title: Metals in Some Edible Fish and Shrimp Species Collected in Dry Season from Subarnarekha River, India.
abstract: The concentration of As, Cd, Cu, Fe, Pb, Ni, Zn, Cr, Co and Sr were determined in five fish and one shrimp species collected from the Subarnarekha River during pre-monsoon season using inductively coupled plasma-mass spectrometry for a risk assessment and source apportionment study. Concentrations of metals in the fish and shrimp exceeded the recommended food standards for As, Cu, Ni, Cd and Zn in many samples. Principal component analysis suggested both innate and anthropogenic activities as contributing sources of metal in the fish and shrimp. The calculated target hazard quotients and hazard indices indicated that high concentrations of metals in some species at some locations present an appreciable risk to the health of consumers of these species.
authors.affiliation: Geo-Environment Division, Environment Management Group, CSIR-Central Institute of Mining and Fuel Research, Dhanbad, 826015, India, soma0307@gmail.com.
authors.forename: Soma
authors.initials: S
authors.lastname: Giri
authors.forename: Abhay Kumar
authors.initials: AK
authors.lastname: Singh
mesh_terms: D000328:Adult; D000818:Animals; D001151:Arsenic / Q000032:analysis*; D004784:Environmental Monitoring; D005399:Fishes; D005506:Food Contamination / Q000032:analysis; D006801:Humans; D007194:India; D019216:Metals, Heavy / Q000032:analysis*; D033561:Penaeidae / Q000737:chemistry*; D018570:Risk Assessment; D045483:Rivers; D017747:Seafood / Q000032:analysis; D012621:Seasons; D014874:Water Pollutants, Chemical / Q000032:analysis*
chemical_list: D019216:Metals, Heavy; D014874:Water Pollutants, Chemical; D001151:Arsenic