Pengaruh Pencampuran Air Laut Dan Air Tawar Terhadap Struktur Fisik Estuaria
DOI:
https://doi.org/10.70134/peraut.v2i1.604Keywords:
Estuary, Water Mixing, Salinity, Stratification, HydrodynamicsAbstract
Estuaries are semi-enclosed coastal waters where seawater and freshwater from land meet. The mixing of these two types of water creates complex physical conditions, affecting salinity, temperature, substrate and current dynamics. This study aims to analyze the influence of seawater and freshwater mixing on the physical structure of estuaries, focusing on stratification patterns, salinity distribution and hydrodynamics. The research method involved a literature review of various current scientific sources. Results show that mixing patterns are strongly influenced by factors such as freshwater discharge, tides, and estuarine bottom topography. Understanding these dynamics is important for the sustainable management of estuarine ecosystems.
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Putri, A. R., Widianingsih, N., & Maulana, R. (2021). Hydrodynamic Modelling of Saltwater Intrusion in an Estuarine System: A Case Study in the Mahakam Delta. Journal of Marine Science and Engineering, 9(7), 723.
Rahmadani, R., Nugroho, D., & Purnama, I. (2020). Pengaruh Debit Sungai terhadap Pola Pencampuran Air Laut dan Air Tawar di Estuaria Sungai Musi. Jurnal Ilmu dan Teknologi Kelautan Tropis, 12(2), 145–154.
Zulkarnain, I., & Arifin, Z. (2022). Dynamic of Salinity Stratification in Tidal Estuary under Climate Variability. Ocean Science Journal, 57, 189–200.
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Nasir, A., & Hidayati, N. (2023). Pengaruh Variasi Pasang Surut terhadap Dinamika Salinitas di Estuaria Mahakam, Kalimantan Timur. Jurnal Oseanografi, 18(1), 55–66.
Putri, A. R., Widianingsih, N., & Maulana, R. (2021). Hydrodynamic Modelling of Saltwater Intrusion in an Estuarine System: A Case Study in the Mahakam Delta. Journal of Marine Science and Engineering, 9(7), 723.
Rahmadani, R., Nugroho, D., & Purnama, I. (2020). Pengaruh Debit Sungai terhadap Pola Pencampuran Air Laut dan Air Tawar di Estuaria Sungai Musi. Jurnal Ilmu dan Teknologi Kelautan Tropis, 12(2), 145–154.
Zulkarnain, I., & Arifin, Z. (2022). Dynamic of Salinity Stratification in Tidal Estuary under Climate Variability. Ocean Science Journal, 57, 189–200.
Simbolon, D., Siregar, V. P., & Rudianto, I. (2021). Changes in Estuarine Physical Structure due to Anthropogenic Influence: Case Study in Jakarta Bay Estuary. Marine Pollution Bulletin, 173, 113019.
Nasir, A., & Hidayati, N. (2023). Pengaruh Variasi Pasang Surut terhadap Dinamika Salinitas di Estuaria Mahakam, Kalimantan Timur. Jurnal Oseanografi, 18(1), 55–66.
Suryono, E., & Murtiningrum, T. (2019). Pengaruh Topografi Dasar terhadap Pola Sirkulasi dan Pencampuran di Estuaria. Journal of Coastal Research, 35(5), 1124–1132.
Wijayanti, A., & Kunarso, K. (2020). Analisis Distribusi Salinitas Vertikal di Estuari Pekalongan Berdasarkan Data In Situ dan Model Hidrodinamika. Jurnal Segara, 16(2), 79–89.
Nasir, A., & Hidayati, N. (2023). Pengaruh Variasi Pasang Surut terhadap Dinamika Salinitas di Estuaria Mahakam, Kalimantan Timur. Jurnal Oseanografi, 18(1), 55–66.
Wijayanti, A., & Kunarso, K. (2020). Analisis Distribusi Salinitas Vertikal di Estuari Pekalongan Berdasarkan Data In Situ dan Model Hidrodinamika. Jurnal Segara, 16(2), 79–89.
Putri, A. R., Widianingsih, N., & Maulana, R. (2021). Hydrodynamic Modelling of Saltwater Intrusion in an Estuarine System: A Case Study in the Mahakam Delta. Journal of Marine Science and Engineering, 9(7), 723.
Simbolon, D., Siregar, V. P., & Rudianto, I. (2021). Changes in Estuarine Physical Structure due to Anthropogenic Influence: Case Study in Jakarta Bay Estuary. Marine Pollution Bulletin, 173, 113019.
Zulkarnain, I., & Arifin, Z. (2022). Dynamic of Salinity Stratification in Tidal Estuary under Climate Variability. Ocean Science Journal, 57, 189–200.
Rahmadani, R., Nugroho, D., & Purnama, I. (2020). Pengaruh Debit Sungai terhadap Pola Pencampuran Air Laut dan Air Tawar di Estuaria Sungai Musi. Jurnal Ilmu dan Teknologi Kelautan Tropis, 12(2), 145–154.
Suryono, E., & Murtiningrum, T. (2019). Pengaruh Topografi Dasar terhadap Pola Sirkulasi dan Pencampuran di Estuaria. Journal of Coastal Research, 35(5), 1124–1132.
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Copyright (c) 2025 Paskalis Gulo, Formas Waruwu, Eduard Moris Lase (Author)
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