Coastal management status of Banda Aceh city and Aceh Besar and the future trends

Irham, Muhammad; ND, Muhammad Authar; Miswar, Edy; Deli, Anwar

doi:10.1051/e3sconf/202234004005

Cited by 2 publications

(2 citation statements)

References 16 publications

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“…The damage to the coast has been identified by Ramakrishnan et al, [1] in their research on wave-induced coastal flooding along the southwest coast of India during tropical cyclone Tauktae. Irham et al, [2] proposed the management of coastal Aceh Province to maintain coastal zones, coastal development, and future environmental challenges. Nicholls et al, [3] have examined the potential investment costs for a global report in the 21st century amounting to US$18.3 trillion.…”

Section: Introductionmentioning

confidence: 99%

Risk Management of Coastal Ring Roads to Rate Abrasion on The Lhokseumawe City

Teuku Muhammad Ridwan,

Ahmad F. Ayob

2024

ARASET

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This paper presents an approach for developing risk management strategies for ring roads in coastal abrasion Lhokseumawe ring roads. Currently, management strategies in these regions are designed to rubble mount breakwaters on coastal performance under traffic loads. However, recent large-scale waves and their associated damage to coastal areas have demonstrated the need to consider the height when making coastal management decisions. This paper aims to develop a risk management strategy that includes handling/controlling accelerated beach abrasion which damages coastal infrastructure buildings and the application of the ALARP scheme as an acceptable risk control limit for decision makers in risk management so as to minimize the potential impact at any given time... The methods consider the rate of coastal abrasion associated with hazards and the economic, social, and environmental consequences of collapse under high tide. The data were collected from the satellite Landsat range of the 1995-2021 year. The analysis adopted Digital Shoreline Analysis System with Enhanced Thematic Mapper (ETM). The risk management strategies are achieved by formulating and solving a multi-objective optimization problem. This problem's findings include abrasion -2.11 m/year and accretion maximum at 111.34 m or 4.45%. The height of the wave was found approximately range 2.33-10.25 sec, and the period average 4.57 m/year. In addition, the periods of the wave were in the range of 2.33-10.25 sec, and the average period was 4.57 sec. The topography characteristics were found between 0 and 8.60 meters, with an average level, is 4.30 meters. The percentage of the slope of the shoreline was found to be 2.90 to 4.47%, and the average beach slope was 3.76%. The risk management achieved in ring roads was relevant to the application scheme ALARP zone to solve the problem from very high to hight risk. The rubble mound breakwaters along the coast were believed to minimize abrasion and mitigate disasters to protect infrastructure ring roads for a long time.

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Section: Introductionmentioning

confidence: 99%

Risk Management of Coastal Ring Roads to Rate Abrasion on The Lhokseumawe City

Teuku Muhammad Ridwan,

Ahmad F. Ayob

2024

ARASET

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“…Leupung District is a sub-district located in the western region of Aceh Besar District. Leupung district has great potential for the fisheries sector [1,2]. Geographically, Leupung beach which is included in the district of Aceh Besar is one of the coastal areas that is famous for its natural beauty as a tourism location and also as an area that has high economic value potential, this is because it has natural resources such as fisheries and tourism [3].…”

Section: Introductionmentioning

confidence: 99%

Analysis of the Socio-Economic vulnerability of coastal area of Leupung District, Aceh Besar

Imstiyaz,

Deli,

Irham

et al. 2023

IOP Conf. Ser.: Earth Environ. Sci.

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The purpose of this study is to assess the status of socio-economic vulnerability in the coastal area of Leupung sub-district, Aceh Besar district. The assessment was carried out by applying six indicators of vulnerability, namely income per capital, asset ownership, green belt area, population density, education level, and local wisdom using the SEVI (Social Economic Vulnerability Index) method. These indicators were then analyzed and described in the form of vulnerability maps using GIS applications to get a clear picture of the socio-economic conditions of communities in the form of thematic maps. The results of the study indicate that the green belt in several villages in the Leupung area has a high vulnerability status, then asset ownership, population density, and income per capita are included in the vulnerable category. Meanwhile, the local wisdom and education level of the community is generally in low to moderate vulnerability status. The results also indicate that the status of vulnerability in the sub-district of Leupung tends to lead to high vulnerability if coastal management does not anticipate these possibilities.

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Coastal management status of Banda Aceh city and Aceh Besar and the future trends

Cited by 2 publications

References 16 publications

Risk Management of Coastal Ring Roads to Rate Abrasion on The Lhokseumawe City

Risk Management of Coastal Ring Roads to Rate Abrasion on The Lhokseumawe City

Analysis of the Socio-Economic vulnerability of coastal area of Leupung District, Aceh Besar

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