Report: Two Years of the ECOVAL Project (February 2022 – November 2024)

Objectives

The ECOVAL project, based on Nature-Based Solutions (NBS), was launched in February 2022 at the UNESCO demonstrative site of Ghar El Melh, Tunisia. Its primary goal is to combat coastal erosion while restoring natural ecosystems and promoting sustainable coastal management in collaboration with local communities.

Key Achievements (2022 – 2024)

1. Stabilization of Coastal Dunes

• Biological Fixation: In 2022, the ECOVAL project introduced native plant species, including Ammophila arenaria (marram grass), across over 2 hectares of coastal dunes. These plants played a vital role in stabilizing the sand, reducing wind erosion, and enhancing the dunes' ability to withstand storms and extreme weather conditions.

• Ecological Reforestation: By 2023, the project expanded to rehabilitate 5 hectares of degraded coastal areas. This reforestation effort restored crucial habitats, enhanced biodiversity, and increased the area's capacity for carbon sequestration, contributing to climate change mitigation.

2. Reduction of Coastal Erosion

• Shoreline Stabilization: Surveys conducted in 2023-2024 revealed that 60% of the targeted coastal areas had achieved significant shoreline stabilization. The combination of native vegetation and carefully placed bamboo fencing helped reduce erosion, ensuring a more resilient coastal environment.

• Protection Against Storms: The reinforced dunes, bolstered by native vegetation and bamboo barriers, have effectively mitigated the impact of high tides and winter storms, safeguarding the beach and surrounding areas from further degradation.

3. Ecosystem Services and Resilience

• Support for Livelihoods: The successful restoration of dunes and coastal vegetation has had a positive impact on local livelihoods. The improved ecosystem has supported fishing activities by reducing erosion, and the revitalized beaches have attracted more tourists, contributing to the regional economy.

• Biodiversity Conservation: The project has preserved and enhanced critical habitats, especially in the Ramsar-listed lagoon, which serves as an important stopover for migratory birds. By restoring the coastal environment, the project has contributed to maintaining biodiversity and supporting ecosystem resilience.

 BEFORE 

Ghar El Melh  February 2022 

AFTER

Ghar El Melh December 2024