ESTIMATING DETERMINATIVE FACTORS OF RESERVOIR SEDIMENTATION PROCESSES

Authors

  • Furkat Gapparov “Tashkent institute of irrigation and agricultural mechanization engineers” National research university Tashkent, Uzbekistan
  • Safar Mansurov “Tashkent institute of irrigation and agricultural mechanization engineers” National research university Tashkent, Uzbekistan

Keywords:

Water erosion, bank erosion, gross erosion, sedimentation module

Abstract

The article provides discussion about sediment transportation and its velocity, also main attention given to analyse of hydrometeorological parameters and sediment regime of The Surkhandarya River which main source of South Surkhan water reservoir. In this research we used materials from exploitation and field studies for the water reservoir of South Surkhan. Final estimations demonstrate that at the Shurchi hydrological station of the Surkhandarya River, the average sediment concentration is 2.02 g/l or 2 kg/m3. River sediments were determined in volume ratios and in masses. Module of erosion is 509 tons/km year the layer of erosion 0,443 mm/year erosion meter is equals to 2257 years

References

Rasulov A.R., Khikmatov F.Kh. Water erosion, quantification of river sediment. - Tashkent: University, 1998. - 92 p. (in Uzbek).

Khikmatov F.Kh. Water erosion and runoff of suspended sediments of Central Asian rivers, improvement of the methodology for their calculation and forecast. Abstract ... Dr. Geogr. sciences. - Tashkent, 2002 .-- 50 p. (in Russian).

Scheglova O.P., Khikmatov F. Climatic model of the formation of suspended sediment runoff in the mountainous river basins of Central Asia // Ed. AN Uz SSR. Ser. tech. Sciences. - Tashkent, 1982.- N 6.-

S. 43-46. (in Russian).

Khikmatov F.Kh. About one version of the genetic analysis of runoff of suspended sediments of mountain rivers // Bulletin of the Civil Defense Department of Uzbekistan. - Tashkent, 1997. - T. 18, 2 - part.

- S. 3-7. (in Russian).

Maidment David R. editor in chief. “Handbook of hydrology”. Chapter 4, (1993)

Shults V.L. The rivers of the Central Asia. – Leningrad: Publishing House of Hydrometeorology, 1965. – pp.691. (in Russian).

Vladimirov A.M. Hydrological computations. – Leningrad: Publishing House of Hydrometeorology, 1990. – pp.364. (in Russian).

Gapparov F.A., “Determination of water temperature in the calculation of evaporation from reservoirs”. Issues of hydrotechnical constructions in mountaineons conditions. Reports of young scientists and specialists.-Kobuleti,. - 3-4 pp., (1989)

Gapparov F., Kodirov S., Mansurov S. The evaporation loss from water reservoirs of Uzbekistan. Materials of International scientific conference XXII International scientific Conference on advanced in civil engineering. – Tashkent, 2019.

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Published

2022-03-27

How to Cite

Furkat Gapparov, & Safar Mansurov. (2022). ESTIMATING DETERMINATIVE FACTORS OF RESERVOIR SEDIMENTATION PROCESSES. European Scholar Journal, 3(3), 109-112. Retrieved from https://scholarzest.com/index.php/esj/article/view/1995

Issue

Vol. 3 No. 3 (2022): ESJ

Section

Articles

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