By Abbas Nazil
The International Union for the Conservation of Nature (IUCN) has opened its World Conservation Congress in Abu Dhabi, bringing together global leaders, scientists, and organizations to tackle urgent environmental challenges, with a major focus on protecting coral reefs from plastic pollution.
The Congress, held every four years, provides a platform for collaboration on the world’s most pressing ecological issues, especially in marine conservation.
This year’s discussions follow the ratification of the High Seas Treaty, signaling renewed commitment to safeguarding marine biodiversity.
Coral reefs, among the planet’s most biodiverse ecosystems, face mounting threats from rising ocean temperatures, acidification, overfishing, and severe storms.
However, plastic pollution is emerging as one of the most persistent and damaging threats.
Studies show that plastic debris, found in 77 out of 84 surveyed reefs across major oceans, harms corals physically and chemically.
Microplastics disrupt coral photosynthesis and spread disease, worsening the impacts of climate change and habitat degradation.
Organizations like The Ocean Cleanup are developing advanced technologies such as AI-based mapping and remote sensing to monitor and remove marine plastic waste.
Their 30 Cities Program targets polluted waterways and engages local communities in cleanup efforts across critical ecosystems, including the Mesoamerican Barrier Reef and Coral Triangle regions.
At the Congress, The Ocean Cleanup, IUCN, and the Coral Triangle Initiative are showcasing innovative technologies and partnerships aimed at restoring coral health and reducing transboundary plastic pollution.
Experts emphasize that sustained cooperation, technology-driven monitoring, and community engagement are essential for meaningful progress.
The ongoing IUCN Congress serves as a global catalyst for collaboration, reinforcing the shared responsibility to protect coral reefs and marine biodiversity for future generations.
