YANGSen,ZHOUQuan,HUANGLin-yu.Establishment and Application of Flood Forecasting and Early Warning System in Pudong New Area[J].China Water & Wastewater,2024,40(1):131-136.
Establishment and Application of Flood Forecasting and Early Warning System in Pudong New Area
China Water & Wastewater[ISSN:1000-4062/CN:12-1073/TU]
volume:
第40卷
Number:
第1期
Page:
131-136
Column:
Date of publication:
2024-01-01
- Keywords:
- flood forecasting and early warning; plain tidal river network; embedded river network model; Delft-FEWS platform; Sobek; Pudong New Area
- Abstract:
- Affected by its geographical location and climatic conditions, Pudong New Area is vulnerable to storm surge floods. This paper proposed a method for establishment of flood forecasting and early warning system in Pudong New Area on the basis of a lot of information construction in the early stage, so as to prevent flood risk. The method included system framework design, data integration, construction of plain tidal river network hydraulic model and one?dimensional and two-dimensional coupling models of stormwater pipe network in pump drainage areas, stable operation setting of the system, and system application model design. The flood forecasting and early warning system was applied during typhoons such as Skylark, Wumbia, Mina and Likima, which could provide quantitative support for the analysis and trend prediction of rainfall and flood conditions in Pudong New Area, and assist flood control management.
Last Update:
2024-01-01