The Kuril Islands as a potential region for aquaculture: Trace elements in chum salmon.

Autor: Khristoforova NK; School of Natural Sciences, Far Eastern Federal University (FEFU), 690091, 8 Sukhanova str., Vladivostok, Russia; Pacific Geographical Institute FEB RAS, 690041, 7 Radio str., Vladivostok, Russia., Tsygankov VY; School of Natural Sciences, Far Eastern Federal University (FEFU), 690091, 8 Sukhanova str., Vladivostok, Russia; School of Biomedicine, Far Eastern Federal University (FEFU), 690091, 8 Sukhanova str., Vladivostok, Russia. Electronic address: tsig_90@mail.ru., Lukyanova ON; School of Natural Sciences, Far Eastern Federal University (FEFU), 690091, 8 Sukhanova str., Vladivostok, Russia; Pacific Research Fisheries Centre (TINRO-Centre), 690091, 4 Shevchenko Alley, Vladivostok, Russia., Boyarova MD; School of Biomedicine, Far Eastern Federal University (FEFU), 690091, 8 Sukhanova str., Vladivostok, Russia.
Jazyk: angličtina
Zdroj: Environmental pollution (Barking, Essex : 1987) [Environ Pollut] 2016 Jun; Vol. 213, pp. 727-731. Date of Electronic Publication: 2016 Mar 26.
DOI: 10.1016/j.envpol.2016.03.027
Abstrakt: The Kuril Islands region is considered promising for development of salmon aquaculture. There are 41 salmon fish hatcheries in the Sakhalin Island and the Kuril Islands, 34 of them are hatcheries of the chum. Therefore, concentrations of six elements (Zn, Cu, Cd, Pb, As, and Hg) were determined in chum salmon were caught in this region. The contents of toxic elements (Cd, Pb, As, and Hg) don't exceed their maximum permissible concentrations (MPC) according to the Russian sanitary standards, but concentration of Pb are closely to MPC. Increased concentrations of Pb in wild chum have the natural origin. The unusual conditions of the Western Pacific are formed under the influence such factors as volcanism and upwelling.
(Copyright © 2016 Elsevier Ltd. All rights reserved.)
Databáze: MEDLINE
Externí odkaz: