Baikal is located in Eastern Siberia and is considered one of the wonders of nature. In 1996, Baikal has declared a UNESCO World Heritage Site. Human impact on Lake Baikal has increased, resulting in its pollution. The fact of pollution of Lake Baikal has been considered a serious problem for about 20 years, and it is still topical. Let's see the main sources of pollution in Lake Baik... https://www.ecohubmap.com/hot-spot/pollution-of-lake-baikal/13ojkle5mvw67