1. The role of soil microorganisms in environmental and food security

   • P. A. Kozhevin
   • I. S. Zhebrak
   • O. A. Maslova

   OriginalPaper 25 January 2018 Pages: 191 - 198

2. Cadmium and arsenic adsorption in aqueous systems in the presence of monosilicic acid

   • X. Ji
   • S. Liu
   • D. M. Khomyakov

   OriginalPaper 25 January 2018 Pages: 199 - 206

3. Application of humic substances in the remediation of heavy-metal-polluted soils of the Subarctic Zone of the Kola Peninsula

   • P. N. Tregubova
   • G. N. Koptsik
   • A. I. Zakharenko

   OriginalPaper 25 January 2018 Pages: 207 - 214

4. Effect of water on the rheological properties of typical chernozem in Kursk oblast

   • D. D. Khaidapova
   • V. V. Chestnova

   OriginalPaper 25 January 2018 Pages: 215 - 220

5. Changes in the chemical properties and characteristics of humus in soddy-podzolic soil due to main pipeline construction

   • M. F. Ovchinnikova

   OriginalPaper 25 January 2018 Pages: 221 - 227