Flood Volume Estimation and Flood Mitigation: Adige River Basin

2008 ◽  
pp. 243-264 ◽  
Author(s):  
Salvatore Manfreda ◽  
Mauro Fiorentino
Keyword(s):  
River Basin ◽  
Volume Estimation ◽  
Flood Mitigation ◽  
Flood Volume

scholarly journals Examining the effects of urban agglomeration polders on flood events in Qinhuai River basin, China with HEC-HMS model

2017 ◽  
Vol 75 (9) ◽  
pp. 2130-2138 ◽  
Author(s):  
Yuqin Gao ◽  
Yu Yuan ◽  
Huaizhi Wang ◽  
Arthur R. Schmidt ◽  
Kexuan Wang ◽  
...  
Keyword(s):  
River Basin ◽  
Flood Control ◽  
Peak Flow ◽  
Urban Agglomeration ◽  
Flood Events ◽  
Peak Flows ◽  
Flood Volume ◽  
Control Pattern ◽  
The Impact ◽  
Qinhuai River

The urban agglomeration polders type of flood control pattern is a general flood control pattern in the eastern plain area and some of the secondary river basins in China. A HEC-HMS model of Qinhuai River basin based on the flood control pattern was established for simulating basin runoff, examining the impact of urban agglomeration polders on flood events, and estimating the effects of urbanization on hydrological processes of the urban agglomeration polders in Qinhuai River basin. The results indicate that the urban agglomeration polders could increase the peak flow and flood volume. The smaller the scale of the flood, the more significant the influence of the polder was to the flood volume. The distribution of the city circle polder has no obvious impact on the flood volume, but has effect on the peak flow. The closer the polder is to basin output, the smaller the influence it has on peak flows. As the level of urbanization gradually improving of city circle polder, flood volumes and peak flows gradually increase compared to those with the current level of urbanization (the impervious rate was 20%). The potential change in flood volume and peak flow with increasing impervious rate shows a linear relationship.

scholarly journals Approach to Mitigation of Territory Inundation with Help of Flood Control by Small Water Reservoirs

10.29007/hjpt ◽  
2018 ◽  
Author(s):  
Vitaly Ilinich ◽  
Aleksey Perminov ◽  
Olga Rukhovich ◽  
Anna Naumova
Keyword(s):  
River Basin ◽  
Flood Control ◽  
Water Reservoir ◽  
River System ◽  
Flood Mitigation ◽  
Water Reservoirs ◽  
Hydraulic Flow ◽  
Small Water ◽  
Flow Capacity ◽  
Flood Hydrograph

The research dedicated to modeling of flood mitigation on the river basin with help of simulation of flood control by virtual small water reservoirs located in different places of the river system. Such problem decided with help of modeling of flood hydrograph and its routing through water reservoir on the base GIS. Reducing the degree of flooding should occur due to the limited hydraulic flow capacity of the water flow by dam spillways without flood control by people. The offered model is represented on the example of concrete river basin. Results have showed relevance of the model for flood mitigation on the river basin.

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