The Amplitudes and Phases of Tidal Constituents from Harmonic Analysis at Two Stations in The Gaspar Strait of Bangka Belitung

Yuliardi, Amir Yarkhasy and Heltria, Septy and Taj, Kemal and Natih, Nyoman M N (2011) The Amplitudes and Phases of Tidal Constituents from Harmonic Analysis at Two Stations in The Gaspar Strait of Bangka Belitung. Omni-Akuatika, 18 (1). pp. 10-19. ISSN 1858-3873 print / 2476-9347 online

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Abstract

The waters of the Bangka Belitung islands are shallow waters that are affected by tides. The tides in these waters originate from the propagation of the South China Sea and the Java Sea so they have unique characteristics. This study aims to analyze the amplitude and phase difference at 2 stations representing Bangka and Belitung Islands with the final output of LAT and HAT information as safe depths for ports in NFP Sungailiat and NFP Tanjung Pandan. Tidal data for 1 year with time intervals of 1 hour in 2015 were used to extract the harmonic components to determine the type of tide and calculate the tidal level at each station. The results obtained are 19 harmonic components with a diurnal tide type. The water level at Tanjung Pesona was higher than Tanjung Tinggi which is described by tidal levels with HAT 2.64 and LAT 1.72 m. Safe depth for anchored in the LAT condition (lowest recess), the water level at Tanjung Pesona station was above the maximum depth of the Sungailiat NFP pool, on the other hand, the Tanjung Pandan NFP LAT is 0.44 m below the maximum depth of the port pool.

Type:	Article
Subjects:	Q Science > Q Science (General)
Divisions:	Fakultas Peternakan > Pemanfaatan Sumber Daya Perikanan
Depositing User:	Septy Heltria
Date Deposited:	28 Jul 2022 07:41
Last Modified:	28 Jul 2022 07:41
URI:	https://repository.unja.ac.id/id/eprint/35689

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