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Ecological degradation and non-carcinogenic health risks of potential toxic elements: a GIS-based spatial analysis for Doğancı Dam (Turkey)       
Yazarlar
Doç. Dr. Şakir FURAL
Kırşehir Ahi Evran Üniversitesi, Türkiye
Serkan Kükrer
Ardahan Üniversitesi, Türkiye
İsa Cürebal
Türkiye
Dilek Aykır
Ardahan Üniversitesi, Türkiye
Özet
This study was carried out to determine the ecological degradation and non-carcinogenic health risks at Doganci Dam, Bursa, Turkey. Potentially toxic element (PTE) concentrations (ppm) were as follows: Fe (55.030) > Al (27.220) > Mn (1053) > Cr (181) > Ni (180) > Zn (95) > Cu (62) > As (17) > Pb (11) > Cd (0.20) > Hg (0.108). As, Pb, Cd, and Hg were enriched anthropogenically, while other PTEs were of natural origin. The contamination severity index (CSI) indicated a moderate PTE contamination in the dam, mostly due to lithogenic effects. According to the modified hazard quotient (mHQ), ecological risk was identified at the level of extreme severity for Ni of lithological origin, of high severity for Cr of considerable severity for As of anthropogenic origin, and of moderate severity for Cu. According to the ecological contamination index (ECI), the dam had an ecological risk of a slight-to-moderate contamination. Health risk index showed no non-carcinogenic health risks in the dam. Mining, highways, and agricultural activities were identified as the primary anthropogenic drivers to be monitored. The ongoing anthropogenic activities in the Nilufer Stream basin and natural factors affect the ecological degradation and non-carcinogenic health risk level of the dam.
Anahtar Kelimeler
Environmental monitoring, Ecological risk, Potential toxic element pollution, Human health risk assessment, Geographical information system
Makale Türü Özgün Makale
Makale Alt Türü SSCI, AHCI, SCI, SCI-Exp dergilerinde yayımlanan tam makale
Dergi Adı Environmental Monitoring and Assessment
Dergi ISSN 0167-6369
Dergi Tarandığı Indeksler SCI-Expanded
Dergi Grubu Q3
Makale Dili İngilizce
Basım Tarihi 03-2022
Cilt No 194
Sayı 269
Sayfalar 1 / 18
Doi Numarası 10.1007/s10661-022-09870-4
Makale Linki https://link.springer.com/article/10.1007/s10661-022-09870-4