Review of Statistical Models for Flood Frequency Estimation

摘要: The relation between flood frequency estimates and the economic decision-making process is briefly discussed selected developments in analysis are traced tabular form. main types of procedures models surveyed including at-site, at-site/regional regional only cases. cases include Index Flood, Bayesian TCEV methods. Criteria for selecting a procedure under two headings, descriptive ability predictive ability. former relates to model’s preserve statistics observed series while latter quantile estimating robust manner. relative merits different estimators discussed, beginning with at-site search estimator. This followed by principal results available about estimators. Further topics considered homogeneity statistical behaviour, effect spatial temporal interdependence magnitudes, detection use historical floods.