Ángel León, in collaboration with ecological groups, has transformed a 20-hectare marsh in the Bay of Cádiz into an innovative marine garden. This project aims to regenerate biodiversity, offer sustainable food, and restore a vital Andalusian ecosystem.
The initiative, supported by scientists, environmental organizations, and government entities, has revitalized a salt marsh that was previously a landfill. This area, near the Aponiente restaurant, is now an example of how marshes can be ecological, climatic, and food engines of the future.
Chef Ángel León and ecological groups have recovered an old salt marsh, transforming it into a refuge for biodiversity and sustainable marine production. This project aims to restore the natural environment and promote traditional aquaculture methods.
The rehabilitation of the Cadiz salt marshes has given rise to an ecological model that uses ancestral practices to responsibly raise shellfish and fish. This recovered natural environment promotes the cultivation of algae and marine plants, seen as potential proteins of the future.
With great enthusiasm, chef Ángel León presented the restoration project of the Salina San José, a place abandoned for more than 70 years. This area, which had suffered environmental deterioration, is reborn thanks to the collaboration between Ecologistas en Acción, the Salarte Foundation, and the University of Cádiz, among others.
Sustainable marine garden
The restored marsh now aspires to be a benchmark in innovative environmental projects in Spain. The recovery of its channels and hydraulic systems has allowed it to once again produce virgin sea salt and develop sustainable aquaculture, raising species like gilthead bream and shrimp.
The Marine Garden Salina San José will also promote the experimental cultivation of halophyte plants, macroalgae, and microalgae. According to León, these are the great sustainable proteins of the future, generating nutritious food through the use of seawater, conserving freshwater.
Experts emphasize that marshes are essential ecosystems for climate adaptation and biodiversity conservation. They function as natural purifiers, store carbon, and help manage water during extreme rainfall.
The project has already demonstrated its effectiveness during the storms of last winter, minimizing impacts in the Cádiz region. For ecologists, the restoration of these spaces is crucial to facing climate change and biodiversity loss.
One of the pioneering aspects of this project is its focus on food production from seawater. Ángel León advocates for systems that generate sustainable proteins without depleting freshwater resources.
Production will vary according to tides and seasons, reflecting the natural functioning of marsh ecosystems. Additionally, the project will serve as a laboratory for new research in marine biotechnology and sustainability.
The educational and social component of the initiative will allow the public to visit the newly restored marsh and learn about the importance of these ecosystems. Ecologistas en Acción highlights that this effort seeks to protect biodiversity, promote sustainable uses, and encourage public enjoyment of the natural environment.
In summary, with the restoration of this salt marsh, it is demonstrated how coastal wetlands can be key to biodiversity, climate adaptation, sustainable production, and the connection between society and nature.
