Toxic elements in free-living freshwater fish, water and sediments in Poland
نویسندگان
چکیده
منابع مشابه
Mobility of toxic elements in carbonate sediments from a mining area in Poland
The Bolesław-Bukowno mining area in Poland is highly polluted by elements such as Zn, Pb, Cd and As. The reactivity and mobility of toxic elements such as Tl are poorly known. Here, we studied by sequential extraction the mobility of As, Cd, Co, Cr, Cu, Mn, Mo, Pb, Tl and Zn in sediments from two water reservoirs near Bukowno. Results show that available As, Co, Mn, Pb and Zn are found in carbo...
متن کاملThe Prevalence of Campylobacter, Listeria and Salmonella Species in Freshwater and Salt-Water Fish
A total of 154 samples of marine (n=51) and freshwater fish (n=103) were obtained from fish markets in Elazig Province of eastern Turkey. These samples were tested for Campylobacter, Listeria and Salmonella using culturing and biochemical methods. Campylobacter failed to be detected in any freshwater or marine fish samples. Listeria was detected in 22 and 14 of gill and skin samples from freshw...
متن کاملQuantitative and Qualitative Determination of Heavy and Toxic Elements in the Fish Grown in Treated Wastewater and Their Comparison with Other Fish
The elements Fe, Cu, Mn, Zn, Cr, Ni, Pb and Cd were determined in the meat and skin of fish by Atomic Absorption Spectroscopy (AAS). The fish were grown in treated wastewater, Zayanderood river, and fisheries of Flavarjan and Babolsar. Arsenic and mercury in the samples were analyzed by Inductively Coupled Plasma Emission Spectroscopy and Cold Vapor AAS, respectively. The concentration of t...
متن کاملEssentially deadly: living with toxic elements
A ll transition metals are highly toxic to life at low levels, but at the same time some, such as manganese, iron, cobalt, nickel, copper, zinc and molybdenum, are essential micronutrients needed to catalyse key enzymatic reactions. To survive, living organisms have had to evolve mechanisms that either remove such metals from their bodies or detoxify and make use of them metabolically. Many of ...
متن کاملTrace Elements in Living Systems: From Beneficial to Toxic Effects
1Department of Dentofacial Orthopaedics and Orthodontics, Division of Facial Abnormalities, Medical University of Wrocław, Wrocław, Poland 2Department of Advanced Material Technologies, Faculty of Chemistry, Wrocław University of Science and Technology, Wrocław, Poland 3Department of Dentofacial Orthopaedics and Orthodontics, Medical University of Wrocław, Wrocław, Poland 4Department of Orthodo...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Bulletin of the Veterinary Institute in Pulawy
سال: 2014
ISSN: 2300-3235
DOI: 10.2478/bvip-2014-0091