ANALISIS PENGARUH ANGIN TERHADAP POLA ARUS PERMUKAAN DAN DISTRIBUSI SALINITAS DI MUARA SUNGAI PALU
Abstract
The pattern of surface currents and salinity distribution at the mouth of the Palu River by using the 2D coherens model to show that the presence of wind factors influences the velocity and direction of the tidal and non-tidal surface flow patterns at the mouth of the Palu River. Using primary and secondary data, the results show that non-tidal currents are more dominant with the direction of spread from the North to the East to the West then turn to the South, with a velocity of 2.57 m/s. The pattern of salinity distribution with tidal and non-tidal flow generators has a different model. Still, it has the same direction, namely the flow from North East to West direction, which is deflected to the South adjacent to the mouth of the Palu River estuary.
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References
Arianty, N., Mudin, Y., & Rahman, A. (2017). Permodelan Refraksi Gelombang dan Analisis Karakteristik Gelombang Laut Di Perairan Teluk Palu. Jurnal Gravitasi, 16(2), 23–30.
H, K., & Bayong Tjasyono. (2006). Meteorologi Indonesia Volume I. Jakarta: Badan Meteorologi Klimatologi dan Geofisika.
Habibie, M. N., Sasmito, A., & Kurniawan, R. (2011). Kajian Potensi Energi Angin Di Wilayah Sulawesi Dan Maluku. Jurnal Meteorologi dan Geofisika, 12(2), 181-187. https://doi.org/10.31172/jmg.v12i2.99
Hanafi, M. I. (2010). Studi Karakteristik Fisik Estuari Sungai Deli. Universitas Sumatra Utara, Medan.
Luyten, P. J., Jones, J. E., Proctor, R., Tabor, A., & Tett, P. (1999). WILD, ALLEN, K.,COHERENS: A Coupled Hydrodynamical-Ecological Model for Regional and Shelf Seas: User Documentation. MUMM Re Port, Management Unit of the Mathematical Models of the North Sea.
Marinov, D., Norro, A., & Zaldívar, J.-M. (2006). Application of
COHERENS model for hydrodynamic investigation of Sacca di Goro coastal lagoon (Italian Adriatic Sea shore). Ecological Modelling, 193(1),52–68.https://doi.org/10.1016/j. ecolmodel.2005.07.042
Martono. (2008). Simulasi Pengaruh Angin Terhadap Sirkulasi Permukaan Laut Berbasis Model. Lembaga Penerbangan Dan Antariksa Nasional (LAPAN) Yogyakarta.
Muhaemin, A. F. (2007). Model Sebaran Temperatur dan Salinitas Di Muara Sungai Teluk Jakarta. ITB, Bandung.
Nybakken, J. (1992). Biologi Laut: Suatu Pendekatan Ekologis. PT. Gramedia, Jakarta.
Pond, S., & Pickard, G. L. (1983). Introductory dynamical oceanography. Butterworth Heinemann.
Rahman, A., Arfiah, & Mudin, Y. (2017). Model Distribusi Salinitas Dan Temperatur Air Laut Dengan Menggunakan Metode Numerik 2D Di Muara Sungai Toaya Dan Muara Sungai Palu. Jurnal Gravitasi. 16(2), 8-14.
Suardi, Y. (2006). Pola Umum Angin Di Indonesia. Institut Pertanian Bogor.
