DEVELOPMENT OF LITHOSPHERIC PROCESSES IN THE NORTHERN TIAN SHAN DURING THE NEOTECTONIC ERA

Abstract

This article examines the neotectonic development and modern geodynamics of the Northern Tien Shan lithosphere. Using satellite imagery, the authors clarify the position of major faults, particularly the Chelik-Kemin fault, which is associated with high seismic activity in the region and the sources of destructive earthquakes. A block model of the Earth's crust is proposed, describing the interaction of uplifts (mountain ranges) and basins. Particular attention is paid to the role of sublatitudinal and northwest-trending faults in the formation of the modern orographic plan. The study substantiates the need to monitor the stress-strain state of fault banks for safe urban planning, including the development of Almaty.