Faculty of Science, Institute of Biology and Ecology, University of Kragujevac, Radoja Domanovića 12, 34000 Kragujevac, Serbia.
Bull Environ Contam Toxicol. 2013 May;90(5):563-9. doi: 10.1007/s00128-013-0969-8. Epub 2013 Feb 15.
The concentrations of iron, lead, cadmium, copper, manganese, mercury and arsenic were measured in water, sediment, five macrophytes (Typha angustifolia, Iris pseudacorus, Polygonum amphybium, Myriophyllum spicatum and Lemna gibba) and five fish species (Sander lucioperca, Abramis brama, Carassius gibelio, Silurus glanis and Arystichtys nobilis) in the Gruža Reservoir, used for water supply and recreational fishing. The concentrations of all examined elements were higher in sediment than in water. The values of the ratio between element concentrations in the sediment and those in the water were the highest for Fe and As. Among the five plant species, the highest concentrations of Pb and Mn were observed in T. angustifolia, while the highest concentrations of Fe, Cu and Hg were in L. gibba. I. pseudacorus and P. amphybium had the highest concentrations of Cd and As, respectively. Among the fish species, C. gibelio showed the highest tendency of element accumulation (Fe, Cd, Cu), followed by S. lucioperca (Pb, Hg), A. brama (Mn) and A. nobilis (As). The average concentrations of elements in fish muscle, except for As in A. nobilis (2.635 ± 0.241 mg kg(-1) ww), were below the limits that are considered safe for human consumption in accordance with the European Commission Regulation and Official Gazette of Serbia.
在用于供水和娱乐性垂钓的 Gruža 水库中，测量了水中、沉积物、五种大型水生植物（芦苇、菖蒲、水鳖、穗状狐尾藻和浮萍）和五种鱼类（梭鲈、鲤鱼、鲫鱼、鲇鱼和哲罗鱼）中铁、铅、镉、铜、锰、汞和砷的浓度。所有检测元素在沉积物中的浓度均高于水中。元素在沉积物与水中的浓度比值最高的是铁和砷。在五种植物中，铅和锰在芦苇中的浓度最高，而铁、铜和汞在浮萍中的浓度最高。菖蒲和水鳖中的镉和砷浓度最高。在鱼类中，鲫鱼对元素的积累倾向最高（铁、镉、铜），其次是梭鲈（铅、汞）、鲤鱼（锰）和哲罗鱼（砷）。除了塞尔维亚官方公报中规定的 2.635±0.241 毫克/千克（湿重）的可接受砷浓度外，鱼类肌肉中的元素平均浓度均低于人类食用安全限量。
