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Suspended sediment transport generated by non-hydrostatic hydrodynamics in Northern Waters of Aceh, Indonesia

Setiawan, Ichsan ; Haditiar, Yudi ; Syukri, Muhammad ; Ismail, Nazli ; Rizal, Syamsul

Heliyon, 2023-06, Vol.9 (6), p.e17367-e17367, Article e17367 [Periódico revisado por pares]

England: Elsevier Ltd

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  • Título:
    Suspended sediment transport generated by non-hydrostatic hydrodynamics in Northern Waters of Aceh, Indonesia
  • Autor: Setiawan, Ichsan ; Haditiar, Yudi ; Syukri, Muhammad ; Ismail, Nazli ; Rizal, Syamsul
  • Assuntos: Current circulation ; Northern Waters of Aceh ; Tidal harmonic component constant ; Total suspended sediment concentration
  • É parte de: Heliyon, 2023-06, Vol.9 (6), p.e17367-e17367, Article e17367
  • Notas: ObjectType-Article-1
    SourceType-Scholarly Journals-1
    ObjectType-Feature-2
    content type line 23
  • Descrição: Suspended Sediment transport in the Northern Waters of Aceh is investigated in the domains between 5.4° - 5.65° N Latitude and 95.15° - 95.45° E. Therefore, this study aims to calculate the suspended sediment transport using a non-hydrostatic hydrodynamic model with an output distribution of total suspended sediment concentration. The model was run using tidal components of M2, S2, K1, O1, N2, K2, P1, Q1 and the wind every 6 h in February and August 2019 representing the North East and South West monsoons, as well as sea temperature and salinity data. The results of the model correlated with the Tide Model Driver data obtained, and the simulation results indicated the current in February 2019 is different than in August. The numerical simulation results show that the distribution of suspended sediments in Northern Waters of Aceh is driven by currents. Furthermore, the hydrodynamics and the designed model showed that the distribution value of the surface total suspended sediment concentration was lower in August than in February 2019. The verification results of the surface total suspended sediment concentration between the model and the Visible Infrared Imaging Radiometer Suite showed a good match. These results can facilitate the analysis of limited observation and remote sensing data. •The tidal amplitude is smaller in the West than in the North of Northern Waters of Aceh.•Currents in February differ from August 2019 due to winds.•Total suspended solid concentrations are higher in the North than in the West of Northern Waters of Aceh.•Surface currents determine the distribution of total suspended solid.
  • Editor: England: Elsevier Ltd
  • Idioma: Inglês
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  • Realização: ABCD-USP USP   Logos de Redes Sociais: Freepik

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