| ОБЩАЯ БИОЛОГИЯ | |
| Литвинская С.А. / Litvinskaya S. Current spatial distribution and assessment of the state of populations of endangered species in the steppe and non-morally broad-leaved biomes of the Western Ciscaucasia  | 4 
 | 
| Тишков А.А., Белоновская Е.А, Титова С.В. / Tishkov A., Belonovskay E., Titova S. Steppes and meadows in the review “Temporary grasslands and shrublands of Russia” (2020) | 21 | 
| Петрова М.В. / Petrova M. The role of steppes (global and regional scale) | 48 
 | 
| Попова Н.Н., Волоснова Л.Ф. / Popova N., Volosnova L. Bryoflora of the state nature reserve “Miloslavskaya forest-steppe” (Ryazan region) | 57 | 
| НАУКИ О ЗЕМЛЕ | |
| Хорошев А.В. / Khoroshev A. Stability of dynamics types of green phytomass in the Aituar steppe (Orenburgsky reserve, The Southern Urals) | 68 
 | 
| Чибилёв А.А. (мл.), Мелешкин Д.С., Григоревский Д.В. / Chibilyov A. (jr.), Meleshkin D., Grigorevsky D. A modern state of land resources and analysis of the level of ruralization within the steppe regions in the asian part of Russia | 83 
 | 
| СЕЛЬСКОХОЗЯЙСТВЕННЫЕ НАУКИ | |
| Гулянов Ю.А. / Gulyanov Yu. On the analysis of quantitative indicators of field breeding in the steppe zone of the Orenburg Trans-Urals in the conditions of modern climatic challenges | 90 
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