Department of Mathematics and Science Education, Faculty of Education, Adiyaman University, 02040, Adiyaman, Turkey.
Department of Mining and Mineral Extraction, Vocational School of Technical Sciences, Adiyaman University, 02040, Adiyaman, Turkey.
Environ Monit Assess. 2020 Jan 2;192(2):75. doi: 10.1007/s10661-019-8035-6.
Content of some heavy metals (Cd, Cr, Cu, Fe, Mn, Ni, Pb, and Zn) and macroelements (Ca, Mg, Na, and K) were determined in samples of water, sediment, macrophytes (Potamogeton crispus, Potamogeton perfoliatus, Myriophyllum spicatum, and Chara vulgaris), and leech (Hirudo sulukii n. sp.) collected from Kara Lake Adiyaman, Turkey at four distinct seasons using inductively coupled plasma optical emission spectrometer (ICP-OES). It was found that the studied heavy metals were completely below the detection limit of ICP-OES for water samples. The results showed that most heavy metals (Ni, Cr, Zn, Fe, and Pb) and macroelements (Mg and Na) had their highest values in sediment samples in August. Increases of heavy metals and macroelements may be due to evaporation because of summer stagnation at this period. The average content of studied elements was in the order of Mn>Ni>Cr>Zn>Fe>Pb>Cu in sediment samples. As a non-essential heavy metal, Cr was the most accumulated in all the macrophytes studied. The average Cr concentration was in the order of P. crispus > P. perfoliatus > M. spicatum > C. vulgaris. In C. vulgaris, the accumulation of Ca was the highest compared with other macrophytes. The accumulation of heavy metal was in the order of Fe>Zn>Cu>Pb>Mn>Cr>Ni>Cd in H. sulukii n. sp. The obtained results showed that the heavy metal and macroelement (Na, Ca, Mg, and K) concentrations in water, sediment, macrophytes, and leech are below the risk values according to the aquatic life pollutant data provided by the U.S. Environmental Protection Agency. Overall, the element contents can be attributable to the geological sources because of the general absence of serious pollution in Kara Lake, Adiyaman, Turkey.
内容的一些重金属（镉，铬，铜，铁，锰，镍，铅和锌）和常量元素（钙，镁，钠和钾）进行了水样，沉积物，大型植物（水蕹菜，水蕹菜，狐尾藻和普通小球藻）和水蛭（hirudo sulukii n.sp.）从土耳其阿迪亚曼卡拉湖在四个不同季节采集，使用电感耦合等离子体发射光谱仪（ICP-OES）。结果表明，研究的重金属在水样中完全低于 ICP-OES 的检测限。结果表明，大多数重金属（镍，铬，锌，铁和铅）和常量元素（镁和钠）在 8 月的沉积物样品中含量最高。重金属和常量元素的增加可能是由于夏季停滞期间蒸发所致。研究元素的平均含量顺序为 Mn>Ni>Cr>Zn>Fe>Pb>Cu 沉积物样品。作为一种非必需重金属，铬是所有研究大型植物中积累最多的。Cr 的平均浓度顺序为 P. crispus > P. perfoliatus > M. spicatum > C. vulgaris。与其他大型植物相比，C. vulgaris 中 Ca 的积累量最高。在 H. sulukii n.sp.中，重金属的积累顺序为 Fe>Zn>Cu>Pb>Mn>Cr>Ni>Cd。所得结果表明，根据美国环境保护署提供的水生生物污染物数据，水，沉积物，大型植物和水蛭中的重金属和常量元素（Na，Ca，Mg 和 K）浓度低于危险值。总体而言，由于土耳其阿迪亚曼卡拉湖普遍没有严重污染，元素含量可归因于地质来源。
