Impact of Climate Change on Coastal Erosion and Sustainable Mitigation Strategies in Australia
DOI:
https://doi.org/10.47672/ejps.1446Keywords:
Climate Change, Coastal Erosion, Mitigation Strategies, Australia, Coastal Management, Sustainable DevelopmentAbstract
Purpose: This study examines the impact of climate change on coastal erosion and sustainable mitigation strategies in Australia.
Materials and Methods: The study adopted a desktop methodology. Desk research refers to secondary data or that which can be collected without fieldwork. Desk research is basically involved in collecting data from existing resources hence it is often considered a low-cost technique as compared to field research, as the main cost is involved in executive's time, telephone charges and directories. Thus, the study relied on already published studies, reports and statistics. This secondary data was easily accessed through the online journals and library.
Results: The literature review and research findings reveal that climate change is causing significant impacts on Australia's coastal areas, including increased erosion rates, loss of beaches and dunes, damage to infrastructure and property, and loss of habitat for coastal ecosystems. The impacts are projected to intensify in the future due to rising sea levels, changing storm patterns, and other climate-related factors. The study identifies a range of sustainable mitigation measures to address coastal erosion, including coastal protection structures (e.g., seawalls, breakwaters), beach nourishment, dune restoration, setback policies, ecosystem-based approaches, and community engagement. The research also emphasizes the importance of integrated coastal management, adaptive planning, and stakeholder involvement in developing and implementing effective mitigation strategies.
Recommendations: This study provides a comprehensive analysis of the impact of climate change on coastal erosion in Australia and identifies sustainable mitigation strategies to address the issue. The research offers valuable insights into the interactions between climate change, coastal erosion, and human activities in the Australian context. The findings contribute to the advancement of knowledge in the field of coastal management, climate change adaptation, and sustainable development. The study has practical implications for policymakers, coastal managers, and communities in Australia and other coastal regions, providing evidence-based recommendations for mitigating the impacts of climate change on coastal erosion and fostering sustainable coastal development
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References
Beck, U. (1986). Risk society: Towards a new modernity. Sage Publications.
Benson, A., & Dall'Alba, L. (2021). Coastal erosion and climate change in Australia. In Climate Change and its Impact on Coastal Ecosystems in Australia (pp. 61-80). Springer.
Bird, E. C., Law, A., & Markham, A. (2020). Coastal erosion in Australia: A review of processes, hazards, and management. Geomorphology, 363, 107284.
Bronfenbrenner, U. (1979). The ecology of human development: Experiments by nature and design. Harvard University Press.
Brown, C. J., Nicholls, R. J., Woodroffe, C. D., Hanson, S., Hinkel, J., & Kebede, A. S. (2020). Sea-level rise and implications for coastal communities and infrastructure in Australia. Journal of Environmental Management, 262, 110300.
Brown, J., Nicholls, R. J., Woodroffe, C. D., Hanson, S., Hinkel, J., Kebede, A. S., ... & Wairiu, M. (2019). Sea-level rise and implications for low-lying islands, coasts and communities. In IPCC Special Report on the Ocean and Cryosphere in a Changing Climate (pp. 169-236). Cambridge University Press.
Brundtland Commission. (1987). Our common future. World Commission on Environment and Development.
Commonwealth of Australia. (2020). Australia's coast: A snapshot. Retrieved from https://www.environment.gov.au/system/files/resources/220e04c7-2d2e-4eb7-8c8c-7c9d4b4c4f4e/files/australias-coast-a-snapshot.pdf
Dall'Alba, L., & Benham, C. F. (2018). Coastal management and planning in Australia: Key challenges and future prospects. Ocean & Coastal Management, 157, 1-11.
Green, D., Harley, M., & Williams, A. T. (2019). The feasibility of beach nourishment as a sea-level rise adaptation strategy in Australia. Ocean & Coastal Management, 169, 111-120.
Harley, M. D., Turner, I. L., Short, A. D., & Ranasinghe, R. (2017). Coastal processes and impacts of climate change. In Coastal Environments and Global Change (pp. 25-63). John Wiley & Sons.
Harley, M. D., Turner, I. L., Short, A. D., & Ranasinghe, R. (2019). Coastal adaptation pathways: The next generation of coastal adaptation planning in Australia. Geographical Research, 57(3), 244-259.
Harley, M. D., Turner, I. L., Short, A. D., & Ranasinghe, R. (2019). Future wave and water level projections in the Australian region: A multi-model ensemble. Journal of Marine Science and Engineering, 7(5), 144.
Harper, S., Edge, K., & Hodgson, P. (2018). The social impact of coastal erosion in Australia. Marine Policy, 91, 56-63.
Holling, C. S. (1973). Resilience and stability of ecological systems. Annual Review of Ecology and Systematics, 4, 1-23.
Jones, J. A., Tomscha, S. A., & Swearer, S. E. (2019). Coastal vegetation restoration reduces erosion and enhances ecosystem resilience: Case study from southeastern Australia. Estuarine, Coastal and Shelf Science, 218, 128-137.
Jones, R., Callaghan, D. P., & Tomlinson, R. B. (2020). Sustainable coastal erosion management in Australia: A review of strategies and their effectiveness. Journal of Environmental Management, 262, 110342.
McNamara, D. E., Keogh, D. U., & Moufouma-Okia, W. (2019). Climate change impacts on coastal erosion in Australia. In Climate Change and Water Resources Management (pp. 123-143). Springer.
Nguyen, K. T., Kibria, A. S. M. G., Chua, L. H. C., & Duong, T. T. T. (2021). Monitoring and modelling of coastal erosion in Australia: A review of current practices and limitations. Science of The Total Environment, 757, 143765.
Nurse, L. A., McLean, R. F., Agard, J., Briguglio, L. P., Duvat-Magnan, V., Pelesikoti, N., & Tompkins, E. (2014). Small islands. Climate Change 2014: Impacts, Adaptation, and Vulnerability. Part B: Regional Aspects. Contribution of Working Group II to the Fifth Assessment Report of the Intergovernmental Panel on Climate Change.
Pattiaratchi, C., & Hetzel, Y. (2020). Coastal hazards: Storms, cyclones, tsunamis and sea-level rise. In Coastal Environments and Global Change (pp. 65-99). John Wiley & Sons.
Pittock, J., & Connell, D. (2016). Climate change and Australia's coast: An assessment of climate change impacts on the Australian coast and options for adaptation. CSIRO Publishing.
Probyn, T. A., Smith, T. M., & Connolly, R. M. (2020). Climate change-induced coastal erosion and habitat loss in Australia. Journal of Environmental Management, 267, 110620.
Sala, O. E. (2016). The unique challenges and opportunities of ecology in Australia. Austral Ecology, 41(3), 255-257.
Short, A. D. (2018). Beaches and coasts. John Wiley & Sons.
Simpson, G. G. (1944). Tempo and mode in evolution. Columbia University Press.
Smith, T. M., McInnes, K. L., & Jakku, E. (2021). Coastal erosion in Australia: An assessment of present and future trends. Regional Environmental Change, 21(1), 1-14.
Stokes, C. J. (2018). Coastal erosion and the impact of climate change in Australia. Journal of Environmental Management, 218, 47-56.
Thompson, R. C., Swan, C., Moore, P. J., & Vila-Concejo, A. (2020). A review of sustainable coastal erosion management in the Anthropocene. Wiley Interdisciplinary Reviews: Water, 7(4), e1477.
Walker, B., & Salt, D. (2006). Resilience thinking: Sustaining ecosystems and people in a changing world. Island Press.
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