This study is aimed to reveal the heavy metal contamination in brown seaweed species distribute in the Northeastern Black Sea coast. This study provides important preliminary information about heavy metal accumulation in brown seaweed. Indirectly, this also provides information on the environmental pollution in the study area. Heavy metal accumulations observed were Cr: 6.8-34.9 Mn: 32.8-116, Fe: 1721-5685, Co: 0.90-3.12, Ni: 31.8-173, Cu: 6.01-20.3, Zn: 24.3-88.2, Cd: 0.16-0.69 and Pb: 0.84-3.15 mg kg^-1. Such studies should be conducted occasionally to update the knowledge on accumulation of heavy metals in marine organisms and to verify the results of this study.

中文翻译：

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黑海东北海岸 Cystoseira barbata C. Agardh 1820 中重金属的季节性和空间积累

本研究旨在揭示分布于黑海东北部沿岸的褐海藻物种的重金属污染情况。本研究为褐海藻中重金属的积累提供了重要的初步信息。间接地，这也提供了研究区环境污染的信息。观察到的重金属积累为 Cr：6.8-34.9 Mn：32.8-116，Fe：1721-5685，Co：0.90-3.12，Ni：31.8-173，Cu：6.01-20.3，Zn：24.3-88.2，Cd：24.3-88.2.1 0.69 和 Pb：0.84-3.15 mg kg ^-1。应不定期进行此类研究，以更新有关海洋生物中重金属积累的知识，并验证本研究的结果。