Number 4

1. Assessing Environmental Condition of Urban Areas from Soil Monitoring Data: Case Studies of Saratov and Engels

• Belova M.Yu.
• Tikhomirova E.I.

2. New Approaches to Express Parameter Assessment of Heavy Metal Compounds in Terms of Their Toxicity to Humans

• Antonova O.M.
• Tikhomirova E.I.
• Strelina M.A.

3. Forms of Environmental Education in Conditions of Distance Learning

• Degteva A.S.
• Soldatova V.V.
• Tikhomirova E.I.

4. Joint Effect of Natural Sorbent and Hydrocarbon-Oxidizing Bacteria on Phytotoxicity of Petroleum-Contaminated Soils

• Nechaeva O.V.
• Uspanova D.M.
• Tikhomirova E.I.
• Glinskaya E.V.
• Abrosimova O.V.
• Bespalova N.V.

5. Assessment of Geoecological Processes of the Volga River Shoreline on the Territory of the Saratov Reservoir

• Lyapin P.A.
• Vedeneyeva N.V.
• Plastinkin S.A.