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Accumulation and health risk assessment of trace elements in Carassius auratus gibelio from subsidence pools in the Huainan coalfield in China | |
Lu, Lanlan1,2; Liu, Guijian1,2; Wang, Jie1; Liu, Yuan1 | |
2017-09-01 | |
发表期刊 | ENVIRONMENTAL MONITORING AND ASSESSMENT |
卷号 | 189期号:9 |
文章类型 | Article |
摘要 | Microelement (As, Cd, Cr, Cu, Ni, Pb, and Zn) concentrations were determined in the muscle, skin, gill, and liver tissues of Carassius auratus gibelio collected from subsidence pools at three different coal mines in the Huainan coalfield in China. The concentrations of elements in the water were within the allowable levels for raising fish. However, the higher levels of these metals in sediment may pose potential harm on fish. It was found that the concentrations of Cr, Ni, and Zn in all fish tissues were higher, while As, Cd, and Pb levels were relatively low. Microelement accumulation appeared to be more widespread in subsidence pools than that in natural water. Elements accumulated in fish tissues differently: the highest metal concentrations were generally found in the liver tissues of the fish analyzed, whereas the lowest were recorded in the muscles. The mean element concentrations in muscle tissue from C. auratus gibelio collected from subsidence pools (As, 0.16 mg/kg; Cd, 0.06 mg/kg; Cr, 6.21 mg/kg; Cu, 1.61 mg/kg; Ni, 3.88 mg/kg; Pb, 1.76 mg/kg; and Zn, 12.80 mg/kg dry weight) were far below the allowable limit of the hygienic standard in fish proposed by the Ministry of Health in China, suggesting that the fish were safe for human consumption. A health risk assessment also suggested there was no risk from the analyzed elements for inhabitants near the Huainan coalfield that consume fish. |
关键词 | Bioaccumulation Trace Elements Carassius Auratus Gibelio Subsidence Pools Health Risk |
WOS标题词 | Science & Technology ; Life Sciences & Biomedicine |
DOI | 10.1007/s10661-017-6178-x |
关键词[WOS] | HEAVY-METALS ; ISKENDERUN BAY ; SOUTH CHINA ; FISH ; WATER ; BIOACCUMULATION ; TISSUES ; SEDIMENT ; LAKE ; ZN |
收录类别 | SCI |
语种 | 英语 |
WOS研究方向 | Environmental Sciences & Ecology |
WOS类目 | Environmental Sciences |
WOS记录号 | WOS:000410476500054 |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://ir.ieecas.cn/handle/361006/5411 |
专题 | 黄土与第四纪地质国家重点实验室(2010~) |
作者单位 | 1.Univ Sci & Technol China, Sch Earth & Space Sci, CAS Key Lab Crust Mantle Mat & Environm, Hefei 230026, Anhui, Peoples R China 2.Chinese Acad Sci, Inst Earth Environm, State Key Lab Loess & Quaternary Geol, Xian 710075, Shaanxi, Peoples R China |
推荐引用方式 GB/T 7714 | Lu, Lanlan,Liu, Guijian,Wang, Jie,et al. Accumulation and health risk assessment of trace elements in Carassius auratus gibelio from subsidence pools in the Huainan coalfield in China[J]. ENVIRONMENTAL MONITORING AND ASSESSMENT,2017,189(9). |
APA | Lu, Lanlan,Liu, Guijian,Wang, Jie,&Liu, Yuan.(2017).Accumulation and health risk assessment of trace elements in Carassius auratus gibelio from subsidence pools in the Huainan coalfield in China.ENVIRONMENTAL MONITORING AND ASSESSMENT,189(9). |
MLA | Lu, Lanlan,et al."Accumulation and health risk assessment of trace elements in Carassius auratus gibelio from subsidence pools in the Huainan coalfield in China".ENVIRONMENTAL MONITORING AND ASSESSMENT 189.9(2017). |
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