Lazăr Nina-Nicoleta, Simionov Ira-Adeline, Petrea Ștefan-Mihai, Iticescu Cătălina, Georgescu Puiu-Lucian, Dima Floricel, Antache Alina
"Dunărea de Jos" University of Galati, REXDAN Research Infrastructure, 98 George Coșbuc Street, 800385 Galati, Romania.
"Dunărea de Jos" University of Galati, REXDAN Research Infrastructure, 98 George Coșbuc Street, 800385 Galati, Romania; "Dunărea de Jos" University of Galaţi, Faculty of Food Science and Engineering, 47 Domnească Street, 800008 Galați, Romania.
Mar Pollut Bull. 2024 Mar;200:116145. doi: 10.1016/j.marpolbul.2024.116145. Epub 2024 Feb 13.
This research report provides a comprehensive overview of the historical trends in heavy metal concentrations in the Pontic shad (Alosa immaculata) populations from both the Danube River and the Black Sea, while also exploring the potential influence of global warming on metal accumulation. Through bibliometric modeling analysis, it reveals significant limitations in existing international research, particularly the lack of comprehensive data on the impact of hydroclimatic changes on heavy metal accumulation in Alosa immaculata. Recognizing the critical importance of studies on heavy metal bioaccumulation in Danube shad, this research underscores their significance in defining tolerance thresholds, quantifying the impact of toxic elements along the aquatic food chain, and enhancing the economic sustainability of ichthyofauna monitoring efforts. Furthermore, these studies contribute invaluable insights into the complex dynamics of aquatic ecosystems, offering essential decision-making support for optimizing commercial fishing management practices on the Danube and ensuring robust support systems for industrial fishing endeavors.
本研究报告全面概述了多瑙河和黑海的 Pontic 鲱（Alosa immaculata）种群中重金属浓度的历史趋势，同时探讨了全球变暖对金属积累的潜在影响。通过文献计量模型分析，揭示了现有国际研究存在的重大局限性，特别是缺乏关于水文气候变化对 Pontic 鲱重金属积累影响的全面数据。认识到多瑙河鲱重金属生物积累研究的至关重要性，本研究强调了它们在确定耐受阈值、量化有毒元素沿水生食物链的影响以及提高鱼类监测工作经济可持续性方面的重要性。此外，这些研究为水生生态系统的复杂动态提供了宝贵见解，为优化多瑙河商业捕鱼管理实践提供了重要决策支持，并确保为工业捕鱼活动提供有力的支持系统。
