Tairov Alexander D.

     Name: Tairov Alexander D.
     Location of work: South Ural State University (National Research University) (Russia, Chelyabinsk)
     Position: Doctor of Historical Sciences
     E-mail: tairov55@mail.ru

          NATURAL AND CLIMATIC CRISIS OF THE 4TH BC AND THE CHANGE OF THE SOUTHERN URAL NOMADS’ POLITICAL AND ECONOMIC STRATEGY