TRANSFORMATION OF SAND FORMATIONS IN DELTAS OF MAJOR TRIBUTARIES DUE TO LAKE BAIKAL LEVEL FLUCTUATIONS

А.V. Ukraintsev, A.M. Plyusnin

Аннотация


In the work, it is studied the state dynamics of sand formations, connected with Lake Baikal level increase, in deltas of the main tributaries. It is observed a significant decrease in the length and area of islands, peninsulas, and sand bars in the lacustrine parts of deltas. In some places, the islands configuration has changed, and braid bars have formed.


Ключевые слова


sand formations; islands; Lake Baikal level rising

Литература


REFERENCE: Ukraintsev А.V., Plyusnin A.M. Transformation of sand formations in deltas of major tributaries due to lake Baikal level fluctuations. Regional’nye problemy, 2024, vol. 27, no. 2, pp. 56–58. (In Russ.). DOI: 10.31433/2618-9593-2024-27-2-56–58.

Peryazeva E.G., Plyusnin A.M., Ukraintsev A.V. Transformation of Accumulative Landforms in the Area of the Selenga River Delta Under the Influence of Changes in Baikal Level. Geografiya i prirodnye resursy, 2022, vol. 43, no. S5, pp. 115–123. (In Russ.). DOI: 10.15372/GIPR20220512.

Peryazeva E.G., Plyusnin A.M., Ukrainsev A.V. Changes in the Configuration of the Еastern Coast of Baikal Lake Due to the Rise in its Level, in Ehvolyutsiya biosfery i tekhnogenez: materialy Vseros. konf. s mezhdunar. uchastiem (The evolution of the biosphere and technogenesis: proceedings of the All-Russian Conference with the International participation). Chita, 2022, pp. 299–303. DOI: 10.57245/978_5_9293_3064_3_2022_2_299. (In Russ.).

Potemkina T.G., Potemkin V.L., Guseva E.A, Nosyreva E.V. Dynamics of Sediment Run off in the Lake Baikal Basin. Vestnik Irkutskogo gosudarstvennogo tekhnicheskogo universiteta, 2012, no. 4 (63), pp. 53–61. (In Russ.).


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