Impact of the interaction of surge, wave and tide on a storm surge on the north coast of Vietnam

Thai, Tran Hong; Thuy, Nguyen Ba; Dang, Vu Hai; Kim, Sooyoul; Hole, Lars Robert

doi:10.1016/j.piutam.2017.09.013

Cited by 11 publications

(4 citation statements)

References 21 publications

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“…SuWAT (Surge Wave and Tide) là mô hình tích hợp thủy triều, sóng biển và nước dâng bão. Mô hình được xây dựng tại đại học Kyoto Nhật Bản [3], bao gồm 2 mô hình thành phần là: mô hình thủy triều và nước dâng dựa trên hệ phương trình nước nông phi tuyến 2 chiều có tính đến nước dâng do ứng suất bức xạ sóng và ứng suất bề mặt do sóng trong bão và mô hình SWAN tính toán sóng.…”

Section: Mô Hình Tích Hợp Thủy Triều Sóng Biển Và Nước Dâng Bãounclassified

Xác định khả năng xảy ra đặc trưng cực trị cường độ bão và nước dâng do bão đến các khu vực ven biển dựa trên các mô phỏng khí tượng - hải văn

Thái¹

2019

VNJHM

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Typhoon Haiyan in 2013 was one of most powerful tropical cyclones ever recorded that resulted in severe damage to lives and properties in the Philippines. To avoid the similar risk for Vietnam, Prime Minister requested preparedness planning to respond to this super typhoon, especially the scientific analysis to provide the preliminary prediction for extreme typhoon intensity and storm surge that potentially affecting the coastal areas of Vietnam (Official Letter No. 3912/VPCP-KTN dated May 30, 2014 of the Government Office on the implementation of mission to proactively respond to super typhoon). The use of physical simulation and ensemble predictions in particular allows us to predict the likelihood of extreme typhoon intensity and strom surge in addition to the observed extreme in the coastal areas of Vietnam.

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Section: Mô Hình Tích Hợp Thủy Triều Sóng Biển Và Nước Dâng Bãounclassified

Xác định khả năng xảy ra đặc trưng cực trị cường độ bão và nước dâng do bão đến các khu vực ven biển dựa trên các mô phỏng khí tượng - hải văn

Thái¹

2019

VNJHM

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“…Mud and sand are trapped behind dams, leading to a decrease in coastal sediment supply, which is considered the overarching cause of decreased sediment supply to the coast, leading to coastal erosion [11][12][13]. To evaluate hydrodynamics and sediment transport, 2and 3-dimensional models have been used [14][15][16][17]. These studies have focused on clarifying sediment's seasonal distribution and mud dependence on meteorological, hydrological, oceanographic, tide, wave, and storm surges.…”

Section: Introductionmentioning

confidence: 99%

The trend of erosion and accretion of the western coast of the Mekong Delta, the section from Ca Mau Cape to Kien Giang

Chau My Nguyen,

Huynh Thuy Duong,

Ta Bui

2024

JHM

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Natural processes and human-caused activities, including coastal erosion, constantly threaten coastal areas. This phenomenon is dangerous because the permanent loss of land leads to the transformation of the coast. In recent years, coastal erosion has become increasingly complicated in the Mekong Delta, especially in the western coastal area of Cape Ca Mau. This study aims to provide updated results of the changing trend of accretion/erosion of the coastline from Cape Ca Mau to Kien Giang in 2021-2023. Specifically, the rate and area of erosion/accretion considered. Remote sensing and GIS tools are used. As a result, in Ngoc Hien district, Ca Mau, the erosion rate is 55.66 m/year, and the erosion area is 47.21 hectares, ranking highest compared to other districts in the same study area. The results also show that the Kien Giang coastal area has a more moderate erosion process than the accretion process. In contrast, on the coast of the Ca Mau Cape area, the erosion and accretion process are complexly interwoven, especially in the Dat Alluvial Plains area Cape -Ngoc Hien (Ca Mau).

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“…The use of a surge, wave, and tidal model (SuWAT) was combined to simulate storm surges for three storms: Xang-sane (2006), Ketsana (2009), and Nary (2013) [24]. Furthermore, the use of surge, wave, and tidal models (SuWAT) was combined to simulate storm surges for two storms: Frankie (1996) and Washi (2005) [25]. Models were also developed to predict/prevent storm surges at Sakaiminato Port, Torrori, Japan, using the method of data processing (GMDH) algorithms for Typhoons Maemi (2003), Songda (2004), and Megi (2004) [26].…”

Section: Introductionmentioning

confidence: 99%

Numerical Simulation of the Flood and Inundation Caused by Typhoon Noru Downstream from the Vu Gia-Thu Bon River Basin

Thai,

Tri,

Anh

et al. 2023

Sustainability

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Typhoon Noru (2022) was a historic storm that caused significant damage to the central region of Vietnam. Typhoon Noru has caused strong winds and torrential rainfall in Da Nang, Quang Nam, and Quang Ngai. Quang Nam Province saw many trees and power lines fall, and many areas were flooded. The Da Nang government has reported the typhoon toppled many trees, blew the rooftops of three houses, damaged the walls of several schools, and caused a power outage at some 3200 substations. It resulted in widespread flooding in coastal areas and downstream from the Vu Gia-Thu Bon River river basin. This study evaluates the impact of Typhoon Noru. The results show that: (1) The numerical simulation was applied to re-analyze the offshore meteorological field with the Coupled Ocean–Atmosphere–Wave–Sediment Transport (COAWST) model as an input for 2D wave propagation and hydraulic models; (2) The study couples the 1D and 2D models in MIKE FLOOD to simulate the flood and inundation caused by Typhoon Noru in the study area. The calibration and validation results of the 1D hydraulic model, the 2D wave propagation model, and the 2D hydrodynamic model were reasonably good, with a Nash coefficient ranging from 0.84 to 0.96 and a percent bias (BIAS) of −0.9% to 7.5%. The results of the simulation showed that the flood and inundation caused by Typhoon Noru resulted in significant damage in two districts: Thang Binh in Quang Nam province and Hoa Vang in Da Nang province. The practical significance of these results is that they provide valuable support for warning systems and troubleshooting efforts related to the impact of typhoons.

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Impact of the interaction of surge, wave and tide on a storm surge on the north coast of Vietnam

Cited by 11 publications

References 21 publications

Xác định khả năng xảy ra đặc trưng cực trị cường độ bão và nước dâng do bão đến các khu vực ven biển dựa trên các mô phỏng khí tượng - hải văn

Xác định khả năng xảy ra đặc trưng cực trị cường độ bão và nước dâng do bão đến các khu vực ven biển dựa trên các mô phỏng khí tượng - hải văn

The trend of erosion and accretion of the western coast of the Mekong Delta, the section from Ca Mau Cape to Kien Giang

Numerical Simulation of the Flood and Inundation Caused by Typhoon Noru Downstream from the Vu Gia-Thu Bon River Basin

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