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DOI	10.1016/j.rsma.2024.103536
	Storm surge induced by 2019 Tropical Storm Pabuk and impact on the shoreline in Kuala Nerus Terengganu, east coast of Peninsular Malaysia
	Abd Razak, Wan Amrul Jaahiz; Ramli, Muhammad Zahir; Baharim, Nor Bakhiah; Shubri, Syazana Md; Zakaria, Junainah; Harris, Muhammad Fadhli; Ali, Azizi; Ariffin, Effi Helmy
发表日期	2024
ISSN	2352-4855
起始页码	74
卷号	74
英文摘要	This study investigates the one-year shoreline impacts of 2019 Tropical Storm Pabuk and the morphological changes of beaches in the study area of Kuala Nerus in Malaysia mediated by the hydrodynamic conditions. The study used a numerical model that utilised the two-way coupling of the wave and hydrodynamic model of MIKE 21 to simulate the event. The impact of the event was determined by employing the Digital Shoreline Analysis System, along with regular in-situ measurements of beach profiles carried out monthly. The results show a significant retreat rate of -58 m/year at Tok Jembal, highlighting the significant erosive impact, particularly on the northwest side of the airport. Despite a storm surge height below the extreme thresholds (>1 m), the beach morphology and the presence of coastal protection structures exerted a significant modulating influence. Batu Rakit, which is characterised by a wide beach, exhibited increased wave run-up and erosion resulting from the combined effect of a tidal surge of 0.64 m and significant wave heights of more than 1.12 m. UMT and Teluk Ketapang, on the other hand, which are shielded by coastal structures and influenced by longshore currents, experienced beach accretion. The intensification of the recirculation current with the surge is postulated to have contributed to the pronounced erosion at Pengakalan Maras. Although the overall magnitude of the storm surge was not exceptional, this study emphasises the importance of studying the effects of storm surges on monsoonal coasts. The intricate interplay between waves and currents, elucidated by coupled hydrodynamic and wave modelling, is crucial for understanding the consequences of storms and for proactive coastal management strategies. This study emphasises the crucial role of detailed hydrodynamic modelling in developing effective erosion control measures, which is an ongoing challenge for coastal communities.
英文关键词	Tropical Storm; Storm Surge; Numerical Modelling; South China Sea
语种	英语
WOS研究方向	Environmental Sciences & Ecology ; Marine & Freshwater Biology
WOS类目	Ecology ; Marine & Freshwater Biology
WOS记录号	WOS:001237001600001
来源期刊	REGIONAL STUDIES IN MARINE SCIENCE
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/303400
作者单位	Universiti Malaysia Terengganu; International Islamic University Malaysia; International Islamic University Malaysia; Universiti Malaysia Terengganu
推荐引用方式 GB/T 7714	Abd Razak, Wan Amrul Jaahiz,Ramli, Muhammad Zahir,Baharim, Nor Bakhiah,et al. Storm surge induced by 2019 Tropical Storm Pabuk and impact on the shoreline in Kuala Nerus Terengganu, east coast of Peninsular Malaysia[J],2024,74.
APA	Abd Razak, Wan Amrul Jaahiz.,Ramli, Muhammad Zahir.,Baharim, Nor Bakhiah.,Shubri, Syazana Md.,Zakaria, Junainah.,...&Ariffin, Effi Helmy.(2024).Storm surge induced by 2019 Tropical Storm Pabuk and impact on the shoreline in Kuala Nerus Terengganu, east coast of Peninsular Malaysia.REGIONAL STUDIES IN MARINE SCIENCE,74.
MLA	Abd Razak, Wan Amrul Jaahiz,et al."Storm surge induced by 2019 Tropical Storm Pabuk and impact on the shoreline in Kuala Nerus Terengganu, east coast of Peninsular Malaysia".REGIONAL STUDIES IN MARINE SCIENCE 74(2024).