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Showing 1 to 6 of 6 for “"Partial Duration Series"”.
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Frequency analysis of low flows: comparison of a physically based approach and hypothetical distribution methods
… based recession model dealing with time series, (2) log-Pearson type III and mixed log-Pearson type III using annual minimum series, (3) Double Bounded pdf using annual minimum series, (4) Partial Duration Series applying truncated and censored flows. Each method has a computer program …
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Estimativa do período de retorno de enchentes em postos fluviométricos, com curto período de observação
Analysis of flood using partial duration series in station with short term records improved with flood records in nearby station with longer record is the subject of this study. The approach used is based on the recent results on this problem, where the bivariate exponential probability …
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Determinação de vazões extremas a partir de séries parciais ou máximos anuais
… to evaluate the possibilities of the use of the Partial Duration Series (peaks over a treshold methods, POT) to estimate flood peaks with very high return periods. Initially, the mean daily flow records of 29 gauging stations of the Rio Doce basin are used as a tool to verify the major …
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The Waimakariri River and its environment: frequency analysis of extreme events and the effects of flow modifications
… has almost exclusively relied on annual maximum series (AMS), in combination with a few selected probability distributions based on theoretical considerations. Low flow frequency analysis, albeit an informative tool for water planning, is seldom utilised and no estimates are published for the …
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Storm Water Management Using a High Density Rainfall Network Along With Long Term Records
The United States Weather Bureau had published Technical Paper No. 40 (TP-40) in 1961 which provides a rainfall atlas for the United States. These rainfall frequencies have been used by engineers throughout the United States including Jefferson Parish, Louisiana. Rainfall from Audubon and the New …
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Evaluating the impacts of urbanization and stormwater management practices on stream response
… in changes to the magnitude, frequency, and duration of flow in stream channels. These flow regime changes often alter the quality of aquatic habitats and native biota of streams. Identification of linkages between urban land use policies and practices and the associated geomorphic and …