Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
6874611 | Journal of Computational Science | 2015 | 6 Pages |
Abstract
Coastal surge floods are extreme phenomena with low frequency of occurrence. In this paper, a combination of two approaches based on the stochastic model for multivariate extremes and the synthetic storm model was applied for coastal floods reconstruction in St. Petersburg. The stochastic model is based on multivariate distributions of cyclone' parameters with the use of an equal probability contours method. The synthetic storm model was developed taking into account probability distributions of cyclone parameters. As a result, the synthetic cyclone generation mechanism (as an implementation) was proposed. Finally, reconstruction of the extreme coastal floods was used to investigate related risks based on the two stage ensemble of plan generation for protection barrier gate maneuvering as well as for the plan generation quality estimation.
Keywords
Related Topics
Physical Sciences and Engineering
Computer Science
Computational Theory and Mathematics
Authors
Anna V. Kalyuzhnaya, Alexander A. Visheratin, Alexey Dudko, Denis Nasonov, Alexander V. Boukhanovsky,