Landscape features of the Talas sub-sector in Tien-Shan

This article analyzes mountain’s location in the valleys of Talas sub-sector Tien-Shan, the influence of climate, formation of landscape features of high-altitude zones, and landscape types according to humidity. Research objectives: reveal the role of altitude zones in formation of landscape features. Research was carried out based on the study of Talas subsector, which is an open valley located between Kyrgyz Ala-Too (north) and Talas Ala-Too (south), connected to the Turan basin in the west. The open ridge consists of a series of closed ridges, isolated and closed lateral mountains. In Talas sub-sectors, it is important to create a theory of mixing high-altitude zones, that is, a Double Zone Theory and divide them into types (arid, semi-arid, medium humidity, high humidity and excessive humidity). Conclusions: each complex has its own lithological-structural structure, which depends on external factors.