Dune Restoration in La Manga Fights Urbanization and Climate Change
The restoration of coastal dunes in La Manga del Mar Menor is officially underway. The Spanish Ministry for Ecological Transition has launched a strategic initiative to rehabilitate degraded dunes in areas severely affected by urbanization. This project aims to rebuild natural coastal defenses, protect endangered species, and restore ecological balance in a critical coastal system.
Dune Restoration in La Manga Del Mar Menor: A Response to Urbanization and Climate Change
Coastal dunes serve as natural barriers that mitigate wave impact, reduce erosion, and maintain sediment balance on beaches. They also support unique ecosystems that house diverse flora and fauna, providing protection against rising sea levels and extreme weather events exacerbated by climate change.
Implementation of Restoration Measures
The Ministry for Ecological Transition and Demographic Challenge (MITECO) is implementing Phase I of the dune restoration project across six priority areas. This initiative involves an investment of €210,000 and will last for eight months. It is part of the Priority Actions Framework for the Recovery of the Mar Menor (MAPMM), focusing on the segment between the Estacio Canal and Veneziola in San Javier, Murcia.
- Project Duration: 8 months
- Investment: €210,000
- Area of Focus: Between Estacio Canal and Veneziola
Combatting Invasive Species
One of the primary objectives of the restoration efforts is to tackle the proliferation of invasive species, which pose significant threats to biodiversity. MITECO plans to remove invasive flora, including Carpobrotus edulis, to safeguard natural habitats. Native species will be introduced to help restore the dune ecosystem.
- Invasive Species Targeted: Carpobrotus edulis
- Native Species Planting:
- Asparagus macrorrhizus (Endemic to the Mar Menor)
- Crithmum maritimum (Sea Fennel)
- Calystegia soldanella (Beach Bindweed)
- Pancratium maritimum (Sea Lily)
Protecting Regenerated Areas
To ensure the success of the restoration, protective fencing will be installed around rehabilitated dunes to prevent pedestrian and vehicular traffic. Continuous monitoring and removal of invasive species will occur every four months for at least four years to maintain the integrity of the ecosystem.
Long-Term Vision for Coastal Resilience
The six targeted restoration zones vary in size, with two located in the Mediterranean (Southern and Northern Esparto Cove) and four within the Mar Menor (Playa Chica and Southern, Central, and Northern Veneziola). Efforts will focus on reinforcing existing dune communities and establishing new vegetation bands to enhance the sustainability of the dune system.
Additionally, the restoration project includes the demolition and removal of concrete structures and accumulated debris. This comprehensive approach aims to redefine the coastal landscape and bolster its resilience against future environmental challenges.
The dune restoration in La Manga del Mar Menor stands as a vital environmental defense against decades of urbanization and a proactive response to future climate risks. This initiative highlights the importance of nature-based solutions that benefit both ecological systems and local communities.
