Abstract
Toxicological tests of salmons on acute and chronic critical concentrations of 15 chemical elements (Cu, Zn, Pb, Co, Ni, Mn, Sb, Al, Fe, Mo, V, Se, S, As, B) are executed and compared with cited data, with special attention to mechanisms of the toxins physiological effects on fish, including their synergistic and antagonistic influence. These elements are the most common pollutants of spawning rivers in Kamchatka. For better comparability, the standard test object is used, as rainbow trout. Regional amendments to the normative standards of anthropogenic discharges are proposed.
Highlights
Известия ТИНРООБЗОР ТОКСИЧНОСТИ ОСНОВНЫХ ЭЛЕМЕНТОВ-ЗАГРЯЗНИТЕЛЕЙ ЛОСОСЕВЫХ НЕРЕСТОВЫХ РЕК КАМЧАТКИ.
Выбор элементов выполнен на основе анализа примесного состава поверхностных вод территорий активного вулканизма и добычи минерального сырья на п-ове Камчатка.
Toxicological tests of salmons on acute and chronic critical concentrations of 15 chemical elements (Cu, Zn, Pb, Co, Ni, Mn, Sb, Al, Fe, Mo, V, Se, S, As, B) are executed and compared with cited data, with special attention to mechanisms of the toxins physiological effects on fish, including their synergistic and antagonistic influence
Summary
ОБЗОР ТОКСИЧНОСТИ ОСНОВНЫХ ЭЛЕМЕНТОВ-ЗАГРЯЗНИТЕЛЕЙ ЛОСОСЕВЫХ НЕРЕСТОВЫХ РЕК КАМЧАТКИ. Выбор элементов выполнен на основе анализа примесного состава поверхностных вод территорий активного вулканизма и добычи минерального сырья на п-ове Камчатка. Toxicological tests of salmons on acute and chronic critical concentrations of 15 chemical elements (Cu, Zn, Pb, Co, Ni, Mn, Sb, Al, Fe, Mo, V, Se, S, As, B) are executed and compared with cited data, with special attention to mechanisms of the toxins physiological effects on fish, including their synergistic and antagonistic influence These elements are the most common pollutants of spawning rivers in Kamchatka. В ходе многолетнего анализа состава вод лососевых рек Камчатки было обнаружено, что по всему полуострову в районах добычи минерального сырья и на территориях современного вулканизма (горообразования) повышена концентрация нескольких неспецифических токсикантов. Цель настоящего обзора — ревизия информации о токсическом эффекте основных региональных полютантов
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