Ecological Risk Assessment of Heavy Metals in Sediment of Fe lent Stream, Sakarya River Basin, Turkey
Küçük Resim Yok
Tarih
2013
Yazarlar
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Zoological Soc Pakistan
Erişim Hakkı
info:eu-repo/semantics/closedAccess
Özet
Many indices have been developed to evaluate the environmental risks of heavy metals in sediments. In the present study, two of these indices were used to determine the sediment quality of a polluted freshwater ecosystem: Sediment samples were collected seasonally from seven stations selected on Felent Stream and the accumulations of some heavy metals (As, Cr, Cu, Pb, Zn) in sediment were investigated seasonally. Potential ecological risk analysis (R-I) and biological toxicity test based sediment quality guidelines (mERM-Q) applied to the results to assess the environmental risks of heavy metals in the region (As, Cr, Cu, Pb, Zn). According to the results, Kopruoren and Yoncali Villages (F2 and F3 stations) where mining - agricultural sections of the study area were high - medium priority site according to mERM-Q and has moderate ecological risk according to RI. Kutahya Province and estuary of stream (F6 and F7 stations) where urban sections of the study area had high - medium priority site and medium - low priority site respectively according to mERM-Q.
Açıklama
Anahtar Kelimeler
Felent Stream, Heavy Metal, Rsk Assessment, Abiotic Components, Felent Stream, Cadmium, Organisms, Beryllium, Transport, Pollution, Chromium, Quality, Nickel
Kaynak
Pakistan Journal Of Zoology
WoS Q Değeri
Q4
Scopus Q Değeri
Cilt
45
Sayı
5
