title: Investigation of heavy metal content in the suspended particulate matter and sediments of inner Gokova Bay and creeks.
abstract: The Bay of Gokova in Southeastern Aegean Sea (Turkey) is important by the potential of agricultural, municipal, and tourism activities. In addition, there is no industrial plant within the area in the Aegean Sea. Kadın Creek (Azmak) and Akçapınar Creek (Azmak) flowing into the inner Gokova Bay are one of the important factors in determining the character of the inner Gokova Bay. In this study, nine stations were selected in the inner Gokova Bay, Kadın Creek, and Akcapınar Creek. The concentrations of Cd, Cu, Fe, Pb, and Zn were measured in suspended particulate matter (SPM) and sediments. The samples of sediments and SPM were collected in between February 2008 and September 2008. The aim of the study is searching the change of concentrations of Cd, Cu, Fe, Pb, and Zn in suspended particulate matter and sediments in the inner Gokova bay, Kadın Creek, and Akçapınar Creek. It has been identified that the metal concentrations in the creeks are higher than the metal concentrations in the marine environment. It has also been observed that the concentrations of Pb, Cd, and Cu in summer season have been higher than in the winter season, but the concentrations of Fe and Zn have not shown a significant difference between in summer and winter seasons. The obtained results show that the some heavy metals are caused by the agricultural, municipal, and tourism activities operating in the coastal areas and terrestrial environment, and they are transported from the creeks to the Gokova Bay by suspended particulate matter.
authors.affiliation: Chemistry Department, Faculty of Science, Mugla University, Kotekli Campus, 48000 Mugla, Turkey. ademirak@yahoo.com
authors.forename: Ahmet
authors.initials: A
authors.lastname: Demirak
authors.forename: Hanife Aydın
authors.initials: HA
authors.lastname: Yılmaz
authors.forename: Feyyaz
authors.initials: F
authors.lastname: Keskin
authors.forename: Yalçın
authors.initials: Y
authors.lastname: Sahin
authors.forename: Oğuz
authors.initials: O
authors.lastname: Akpolat
mesh_terms: D061006:Bays / Q000737:chemistry*; D004784:Environmental Monitoring; D005618:Fresh Water / Q000737:chemistry; D019015:Geologic Sediments / Q000737:chemistry*; D019216:Metals, Heavy / Q000032:analysis*; D014421:Turkey; D014874:Water Pollutants, Chemical / Q000032:analysis*; D014877:Water Pollution, Chemical / Q000706:statistics & numerical data
chemical_list: D019216:Metals, Heavy; D014874:Water Pollutants, Chemical