Arsenic behavior biogeochemical peculiarities in the system “techical soilpoplar” (Populus suaveolens Fischer) in anthropogenic landscapes of the Transbaikalia territory Sherlovogorskiy ore region

The biogeochemical peculiarities of arsenic (As) behavior in the system “technical soil-plant” are considered in the article. Its high content (up to 1700 mg/kg) in technical soils is determined.Р. suaveolens contains in its organs up to 17,2 mg/kg of As