1. Biological Role of Trace Elements and Viral Pathologies

   • V. V. Ermakov
   • L. N. Jovanović

   OriginalPaper 16 February 2022 Pages: 137 - 153

   

2. The Role of Trace Elements in the Adaptation of Fish Metabolism under Reduced Pollution: A Case Study of the Subarctic Lake Imandra

   • N. A. Gashkina
   • T. I. Moiseenko
   • I. M. Koroleva

   OriginalPaper 16 February 2022 Pages: 154 - 169

   

3. Biogenic Migration of Nitrogen and Phosphorus in Saline Drying Lakes in Crimea

   • I. I. Rudneva
   • I. N. Zalevskaya
   • A. V. Scherba

   OriginalPaper 16 February 2022 Pages: 170 - 182

   

4. Biogeochemical Features of Holocene Sediments in Oligotrophic Bogs of the Baraba Forest Steppe

   • G. A. Leonova
   • A. E. Maltsev
   • M. V. Rubanov

   OriginalPaper 16 February 2022 Pages: 183 - 202

   

5. Assessment of the Chemical Composition of Shungite of the Zazhoginsky Field for Its Use in Biotechnology

   • A. P. Ponomaryov
   • S. F. Tyutikov
   • D. B. Bolshakov

   OriginalPaper 16 February 2022 Pages: 203 - 212

   

6. Features of Mercury Accumulation in the Bottom Sediments of Two Arctic Lakes in West Siberia

   • Yu. G. Tatsii
   • D. Yu. Baranov

   OriginalPaper 16 February 2022 Pages: 213 - 221

   

7. Biogeochemical Migration and Accumulation of Chemical Elements by Plants in the Aquatic System of the Discharge Channel of the Kola NPP

   • I. R. Elizarova
   • D. S. Bernadskaya
   • A. V. Razumovskaya

   OriginalPaper 16 February 2022 Pages: 222 - 233