The Mauritian government has earmarked Rs 347 million for coastal protection works across 17 priority sites, spanning 16.5 kilometers. The Cabinet noted the progress of the Coastal Rehabilitation Programme on November 13. This initiative combines physical structures, soft interventions, and nature-based solutions tailored to each site's needs. The programme includes mangrove planting and restoration of indigenous vegetation on dunes.
The government has engaged three consultant firms to assess the sites, recommend rehabilitation options, prepare tender documents, and supervise the works. According to the Cabinet, interventions will be based on site-specific expert studies. This approach acknowledges that coastal erosion requires different solutions depending on the location, such as tourist beaches, residential areas, and coastlines exposed to strong waves.
Coastal degradation poses a threat to roads, buildings, public beaches, fishing activities, and tourism infrastructure. The works will be evaluated not only on their ability to protect assets but also on their impact on public access, coastal habitats, and potential displacement of erosion to neighboring areas. Nature-based solutions can enhance resilience but require time, scientific monitoring, and protection against degradation.
The allocated funds come from the Climate and Sustainability Fund. To ensure public monitoring, the ministry will need to disclose the selected sites, timelines, awarded contracts, and indicators used to measure effectiveness. The programme's success will be determined by the evolution of the coastline after the works and the resilience of the interventions during future episodes of strong waves or storms.
The Coastal Rehabilitation Programme aims to address the varying dynamics of sediment and erosion at each site. Physical structures, soft interventions, and nature-based solutions will be implemented based on expert recommendations. This multi-faceted approach seeks to provide effective protection while minimizing potential negative impacts on the environment and local communities.
The involvement of three consultant firms will help ensure that the works are carried out efficiently and effectively. Their role includes evaluating sites, recommending rehabilitation options, and supervising the works. This expertise will be crucial in implementing suitable solutions for each of the 17 priority sites.
The effectiveness of the programme will be closely monitored, with a focus on the evolution of the coastline and the resilience of the interventions. The government will need to provide regular updates on the progress of the works, including the sites selected, timelines, and awarded contracts. This transparency will help build trust and ensure that the programme meets its objectives.
Key points
- The Mauritian government has allocated Rs 347 million for coastal protection works across 17 priority sites.
- The programme combines physical structures, soft interventions, and nature-based solutions tailored to each site's needs.
- The effectiveness of the programme will be determined by the evolution of the coastline after the works and the resilience of the interventions during future episodes of strong waves or storms.
