Flood hydrograph coincidence
WebFlood coincidence risk analysis is of great significance for reservoir operation and flood control. Traditional research only focuses on the coincidence of flood peak. Actually, when half or more than half of flood hydrographs of two rivers are overlapping, the flood … WebJan 1, 2024 · This study proposes a flood hydrograph coincidence analysis method in which flood magnitudes of two flood hydrographs and flood interval time are taken as three reference variables. The Pearson Type III distribution and the mixed von Mises distribution were selected as the marginal distributions for flood magnitudes and flood …
Flood hydrograph coincidence
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WebThe flood coincidence methodology within this contribution gives a statistically sound analysis concerning an important feature of flood genesis. The whole Danube reach is covered by such research, which reveals flood behaviour along the Danube impressively. The practical results could serve as a tool for experts and decision-makers, and aid in …
WebJan 1, 2024 · The results were verified by comparison with a historical flood sequence, which show that during 1951–2002, the hydrograph coincidence probabilities corresponding to its flood event coincidence ... WebMar 5, 2024 · The results were verified by comparison with a historical flood sequence, which show that during 1951–2002, the hydrograph coincidence probabilities corresponding to its flood event coincidence volumes of 2.00 × 10 11 m 3 , 4.00 × 10 11 m 3 , and 6.00 × 10 11 m 3 are 0.213, 0.123, and 0.049, respectively.
WebFeb 25, 2024 · The study area refers to the upper reaches of the Huai River Basin above the Wangjiaba station, with an area of 2.82 × 10 4 km 2 (Fig. 2).The proposed method was applied for flood coincidence ... WebFind many great new & used options and get the best deals for Copulas and Its Application in Hydrology and Water Resources by Lu Chen (English at the best online prices at eBay! Free shipping for many products! ... Copula-based flood coincidence risk analysis.- Copula-based multi-site streamflow simulation.- Copula-based forecast uncertainty ...
WebOct 1, 2024 · This study proposes a flood hydrograph coincidence analysis method in which flood magnitudes of two flood hydrographs and flood interval time are taken as three reference variables. The Pearson Type III distribution and the mixed von Mises distribution were selected as the marginal distributions for flood magnitudes and flood …
WebFeb 25, 2024 · The coincidence probabilities considering flood occurrence dates and flood magnitudes were calculated using nonstationary multivariate models and compared with those from stationary models.... phish namesWebDec 1, 2024 · Traditional research only focuses on the coincidence of flood peak. Actually, when half or more than half of flood hydrographs of two rivers are overlapping, the flood event should be defined as flood coincidence. Thus, during the flood coincidence analysis, the whole hydrograph information should be considered. This study proposes … phish nesting dollsWebMay 18, 2024 · Therefore, analyses on coincidence probability of hydrologic extreme-flow under the changing environment are very essential for flood control, drought relief and water resources adaptability management (Yan and Chen 2013). The coincidence probability analysis depends on the joint distribution construction (Yan and Chen 2013). phish neil youngWebThe Great Flood: Comparison. The Great Flood: mythological story about a great destruction that once befell the earth. There are several variants; the Biblical version is the most famous. The possibility that there is a historical event behind the story (a local … phish nalgeneWebThe flood coincidence methodology within this contribution gives a statistically sound analysis concerning an important feature of flood genesis. The whole Danube reach is covered by such research, which reveals flood behaviour along the Danube impressively. phish music videoWebPeak discharge probability relationships, hourly flow data and daily mean streamflow data, are used to construct probabilistic hydrographs. The peak discharge probability relationship uses data from gauge stations or from rainfall–runoff modelling combined with … phish nectarWebMay 22, 2024 · Peak flows values (Q) and hydrograph volumes (V) are obtained from a selected family of historical flood events (period 1957–2024), for two neighboring mountain catchments located in the Ebro river basin, Spain: rivers Ésera and Isábena. Barasona dam is located downstream of the river junction. The peaks over threshold (POT) method is … phish nails