Mathematical modelling of water turbidity in the water body

7th International Scientific Practical Conference "Modern problems of reservoirs and their catchments"

自然科学（总论）

Rakhuba, A.V.^1 ; Shmakova, M.V.^2

Institute of Ecology of Volga River Basin of RAS, 10, Komzina str., Togliatti, Samarskaya obl.

445003, Russia^1

Institute of Limnology of RAS, Sevastyanova str., 9, SPb

196105, Russia^2

关键词: Hydrodynamic conditions;    Large elongation;    Meteorological condition;    Morphometry;    Suspended solids;    Water areas;    Water turbidity;    Waterbodies;   

Others  :  https://iopscience.iop.org/article/10.1088/1755-1315/321/1/012030/pdf
DOI  :  10.1088/1755-1315/321/1/012030

学科分类：自然科学（综合）

来源: IOP

【 摘 要 】

Suspended solids spreading in water reservoir is pre-defined by morphometry of the latter, inflow and outflow location, solids ingress with inflow and meteorological conditions. Configuration particulars of Kuybyshev water reservoir and its large elongation over longitude lead to irregular turbidity spreading and irregular unit flow of sediment. Represented spreading map of max. water turbidity values in Kuybyshev water reservoir is built at hypothetic initiation of bed solid stirring processes in water area. The acquired spreading map of max. water turbidity enables assessing of water areas with the most adverse hydrodynamic conditions that can form the basis to issue further recommendation on actions connected to dredging or damping.