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Acute copper accumulation in Mediterranean mussel and sea snail
Spectroscopy Letters ( IF 1.7 ) Pub Date : 2021-07-29 , DOI: 10.1080/00387010.2021.1951295
Murat Sirin 1 , Erhan Ciloglu 2 , Hasan Baltas 1
Affiliation  

Abstract

In this study, the rate of copper accumulation in mussel (Mytilus galloprovincialis) and sea snail (Rapana venosa) organisms exposed to acutely different non-lethal copper concentrations was investigated for 5 days under laboratory conditions. All soft tissue concentrations were analyzed using an Inductively Coupled Plasma Optical Emission Spectrophotometer. At the end of accumulation, the rate of increase of copper level in mussel and snail soft tissues in different aquariums was found to be 19.19–36.93 and 2.37–7.41 times higher for mussel and snail soft tissues than before exposure, respectively. Differences in metal accumulation at the end of the experiment between species were not statistically significant (p > 0.05). In addition, bio-concentration factor and rates of accumulation values were calculated for both organisms. The corresponding bio-concentration factor values for mussels after exposure to 0.12, 0.36, and 0.60 mg L−1 copper were 406.00, 168.41, and 165.16, respectively, while the corresponding bio-concentration factor values for snails after exposure to 0.12, 0.36, and 0.60 mg L−1 copper were 276.29, 272.12, and 265.73, respectively. While accumulation rate values were 10.15, 12.26, and 20.12 for mussels exposed to 0.12, 0.36, and 0.60 mg L−1 copper, respectively, accumulation rate values were 6.85, 19.76, and 31.69 for snails exposed to 0.12, 0.36, and 0.60 mg L−1 copper, respectively.



中文翻译:

地中海贻贝和海螺中的急性铜积累

摘要

在这项研究中,在实验室条件下,研究了暴露于不同非致死铜浓度下 5 天的贻贝 ( Mytilus galloprovincialis)和海蜗牛 ( Rapana venosa ) 生物体中铜的积累率。使用电感耦合等离子体发射分光光度计分析所有软组织浓度。在积累结束时,发现不同水族箱中贻贝和蜗牛软组织中铜含量的增加速率分别比暴露前高19.19-36.93和2.37-7.41倍。实验结束时物种之间金属积累的差异无统计学意义(p > 0.05)。此外,还计算了两种生物的生物浓度因子和积累率值。贻贝在接触0.12、0.36和 0.60 mg L -1铜后的相应生物浓度因子值分别为 406.00、168.41 和 165.16,而蜗牛在接触 0.12、0.36 和和 0.60 mg L -1铜分别为 276.29、272.12 和 265.73。虽然暴露于 0.12、0.36 和 0.60 mg L -1铜的贻贝的累积率值分别为 10.15、12.26 和 20.12,但暴露于 0.16、0.36 和 0.36 mg L -1铜的蜗牛的累积率值分别为 6.85、19.76 和 31.69。 L -1铜,分别。

更新日期:2021-08-30
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