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Geography and Natural Resources

2025 year, number S6

Comprehensive research and mapping of southern Central Siberia

G.I. LYSANOVA
V.B. Sochava Institute of Geography, Siberian Branch, Russian Academy of Sciences, Irkutsk, Russia
Keywords: landscapes, landscape structure, geosystems, zoning, agro-landscapes, agro-natural potential

Abstract

The article considers methodological issues and results of mapping complex physical and geographical studies of the south of Central Siberia at a scale of 1:1 000 000. Physical and geographical studies include a set of cartographic methods of study (landscape, physical and geographical, modern agricultural land use, agro-landscape and assessment of agro-natural potential). To display the research results, a methodology based on the synthesis of methods for mapping natural geosystems and agro-landscapes was used. The methodological basis was the principles of the doctrine of geosystems by V.B. Sochava. Landscape mapping was based on the principles of constructing a hierarchical structure of geomers. Based on the synthesis of the contour grid of the typological map of geosystems, a scheme of physical and geographical zoning of the study area was developed. As a result of landscape mapping and physical and geographical zoning, agro-landscape studies were carried out. Their methodology was compiled in accordance with the specifics of the work aimed at studying agro-landscapes and analyzing agro-natural potential. The initial stage of agro-landscape research was an assessment of the current state, nature and level of use of land resources, where, along with natural geosystems, agro-landscapes are reflected. The final stage, based on previous maps, was an assessment and mapping of the agro-natural potential of geosystems, with an exit to the development of recommendations and justification of ways to optimize the use of the agro-natural potential of the south of Central Siberia.