Sustainable Coastal Engineering: Techniques for Mitigating Erosion and Enhancing Resilience

Abstract

This study explores sustainable coastal engineering techniques aimed at mitigating erosion and enhancing the resilience of coastal areas. The primary objective is to identify and evaluate sustainable engineering practices that effectively address the challenges posed by coastal erosion and contribute to long-term coastal resilience. The research employs a qualitative methodology, incorporating case studies, field observations, and interviews with coastal engineers, environmental scientists, and local community leaders to gather comprehensive insights into the efficacy and sustainability of various erosion mitigation techniques.

The qualitative approach focuses on the analysis of diverse coastal engineering projects across different geographic regions, examining the specific techniques used, such as beach nourishment, the construction of breakwaters, and the implementation of living shorelines. Interviews and field observations provide detailed perspectives on the practical applications, challenges, and community impacts of these techniques.

The findings indicate that sustainable coastal engineering practices, such as the use of natural materials for breakwaters and the restoration of native vegetation through living shorelines, significantly enhance coastal resilience while minimizing environmental disruption. Case studies highlight that projects incorporating community involvement and ecosystem-based approaches achieve more sustainable and effective erosion control outcomes. Techniques like beach nourishment, combined with continuous monitoring and adaptive management, are shown to effectively counteract erosion while preserving natural coastal dynamics.