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МатериалHEAVY METAL POLLUTION HISTORY IN THE SEDIMENTS FROM CANDARLI GULF OF TURKEY(Севастополь: ЭКОСИ-Гидрофизика, 2016) Yaprak, G.; Aytas, S.; Yasar, D.; Sert, I.; Yusan, S.; Sazak, H. S.; Sahin, S.; Gurleyen, S.; Takan, G.; Dursun, G.Sediments are historical natural archive of environmental changes, and accurate sediment dating provides a chronology of these changes. In particular, 210Pb is the most common and reliable method during more than 5 decades, through dating of undisturbed sediment cores, to study ecosystem changes during the last 100 yrs. Meanwhile, it is common practice to use 137Cs as an independent age control to verify 210Pb method. Candarlı Gulf is one of the major industrial regions on the Aegean side of Turkey. Hence the study is dealing with the determination of the sedimentation rates and heavy metal pollution history in the sediments from Candarlı Gulf (including Aliaga Bay) derived from 210Pb and 137Cs chronology. The results were provided a realistic picture of the environmental changes of the Candarli Gulf.