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Ngày xuất bản: 30/11/2025
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DOI: 10.65154/jmst.2025.i84.907
Số xuất bản
Số 84 (2025): Số 84 (11/2025)
Chuyên mục
KỸ THUẬT VÀ CÔNG NGHỆ HÀNG HẢI
Trích dẫn bài báo
HOU, T.-H., YANG, , S.-R., LIU, Y.-C., & NGUYEN, T. H. H. (2025). EXPLORATION OF DOMINANT NEARSHORE CURRENT DIRECTIONS: AN INTEGRATED STUDY OF NUMERICAL SIMULATION AND CIVIC ENGAGEMENT ON MARINE DEBRIS HOTSPOT CHARACTERISTICS ALONG THE COASTAL ZONE OF TAINAN, TAIWAN. Tạp chí Khoa học Công nghệ Hàng hải, 84, 77-81. https://doi.org/10.65154/jmst.2025.i84.907
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EXPLORATION OF DOMINANT NEARSHORE CURRENT DIRECTIONS: AN INTEGRATED STUDY OF NUMERICAL SIMULATION AND CIVIC ENGAGEMENT ON MARINE DEBRIS HOTSPOT CHARACTERISTICS ALONG THE COASTAL ZONE OF TAINAN, TAIWAN

HOU, TIEN-HUNG1, YANG, SHING-RU2,3, LIU, YU-CHENG4, NGUYEN THI HONG HANH5,
1 Coastal Ocean Monitoring Center, National Cheng Kung University
2 Department of Interior Design, Tainan University of Technology
3 Research Center for Sustainable Environment and Applied Technology, Tainan University of Technology
4 Department of Regimen and Leisure Management, Tainan University of Technology
5 Faculty of Civil Engineering, Vietnam Maritime University

Nội dung chính của bài viết

Tóm tắt

Marine debris is an escalating global environmental threat that jeopardizes ecological stability and maritime navigation safety. This study applies ocean numerical modeling and Lagrangian particle-tracking techniques to simulate the spatiotemporal drift pathways and dispersion behavior of debris under combined ocean current and wind forcing. Focusing on the Tainan coastline, a three-dimensional model was developed to analyze debris originating from major river outlets, providing a precise assessment of shoreline impacts and spatial distribution patterns. The results highlight significant accumulation of “hotspot zones” and forecast future drift trends. This study offers a scientific basis for policymakers to identify debris sources and destinations, thereby supporting targeted cleanup actions and enhancing civic responsibility through participatory education.

Từ khóa

Numerical simulation, Lagrangian particle tracking techniques, drift, debris.

Chi tiết bài viết

Tài liệu tham khảo

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