Eurasian Steppe

**Geography and Divisions:**
– The Eurasian Steppe extends for 8,000 kilometers from Romania to Manchuria.
– Bounded by the forests of European Russia and Asian Russia.
– Divided into the Pannonian Steppe, Pontic–Caspian Steppe, and Kazakh Steppe (Central Steppe).
– The Mongolian-Manchurian Steppe covers Mongolia and parts of Inner Mongolia.
– Ecoregions based on elevation, climate, and rainfall with distinct animal and plant communities.

**Fauna:**
– Fauna in the Eurasian Steppe includes Przewalski’s horse, saiga antelope, Mongolian gazelle, and more.
– Predators like the gray wolf and corsac fox inhabit the steppe.
– Various bird species, including threatened species like the imperial eagle and great bustard, are found in the steppe.

**Cultural Aspects:**
– Indo-European languages’ origin in the Pontic-Caspian steppe.
– Turkic languages replacing Iranian languages.
– Influence of Tengrism, Nestorianism, Buddhism, Islam, and Tibetan Buddhism.
– Historical significance as a trade route and connection between major civilizations.

**Agriculture and Nomadic Dynamics:**
– Nomads allowed peasant colonies for farming.
– Russian steppe and Inner Mongolia cultivated over centuries.
– Indo-European languages’ origin in the Pontic-Caspian steppe.
– Grasslands in the Russian steppe maintained due to nomadic military strength.

**Conservation Efforts and Historical Context:**
– Threatened and endangered species in the steppe.
– Conservation efforts by organizations like IUCN SSC Antelope Specialist Group.
– Historical context including Russia’s interactions with the Golden Horde and academic sources on steppe history.