Search
Now showing items 1-3 of 3
Nonstationary Hydrological Distribution Estimation Using Hierarchical Model with Stochastic Covariates
Publisher: American Society of Civil Engineers
Abstract: In nonstationary hydrological frequency analysis, the nonstationarity of hydrological series is often characterized by expressing the distribution parameters as functions of some covariates. The distribution parameters ...
Nonstationary Seasonal Design Flood Estimation: Exploring Mixed Copulas for the Nonmonotonic Dependence between Peak Discharge and Timing
Publisher: ASCE
Abstract: The seasonal design flood (SDF) plays an important role in guiding water resources management and floodwater utilization. To estimate the SDF, studies have established the joint distribution of flood peak (i.e., annual ...
AR-GARCH with Exogenous Variables as a Postprocessing Model for Improving Streamflow Forecasts
Publisher: ASCE
Abstract: The common strategy for real-time streamflow forecasting involves a precalibrated rainfall-runoff model for streamflow simulation together with a statistical postprocessing model of simulation errors for updating simulated ...