Heavy Metal Content in Fish of the Barguzin River (Eastern Cisbaikalia) and Assessment of Potential Risks to Human Health
文献类型：期刊论文
| 作者 | Bazarsadueva, Selmeg V.1; Shiretorova, Valentina G.1; Nikitina, Elena P.1; Zhigzhitzhapova, Svetlana V.1; Taraskin, Vasilii V.1; Bazarzhapov, Tcogto Zh.1,2,3; Dong, Suocheng2,3; Radnaeva, Larisa D.1 |
| 刊名 | WATER
 |
| 出版日期 | 2023-11-01 |
| 卷号 | 15期号:21页码:20 |
| 关键词 | freshwater fish Barguzin River heavy metals health risks |
| DOI | 10.3390/w15213710 |
| 通讯作者 | Bazarsadueva, Selmeg V.(bselmeg@gmail.com) ; Dong, Suocheng(dongsc@igsnrr.ac.cn) |
| 英文摘要 | In this paper, the levels of nine heavy metals in the organs and tissues of six commercially important fish species from the Barguzin River (Eastern Cisbaikalia, Russia), bream Abramis brama, roach Rutilus rutilus, crucian carp Carassius carassius, common carp Cyprinus carpio, perch Perca fluviatilis and northern pike Esox lucius, were investigated. The distribution of HMs in the fish organs and tissues was unequal and was determined by both their physiological functions and routes of entry. The study also characterized the environmental habitats, including water and sediments, and conducted an assessment of potential risks to human health associated with fish consumption. The results showed that the levels of Fe, Zn, Cu, Ni, Cd, Pb, Cr and Hg in the muscle tissue of fish from the Barguzin River were generally low and did not exceed the maximum allowable concentrations established in Russia and worldwide. However, Mn levels in a number of samples exceeded the corresponding maximum allowable concentrations, which may be attributed to its elevated presence in the habitat. The calculated fish condition factor K showed good health status of fish from the Barguzin River. The highest Metal Pollution Index values were recorded for northern pike scales (5.9), which, however, corresponded to a low level of contamination. The other metal pollution index values for fish organs and tissues were all below five, indicating either no or very low contamination. Risk to human health was assessed using target hazard quotients and hazard index. None of these indices, both for each fish species studied and for each of the nine heavy metals, exceeded one. This indicated that consumption of the fish species studied did not pose an excessive risk of non-carcinogenic health effects to humans. The data on the content of nine heavy metals in the main commercially caught fish species from the Barguzin River indicated a low level of tissue and organ contamination by heavy metals and the absence of health risks to humans associated with their consumption as food. |
| WOS关键词 | ABRAMIS-BRAMA L. ; LAKE ; POLLUTION ; WATER ; BAY ; BIOACCUMULATION ; ACCUMULATION ; ELEMENTS ; IMPACTS ; TISSUES |
| 资助项目 | Technology Fundamental Resources Investigation Program[2022FY101904] ; Baikal Institute of Nature Management SB RAS[AAAA-A21-121011890027-0] |
| WOS研究方向 | Environmental Sciences & Ecology ; Water Resources |
| 语种 | 英语 |
| 出版者 | MDPI |
| WOS记录号 | WOS:001100230700001 |
| 资助机构 | Technology Fundamental Resources Investigation Program ; Baikal Institute of Nature Management SB RAS |
| 源URL | [http://ir.igsnrr.ac.cn/handle/311030/200575]  |
| 专题 | 中国科学院地理科学与资源研究所 |
| 通讯作者 | Bazarsadueva, Selmeg V.; Dong, Suocheng |
| 作者单位 | 1.Russian Acad Sci, Baikal Inst Nat Management, Siberian Branch, Ulan Ude 670047, Russia 2.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Beijing 100101, Peoples R China 3.Univ Chinese Acad Sci, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Bazarsadueva, Selmeg V.,Shiretorova, Valentina G.,Nikitina, Elena P.,et al. Heavy Metal Content in Fish of the Barguzin River (Eastern Cisbaikalia) and Assessment of Potential Risks to Human Health[J]. WATER,2023,15(21):20. |
| APA | Bazarsadueva, Selmeg V..,Shiretorova, Valentina G..,Nikitina, Elena P..,Zhigzhitzhapova, Svetlana V..,Taraskin, Vasilii V..,...&Radnaeva, Larisa D..(2023).Heavy Metal Content in Fish of the Barguzin River (Eastern Cisbaikalia) and Assessment of Potential Risks to Human Health.WATER,15(21),20. |
| MLA | Bazarsadueva, Selmeg V.,et al."Heavy Metal Content in Fish of the Barguzin River (Eastern Cisbaikalia) and Assessment of Potential Risks to Human Health".WATER 15.21(2023):20. |
入库方式： OAI收割
来源：地理科学与资源研究所
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