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Coastal development can significantly impact nearby shorelines, raising concerns about erosion and sustainability. This study investigated the long-term effects of the Tangier Med port on the coastlines of Dalia and Ksar Sghir beaches in Morocco using remote sensing techniques and the digital shoreline analysis system (DSAS). A multi-decadal approach analyzed shoreline changes for pre-construction (1988–2005) and post-construction (2004–2022) periods. The obtained findings reveal contrasting patterns. Ksar Sghir displayed accretion, due to port infrastructure disrupting natural sediment transport. Dalia beach exhibited a mixed response with ongoing erosion and localized accretion, influenced by the construction of a fishing port on the eastern side of the beach. To gain further insights into the future trajectory of these shorelines, a Kalman filter model was employed to predict shoreline positions for the year 2034 and 2044. These predictions highlight the potential for continued divergence between the beaches. Dalia beach faces potential infrastructure damage on the western side due to ongoing erosion, while the eastern side may require increased dredging to maintain fishing port access. Ksar Sghir beach, on the other hand, is projected to experience continued accretion with minimal anticipated negative impacts. This research offers valuable insights into the differential impacts of port development on adjacent coastlines. It highlights the importance of long-term monitoring and pre-construction data for understanding coastal interventions. Additionally, incorporating shoreline forecasting can aid in developing sustainable management strategies for both coastlines and port functionality.
Słowa kluczowe
Wydawca
Rocznik
Tom
Strony
10--19
Opis fizyczny
Bibliogr. 14 poz., rys., tab.
Twórcy
autor
- University Abdelmalek Essaidi, Faculty of Science and Technology, Tangier, Morocco
- University Abdelmalek Essaidi, Faculty of Science and Technology, Tangier, Morocco
autor
- University Abdelmalek Essaidi, Faculty of Science and Technology, Tangier, Morocco
autor
- University Abdelmalek Essaidi, Faculty of Science and Technology, Tangier, Morocco
Bibliografia
- 1. Ali, E.M., El-Magd, I.A. 2016. Impact of human interventions and coastal processes along the Nile Delta coast, Egypt during the past twenty-five years. The Egyptian Journal of Aquatic Research, 42(1), 1–10. https://doi.org/10.1016/j.ejar.2016.01.002
- 2. Bourhili, A., El Khalidi, K., Minoubi, A., Maanan, M., Zourarah, B. 2023. Periodical morphodynamic changes of sand movements at El Jadida Beach. Ecological Engineering & Environmental Technology, 24(4), 15–26. https://doi.org/10.12912/27197050/162253
- 3. Chapapría, V.E., Peris, J.S. 2021. Vulnerability of coastal areas due to infrastructure: the case of Valencia Port (Spain). Land, 10(12), 1344. https://doi.org/10.3390/land10121344
- 4. El Habti, M.Y., Zayoun, A., Raissouni, A., Bahousse, E.H., El Arrim, A. 2022. Modeling and digital simulation of coastal kinematic at the Moroccan Atlantic Coast, Application of Geomatics. Advanced Intelligent Systems for Sustainable Development (AI2SD’2020) (Vol. 1417, pp. 1032–1045). Cham: Springer International Publishing. https://doi.org/10.1007/978-3-030-90633-7_91
- 5. Himmelstoss, E., Henderson, R.E., Kratzmann, M.G., Farris, A.S. 2021. Digital shoreline analysis system (DSAS) version 5.1 user guide (USGS Numbered Series No. 2021–1091) (p. 104). Reston, VA: U.S. Geological Survey.
- 6. IDOM. 2006. Projet intégré Tanger méditerranée, mission 1. Évaluation d´impact environnemental. Rapport de synthese.
- 7. Jann, M. 2023. Ports and the sustainable development goals: an ecosystems approach. Progress in International Business Research (pp. 263– 283). Emerald Publishing Limited. https://doi.org/10.1108/S1745-886220230000017014
- 8. Kalman, R.E. 1960. A New Approach to Linear Filtering and Prediction Problems. Journal of Basic Engineering, 82(1), 35–45. https://doi.org/10.1115/1.3662552
- 9. Minoubi, A. 2018. Impact des ouvrages portuaires sur l’évolution du trait de côte de la baie de Safi (littoral atlantique-Maroc). Revue Marocaine de Géomorphologie, (2).
- 10. Nassar, K., Mahmod, W.E., Fath, H., Masria, A., Nadaoka, K. Negm, A. 2019. Shoreline change detection using DSAS technique: case of North Sinai coast, Egypt. Marine Georesources & Geotechnology, 37(1), 81–95.
- 11. Rumahorbo, B.T., Warpur, M. Hamuna, B. 2023. Detection of Shoreline Changes due to Abrasion and Accretion Using Landsat Imagery – A Case Study in the Coastal Areas of Supiori Regency, Indonesia. Ecological Engineering & Environmental Technology, 24(7), 161–171. https://doi.org/10.12912/27197050/169358
- 12. Saadi, M. 1982. Carte structurale du Maroc (1/2000000). Service géologique du Maroc. [Rabat].
- 13. Salim, F.Z., El Habti, M., Hamman, L.H., Raissouni, A. El Arrim, A. 2018. Application of a Geomatics Approach for the Diachronic Study of the Meditterannean Coastline Case of Tangier Bay. International Journal of Geosciences, 09, 320–336.
- 14. Salim, F.Z., El Habti, M.Y., Ben Hamman LechHab, K., El Arrim, A. 2021. A diachronic study of the Mediterranean coastline: a geometric approach. E3S Web of Conferences, 234, 00039. https://doi.org/10.1051/e3sconf/202123400039
- 15. Tsoukala, V.K., Katsardi, V., Ηadjibiros, K., Moutzouris, C.I. 2015. Beach Erosion and Consequential Impacts Due to the Presence of Harbours in Sandy Beaches in Greece and Cyprus. Environmental Processes, 2(S1), 55–71. https://doi.org/10.1007/s40710-015-0096-0
Typ dokumentu
Bibliografia
Identyfikator YADDA
bwmeta1.element.baztech-bac1a21f-c281-4dd3-aa09-2c7f203e1088
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