FEATURES OF THE CONFIGURATION OF LAKES IN THE SOUTH OF WESTERN SIBERIA IN CONNECTION WITH THE PROBLEM OF THE ORIGIN OF THE GRIVAS TOPOGRAPHY

Autor: Alexander L. Beisel, Evgeny S. Sobolev
Rok vydání: 2021
Zdroj: Interexpo GEO-Siberia. 2:3-7
ISSN: 2618-981X
Popis: In the south of Western Siberia, there are lakes of a specific shape - teardrop-shaped, with a convex rounded side facing northeast and a pointed end-to the southwest. They are found only in the distribution area of the definite grivas relief. There is a complete gradual transition from symmetrical "drops" through to varying degrees asymmetric to special forms-lakes - "retorts". The necks of the "retorts" are twisted counterclockwise. Asymmetrical lakes are tentatively interpreted as the result of vortex currents in the Grosswald continuous flow.
Databáze: OpenAIRE