1. Changing the Reserves of Green and Lichen Forage Stocks in the Southern Tundra Communities of Yamal from the 1930s to 2017–2019

   • A. M. Gorbunova
   • L. S. Gorbunov
   • D. V. Veselkin

   OriginalPaper 11 May 2023 Pages: 77 - 87

   

2. Accumulation of Low-Molecular-Weight Compounds in Plants in Response to Technogenic Soil Salinization

   • O. A. Chetina
   • O. Z. Eremchenko
   • I. V. Pakhorukov

   OriginalPaper 11 May 2023 Pages: 88 - 96

   

3. Characteristics of the Vertical Distribution of Chlorophyll in Reservoirs of the Middle and Lower Volga

   • N. M. Mineeva
   • A. I. Tsvetkov

   OriginalPaper 11 May 2023 Pages: 97 - 105

   

4. Effects of Grazing Exclusion on Vegetation and Soil Properties of a Leymus chinensis Steppe in China

   • Q. R. Huang
   • H. W. Deng
   • S. K. Hong

   OriginalPaper 11 May 2023 Pages: 106 - 114

   

5. Long-Term Dynamics of the Avifauna in the North of Western Siberia

   • M. V. Golovatin

   OriginalPaper 11 May 2023 Pages: 115 - 123

6. Dispersal of Common Shrews (Sorex Araneus L.): The Dream and “An Accident”

   • N. A. Shchipanov

   OriginalPaper 11 May 2023 Pages: 124 - 134

   

7. Assessment of the Limits of the Tolerance range and Optimal, Critically Low, and Critically High Salinity Zones according to the Indices of Osmotic and Ionic Homeostasis of Dreissena polymorpha

   • V. I. Martem’yanov

   OriginalPaper 11 May 2023 Pages: 135 - 141

8. Filaroidosis Invasion Levels in Sable and Pine Marten Populations

   • V. G. Monakhov

   OriginalPaper 11 May 2023 Pages: 142 - 148

   

9. Influence of the Reduction of the Flow of the Foothill Izdrevaya River (the Basin of the Upper Ob) on the Fish Species Composition and Distribution

   • E. N. Yadrenkina
   • E. V. Knizhnik

   OriginalPaper 11 May 2023 Pages: 149 - 155

   

10. Assessing Some Bio-ecological Metrics Related to the Growth and Diet of Invasive Gambusia holbrooki in Different Habitats (lotic vs. lentic) of an Island Ecosystem (Gökçeada, Turkey)

    • S. Ağdamar
    • G. Saç
    • Ö. Gaygusuz

    OriginalPaper 11 May 2023 Pages: 156 - 164

    

11. Effect of the Concentration of Cations (Ca²⁺, Mg²⁺, Na⁺, and K⁺) in Water on the Level of Oxidative Processes in the Tissues of Bivalves of the Family Dreissenidae

    • A. S. Sokolova
    • O. L. Tselmovich
    • D. V. Mikryakov

    OriginalPaper 11 May 2023 Pages: 165 - 171