Articles | Volume 381
https://doi.org/10.5194/piahs-381-65-2019
https://doi.org/10.5194/piahs-381-65-2019
Post-conference publication
 | 
01 Aug 2019
Post-conference publication |  | 01 Aug 2019

Numerical modeling and forecast of channel changes on the river Lena near city Yakutsk

Pavel Golovlyov, Ekaterina Kornilova, Inna Krylenko, Vitaly Belikov, Aleksandr Zavadskii, Eugeniya Fingert, Natalya Borisova, and Elizaveta Morozova

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Two-dimensional hydrodynamic modelling of channel processes and floods characteristics at the confluence of the Amur and Zeya rivers
Eugeniya Fingert, Inna Krylenko, Vitaly Belikov, Pavel Golovlyov, Aleksandr Zavadskii, and Mikhail Samokhin
Proc. IAHS, 381, 73–77, https://doi.org/10.5194/piahs-381-73-2019,https://doi.org/10.5194/piahs-381-73-2019, 2019
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Cited articles

Aleksyuk, A. I. and Belikov, V. V.: Simulation of shallow water flow with areas and bottom discontinuities, Comp. Math. Math. Phys., 57, 318–339, https://doi.org/10.1134/s0965542517020026, 2017. 
Belikov, V. V. and Kochetkov, V. V.: Software Complex STREAM_2D to Calculate Streams, Bottom Deformation, and Pollutants Transfer in Open Flows, Software State Registration Certificate no. 612181, Russian Agency for Intellectual Property, 2014. 
Belikov, V. V. and Semenov, A. Yu.: Non-Sibsonian interpolation of arbitrary system of points in Euclidean space and adaptive isolines generation, Appl. Numer. Math., 32, 371–387, 2000. 
Belikov, V. V., Zaitsev, A. A., and Militeev, A. N.: Mathematical modeling of complex sections of large rivers channels, Water Resour., 29, 698–705, 2002 (in Russian). 
Belikov, V. V., Krylenko, I. N., Alabyan, A. M., Sazonov, A. A., and Glotko, A. V.: Two-dimensional hydrodynamic flood modelling for populated valley areas of Russian rivers, Proc. IAHS, 370, 69–74, https://doi.org/10.5194/piahs-370-69-2015, 2015. 
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Short summary
Study of hydraulic and channel changes the Lena River near city Yakutsk was done using STREAM_2D two-dimensional hydrodynamic model (author V. Belikov et al.). Channel changes forecast has shown that degradation of the Adamovskaya branch will be continued, which is the most negative impact for the Yakutsk city. However, to the end of the 10-year forecast period the equal distribution between Adamovskaya and Buorylarskaya channels is possible.