[HTML][HTML] Assessing Typhoon Soulik-induced morphodynamics over the Mokpo coastal region in South Korea based on a geospatial approach

SG Yum, MS Song, MD Adhikari - Natural Hazards and Earth …, 2023 - nhess.copernicus.org
The inner shelf and coastal region of the Yellow Sea along the Korean Peninsula are
frequently impacted by typhoons. The Mokpo coastal region in South Korea was significantly …

[HTML][HTML] Investigating coastal backwater effects and flooding in the coastal zone using a global river transport model on an unstructured mesh

D Feng, Z Tan, D Engwirda, C Liao… - Hydrology and Earth …, 2022 - hess.copernicus.org
Coastal backwater effects are caused by the downstream water level increase as a result of
elevated sea level, high river discharge and their compounding influence. Such effects have …

Near real-time predictions of tropical cyclone trajectory and intensity in the northwestern Pacific Ocean using echo state network

Y Na, B Na, S Son - Climate Dynamics, 2022 - Springer
A recurrent neural network model for predicting the trajectories and intensities of tropical
cyclones (TCs) in the northwestern Pacific Ocean basin is described in the present study. By …

An efficient HLL-based scheme for capturing contact-discontinuity in scalar transport by shallow water flow

S Hwang, S Son - Communications in Nonlinear Science and Numerical …, 2023 - Elsevier
An efficient numerical scheme is developed for coupled hydrodynamic and scalar transport
systems to guarantee the conservation and the positivity-preserving properties for water …

Mitigation measures of storm surge inundation at an onshore aquaculture farm

L Wang, S Hu, J Han, P Hu, X Yu - Journal of Hydrology, 2024 - Elsevier
Onshore pond-based aquaculture occupies a large proportion of coastal fisheries and is
vulnerable to marine flooding. One common adaptation strategy is constructing sluices …

Understanding tidal jet vortices over complex bathymetry via numerical modeling and drone observation: Match and mismatch in the vortex dynamics under idealized …

S Hwang, B Na, S Son - Journal of Geophysical Research …, 2024 - Wiley Online Library
The formation and evolution of tidal jet vortices over complex bathymetry were investigated
using numerical modeling and in situ observation. Delft3D FM simulation on an unstructured …

Prediction of atmospheric motion vectors around typhoons using generative adversarial network

B Na, S Son - Journal of Wind Engineering and Industrial …, 2021 - Elsevier
In this study, atmospheric motion vectors (AMVs) were derived from the satellite images
predicted using a generative adversarial network (GAN) and a deep multi-scale frame …

A study on key determinants in enhancing storm surges along the coast: Interplay between tropical cyclone motion and coastal geometry

X Qian, S Hwang, S Son - Journal of Geophysical Research …, 2024 - Wiley Online Library
Generalizing the relationship between cyclonic features and storm surges remains
challenging because previous studies have produced diverse results for different regions …

A study of deep learning algorithm usage in predicting building loss ratio due to typhoons: the case of southern part of the Korean Peninsula

JM Kim, J Bae, MD Adhikari, SG Yum - Frontiers in Earth Science, 2023 - frontiersin.org
The goal of this study is to suggest an approach to predict building loss due to typhoons
using a deep learning algorithm. Due to the influence of climate change, the frequency and …

Risk Level Assessment of Typhoon Hazard Based on Loss Utility

G Liu, B Yang, X Nong, Y Kou, F Wu, D Zhao… - Journal of Marine …, 2023 - mdpi.com
In the context of climate change with frequent natural disasters, disaster risk assessment can
provide great help for related risk decision-making. Based on the theory of loss expectation …