The ecosystem correlation of Siberian forest-steppe and steppe zones in the holocene

The correlation issues of paleoecosystems of the Siberiansteppe and forest-steppe zones in the Holocene -the present interglacial period are considered in the article. The long-term analysis of the author's studies and literature data allowed to reveal the correlation dependences between the ecosystem formation of Siberiaregions in different natural zones in the Holocene.