title: Theoretical and practical aspects in determining the current geochemical status of the Crimean peninsula and anthropogenic risk to public health
abstract: &amp;lt;p&amp;gt;The implementation of basic principles of medical and ecological monitoring programs in Crimea previously reported in EGU proceedings consists of determining the content of a wide range of toxic, essential and rare earth elements in various biological substrates: soil, plants, water, human body. Biosubstrates are sampled in different locations with contrast natural and anthropogenic conditions: urbanized-rural, industrial-agricultural, natural resources. Lichens and poplar leave