pollution in metropolitan water bodies

IF 3 4区环境科学与生态学 Q3 ENVIRONMENTAL SCIENCES

Environmental Monitoring and Assessment Pub Date : 2025-09-26 DOI:10.1007/s10661-025-14562-w

Andrey B. Petrovskiy, Lyubov A. Pelgunova, Dmitriy. A. Ksenofontov, Alina M. Tyshchenko, Andrey N. Reshetnikov

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引用次数: 0

Abstract

Urban water bodies are at high risk of anthropogenic pollution. The content of 5 macroelements (P, S, Cl, K, and Ca) and 17 microelements (Ti, Cr, Mn, Fe, Co, Ni, Cu, Zn, As, Br, Rb, Sr, Cd, Sn, Ba, Pb, and Hg) in the muscle tissue of the invasive fish rotan (Perccottus glenii) from 10 water bodies located in different districts of Moscow (Russia) was studied. In general, the level of elements content in the muscle tissue of rotan did not depend on the location of the water body: residential areas, areas near major roadways, or specially protected green areas. Correlations of the content of individual chemical elements with the sex and size of fish were revealed, as well as correlations of concentrations of individual elements among themselves. Concentrations of trace elements, regulated by the legislation of the Russian Federation (Pb, As, Cd, and Hg), as well as those recommended for monitoring (Cu, Zn), do not exceed permissible values, which indicates a relatively favorable condition of the studied water bodies in terms of pollution by chemical elements.

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入侵鱼刺刀鱼肌肉的宏微量元素组成：大城市水体污染评价

城市水体受到人为污染的风险很高。研究了俄罗斯莫斯科不同地区10个水体中入侵鱼斑鱼（Perccottus glenii）肌肉组织中5种常量元素（P、S、Cl、K、Ca）和17种微量元素（Ti、Cr、Mn、Fe、Co、Ni、Cu、Zn、As、Br、Rb、Sr、Cd、Sn、Ba、Pb、Hg）的含量。一般来说，鹿茸肌肉组织中元素含量的水平并不取决于水体的位置：住宅区，主要道路附近地区，或特别保护的绿地。揭示了单个化学元素的含量与鱼的性别和大小的相关性，以及单个元素之间的浓度的相关性。俄罗斯联邦法律规定的微量元素浓度（Pb、As、Cd、Hg）和建议监测的微量元素浓度（Cu、Zn）均未超过允许值，表明所研究水体在化学元素污染方面处于相对有利的状态。

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来源期刊

Environmental Monitoring and Assessment 环境科学-环境科学

CiteScore

4.70

自引率

6.70%

发文量

1000

审稿时长

7.3 months

期刊介绍： Environmental Monitoring and Assessment emphasizes technical developments and data arising from environmental monitoring and assessment, the use of scientific principles in the design of monitoring systems at the local, regional and global scales, and the use of monitoring data in assessing the consequences of natural resource management actions and pollution risks to man and the environment.