The Hydrodynamic Model Application for Future Coastal Zone Development in Remote Area

Q3 Engineering

Open Civil Engineering Journal Pub Date : 2023-08-01 DOI:10.28991/cej-2023-09-08-02

S. Hermawan, David Bangguna, Edwin Mihardja, Jason Fernaldi, Jescey Edlin Prajogo

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Abstract

Indonesia is an archipelago country with a wealth of marine resources. However, local communities have not optimally utilized the use of natural resources, including those in the coastal zone of Central Sulawesi, Indonesia. This research goal is to identify the potential coastal areas for future development in the coastal zones, such as grouper floating net cage (FNC) culture, seaweed cultivation, and tourism areas. Thus, it is intended to develop the methodology of the hydrodynamic models for decision support systems (DSS) within the analysis hierarchy process. There are a total of 25 parameters criteria to calculate the potential future coastal zone development, including physics, water quality, and zoning properties. This DSS can serve as the foundation for instruction, knowledge, and application in developing rural coastal regions. Because of its breadth, this research endeavor is still ongoing. After calibration and verification, the initial study of the potential area of approximately 98,000 ha indicates that the model meets the accuracy requirement within the range of the root mean square error of approximately 0.184. Then, the outcomes of the hydrodynamic model simulation in DSS can be used as essential information for maritime development at this location. The outcomes demonstrate that the best areas for grouper FNC cultivation, seaweed cultivation, along with marine tourism are 6,163 ha, 91,000 ha, and 9,024 ha, respectively. It is expected that this research will contribute to sustainable future coastal zone development in the vicinity of Central Sulawesi, Indonesia. Doi: 10.28991/CEJ-2023-09-08-02 Full Text: PDF

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水动力模型在偏远地区未来海岸带开发中的应用

印度尼西亚是一个群岛国家，拥有丰富的海洋资源。然而，当地社区并没有充分利用自然资源，包括印度尼西亚中苏拉威西沿海地区的自然资源。本研究的目的是在海岸带确定未来发展的潜在沿海地区，如石斑鱼浮网箱养殖、海藻养殖和旅游区。因此，它的目的是在分析层次过程中开发决策支持系统(DSS)的水动力模型的方法。总共有25个参数标准来计算潜在的未来海岸带开发，包括物理、水质和分区属性。该决策支持系统可作为发展中沿海农村地区教学、知识和应用的基础。由于其广度，这项研究仍在进行中。经过标定和验证，对约9.8万ha的潜在面积的初步研究表明，该模型在均方根误差约0.184的范围内满足精度要求。然后，DSS中水动力模型模拟的结果可以作为该地区海洋开发的重要信息。结果表明:最适宜石斑鱼FNC养殖面积为6163 ha，最适宜海藻养殖面积为91000 ha，最适宜海洋旅游面积为9024 ha;预计这项研究将有助于印度尼西亚中苏拉威西岛附近未来沿海地区的可持续发展。Doi: 10.28991/CEJ-2023-09-08-02全文:PDF

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来源期刊

Open Civil Engineering Journal Engineering-Civil and Structural Engineering

CiteScore

1.90

自引率

0.00%

发文量

期刊介绍： The Open Civil Engineering Journal is an Open Access online journal which publishes research, reviews/mini-reviews, letter articles and guest edited single topic issues in all areas of civil engineering. The Open Civil Engineering Journal, a peer-reviewed journal, is an important and reliable source of current information on developments in civil engineering. The topics covered in the journal include (but not limited to) concrete structures, construction materials, structural mechanics, soil mechanics, foundation engineering, offshore geotechnics, water resources, hydraulics, horology, coastal engineering, river engineering, ocean modeling, fluid-solid-structure interactions, offshore engineering, marine structures, constructional management and other civil engineering relevant areas.