Hydrodynamic modeling of floods in Saint Petersburg considering the operating dam
- Autores: Popov S.1, Lobov A.1
-
Afiliações:
- Hydrometeorological Research Center of the Russian Federation
- Edição: Volume 42, Nº 4 (2017)
- Páginas: 267-274
- Seção: Article
- URL: https://journals.rcsi.science/1068-3739/article/view/230103
- DOI: https://doi.org/10.3103/S1068373917040070
- ID: 230103
Citar
Resumo
The Baltic Sea level is computed from the BALT-P three-dimensional hydrodynamic model at the grid with the horizontal resolution of 2 nautical miles, and the computation for the top of the Gulf of Finland is provided at the grid with the spatial resolution of 90 m. The sea motion is induced by the air pressure gradients and wind stress values from the HIRLAM model forecast specified on the sea surface. The sea level is calculated for three floods in Saint Petersburg with account that each of eight spillways of the dam closed and opened not instantly but during the prescribed period of time. It is revealed that the BALT-P model simulates the sea level well during three floods in Saint Petersburg considering the operating dam. The model can be used for the sea level forecasting in Saint Petersburg based on the HIRLAM atmospheric model data with the lead time of 60 hours.
Palavras-chave
Sobre autores
S. Popov
Hydrometeorological Research Center of the Russian Federation
Autor responsável pela correspondência
Email: lmpi@yandex.ru
Rússia, Bolshoi Predtechenskii per. 11-13, Moscow, 119991
A. Lobov
Hydrometeorological Research Center of the Russian Federation
Email: lmpi@yandex.ru
Rússia, Bolshoi Predtechenskii per. 11-13, Moscow, 119991