亚洛瓦(İzmit湾)生物指示物种帽贝(Limpet Patella caerulea)重金属积累:对人类健康的风险评估

IF 0.9 4区环境科学与生态学 Q4 OCEANOGRAPHY

Oceanological and Hydrobiological Studies Pub Date : 2022-09-01 DOI:10.26881/oahs-2022.3.02

S. T. Çulha, Görkem Dalkıran, N. Horzum

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引用次数: 1

摘要

摘要在这项研究中，首次检测了生活在伊兹米特湾（马尔马拉海）沿海地区的生物指示物种——银斑蝶（地中海帽贝）全身组织中的月重金属浓度。银合欢中的平均金属浓度（mg kg−1 dw）为2.01–5.74 Cd、2.45–12.90 Cu、0.74–1.95 Pb、21.12–109.57 Zn、16.31–154.67 Ni和1120.67–3086.00 Fe。所有月份的Cd水平以及10月和11月的Pb水平均高于国际组织设定的安全限值。每种重金属的估计每日摄入量和估计每周摄入量低于可接受的每日摄入量和临时可容忍的每周摄入量。然而，Cd、Ni和Fe的目标危险商和总目标危险商值均高于1。致癌风险值也很高。

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Heavy metal accumulation in a bioindicator species, Limpet Patella caerulea, in Yalova (İzmit Bay): Risk assessment for human health

Abstract In this study, monthly heavy metal concentrations in the whole-body tissue of Patella caerulea (Mediterranean limpets), a bioindicator species living in the coastal zone of the Gulf of Izmit (Marmara Sea), were examined for the first time. The mean metal concentrations in Patella caerulea (mg kg−1 dw) were 2.01–5.74 Cd, 2.45–12.90 Cu, 0.74–1.95 Pb, 21.12–109.57 Zn, 16.31–154.67 Ni, and 1120.67–3086.00 Fe. Cd levels in all months and Pb levels in October and November were found to be above the safe limits set by international organizations. The estimated daily intakes and estimated weekly intakes determined for each heavy metal were below the acceptable daily intakes and provisional tolerable weekly intakes. However, the target hazard quotient and total target hazard quotient values calculated for Cd, Ni, and Fe were found to be higher than 1. The carcinogenic risk value was also found to be high.

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来源期刊

Oceanological and Hydrobiological Studies 地学-海洋学

CiteScore

1.70

自引率

11.10%

发文量

审稿时长

>12 weeks

期刊介绍： Oceanological and Hydrobiological Studies is an international journal published by the Institute of Oceanography, University of Gdańsk in Poland. The journal has 4 issues per year and contains papers on all aspects of the marine environment and hydrobiology. All manuscripts are reviewed by editors and independent experts. Based on the referees'' recommendations, the Editor will make a decision on whether to accept a contribution. All articles are published in English. The journal is open to all matters concerning the water environment, thus providing the readers with a wide spectrum of topics in every issue.