TY JOUR TI Elemental status of the adaptive state of reindeer calves in the ecological conditions of the Bolshezemelskaya tundra KW Arctic zone of the Russian Federation KW reindeer KW Bolshezemelskaya tundra KW diet structure KW chemical composition KW muscle tissue KW liver KW kidneys KW heavy metals KW soils JO Proceedings of the Komi Science Centre of the Ural Division of the Russian Academy of Sciences AU Romanenko, T.M. PY 2022 IS 0 PB FSBI FIC "Komi Scientific Center of the Ural Branch of the Russian Academy of Sciences"