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Impact Of Reservoir Construction On Flood Characteristics Of The Rivers Of Kazakhstan During Spring Season

Submitted2018-03-08
Last Update2018-03-08
TitleImpact Of Reservoir Construction On Flood Characteristics Of The Rivers Of Kazakhstan During Spring Season
Author(s)Author #1
Author title:
Name: Dinara Arystambekova
Org: Al-Farabi Kazakh National University, Almaty, Kazakhstan
Country:
Email: d_arystambekova@mail.ru

Author #2
Author title:
Name: Saken Davletgaliev
Org: Al-Farabi Kazakh National University, Almaty, Kazakhstan
Country:
Email:

Other Author(s)
Contact AuthorAuthor #1
Alt Email: d_arystambekova@mail.ru
Telephone:
KeywordsRiver flood, Runoff depth of spring flood, Spring season, Reservoirs, Homogeneity assessment, Kazakhstan
AbstractThis paper investigates the influence of human activities on the runoff depth of the spring flood of the rivers Zhayyk, Ilek and Tobyl in Kazakhstan. Statistical characteristics of the runoff depth of the spring flood of these rivers before and after the construction of the reservoirs, as well as for the long-term period of supervision, are analyzed based on actual and restored data. Values of the runoff depth of the spring flood of various frequencies were calculated. Series of observations on homogeneity conducted by graphical and analytical procedures were checked. Total integrated curves of the runoff depth of flood during the spring season were developed. Series of observations of the runoff depth of the spring flood were analyzed for homogeneity by means of Student and Fischer's criteria. The analysis revealed that as a result of reservoir construction, the spring flow is not complying with the hypothesis of homogeneity.
Paperview paper 4253.pdf (316KB)

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