Content of heavy metals in the internal organs of some waterfowl birds in Selenga delta
Автор: Sherkhunaev Galdan V., Elaev Erdeni N.
Журнал: Вестник Бурятского государственного университета. Философия @vestnik-bsu
Рубрика: Зоология
Статья в выпуске: 4, 2015 года.
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The results of laboratory researches on identification the content of heavy metals - plumbum, cadmium, mercury in internal organs of some waterfowl birds are presented, thr researches have been carried out in Irkutsk MVL. As the objects of the research were considered the wide spread species of waterfowl birds, such as : 1. Anas crecca - 2 probes (№: 1, 10); 2. Anas platyrhynchos - 2 probes (№: 2, 7); 3. Aythya ferina - 1 probe (№: 3); 4. Anas strepera - 2 probes (№: 4, 6); 5. Aythya fuligula - 1 probe (№: 5); 6. Anas penelope - 1 probe (№: 8); 7. Anas clypeata - 1 probe (№: 9). Only in three probes of them - № 4 Anas strepera, № 5 Aythya fuligula № 8 Anas Penelope, the content of all three researched elements (plumbum, cadmium, mercury) doesn’t exceed an acceptable norm, it is possible related to the fact that these species inhabited in less polluted areas ot the world.
Heavy metals, internal organs, transbaikalia, waterfowl birds
Короткий адрес: https://sciup.org/148182915
IDR: 148182915