Ecology Illustrative photo. Photo: Keskkonnateenistus / Valgamaalane 30.04.11.Zagryaznenie oil lakes Valgyarv in Võru County led to the mass death of fish. A local resident told The Valley Org…

Animals Massive fish kills occurred in the area Vavozhskom Photo: wordpress.com 4.08.11.Vavozh. Udmurtia. Vavozhskaya fish die due to elevated nitrite in water. According to the press service of…