title: Metal contents in water, sediment, and Oligochaeta-Chironomidae of Lake Uluabat, a Ramsar site of Turkey.
abstract: Samples of lake water and sediment, and sediment and two dominant zoobenthic taxa (Oligochaeta: Potamothrix hammoniensis and Chironomidae: Chironomus [Camptochironomus] tentans larvae), were collected from 12 stations in Lake Uluabat and examined from the metal level point of view (cadmium, chromium, lead, copper, nickel, and zinc). Our results showed that the occurrence of metals in water, sediment, and the two zoobenthic taxa are relatively high. The opinion that supports the results of Lake Uluabat shows that certain species of oligochaetes and chironomids accumulate examined metals several times over compared to their surroundings. Therefore, it is concluded that the oligochaetes and the chironomids are suitable candidates to be used in biomonitoring surveys of Lake Uluabat.
authors.affiliation: Biology Department, Science and Art Faculty, Eskişehir Osmangazi University, Eskişehir, Turkey. narslan@ogu.edu.tr
authors.forename: Naime
authors.initials: N
authors.lastname: Arslan
authors.forename: Burcu
authors.initials: B
authors.lastname: Koç
authors.forename: Arzu
authors.initials: A
authors.lastname: Ciçek
mesh_terms: D000818:Animals; D002683:Chironomidae / Q000737:chemistry*; D019015:Geologic Sediments / Q000737:chemistry*; D008670:Metals / Q000032:analysis*; D009835:Oligochaeta / Q000737:chemistry*; D014421:Turkey; D014874:Water Pollutants, Chemical / Q000032:analysis*
chemical_list: D008670:Metals; D014874:Water Pollutants, Chemical