Karadede Hülya, Oymak Seyit Ahmet, Unlü Erhan
Department of Biology, Faculty of Art and Science, University of Dicle, Diyarbakir, 21280, Turkey.
Environ Int. 2004 Apr;30(2):183-8. doi: 10.1016/S0160-4120(03)00169-7.
The distribution of some heavy metals in three different organs of mullet, Liza abu, and catfish, Silurus triostegus, from Atatürk Dam Lake located on Euphrates (Turkey) was studied. Co and Mo concentrations were below limits of detection in all fish organs, whereas Ni was also below limits in organs of mullet. The metal accumulation in the liver and gill of L. abu and S. triostegus was found to be quite high in comparison with the muscle. In general, the concentrations are similar to those previously observed on other fish studied in Atatürk Dam Lake and lower than those determined in Tigris River. The analysed metals (Co, Cu, Fe, Mn, Mo, Ni and Zn) were found in fish muscle at mean concentrations under the permissible limits proposed by FAO.
对取自位于幼发拉底河（土耳其）的阿塔图尔克大坝湖的鲻鱼（Liza abu）和鲶鱼（Silurus triostegus）三种不同器官中某些重金属的分布情况进行了研究。钴和钼的浓度在所有鱼类器官中均低于检测限，而镍在鲻鱼的器官中也低于检测限。与肌肉相比，发现阿氏鲻和三角鲶肝脏和鳃中的金属积累量相当高。总体而言，这些浓度与之前在阿塔图尔克大坝湖研究的其他鱼类中观察到的浓度相似，且低于在底格里斯河测定的浓度。分析的金属（钴、铜、铁、锰、钼、镍和锌）在鱼类肌肉中的平均浓度低于粮农组织提议的允许限量。
