Regional features of the spatial organization in the main basins of the Orulgan Ridge
https://doi.org/10.25587/SVFU.2022.26.2.004
Abstract
On the basis of a quantitative and comparative geographical analysis of the landscape structure of the Orulgan Ridge, information was obtained on the regional features of the Orulgan Ridge. The Orulgan Ridge, stretched in submeridional direction along the Lena River. Lena, occupies the most elevated northwestern part of the Verkhoyansk mountain system. The length of the ridge in the latitudinal direction is 270 km, in the longitudinal direction – up to 400 km. The set of features of the joint manifestation of the climatogenic and cryolithogenic factors is well differentiated along the main watershed of the ridge, which makes it possible to distinguish three rather contrasting slopes confined to the basins of the Lena, Omola and Yana rivers. An analysis of the results of calculating landscape-morphological indicators for the main basins of the ridge made it possible to establish differences in landscape structure and diversity. Based on the study of their landscape structure, we came to the conclusion that the differences in them are significant, which, in our opinion, corresponds to the criteria for distinguishing regional complexes at the level of physiographic subprovinces: western Prilenskaya, northeastern Priyanskaya, and eastern Priyanskaya. Based on the data obtained, similar landscape models can be developed in the future for other provinces of the mountains of Northeast Siberia.
About the Author
M. I. Zakharov
M.K. Ammosov North-Eastern Federal University
Russian Federation
Russian Federation
ZAKHAROV Moisey Ivanovich – Senior Lecturer, Ecological and Geographical Division, Institute of Natural Sciences
Yakutsk
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Review
For citations:
Zakharov M.I. Regional features of the spatial organization in the main basins of the Orulgan Ridge. Vestnik of North-Eastern Federal University Series "Earth Sciences". 2022;(2):32-38. (In Russ.) https://doi.org/10.25587/SVFU.2022.26.2.004
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