IUCN Red List of Ecosystems 2026 – Global Coral Reef Crisis, Major Findings and India's Conservation Efforts
30 October 2026
PRERNA FOR IAS
Mehnat Aapki, Guidance Humari
Roz ki Prelims Practice — Experts ke Saath
IUCN Red List of Ecosystems 2026 – Global Coral Reef Crisis, Major Findings and India's Conservation Efforts
1. Background and Recent Development: On 22 October 2026, the International Union for Conservation of Nature (IUCN) released its first global coral reef ecosystem assessment at CBD COP17 in Yerevan, Armenia. The Red List of Ecosystems measures the risk of ecosystem collapse, complementing IUCN's Red List of Threatened Species.
2. Major Findings: The assessment covered 127 tropical and subtropical ecoregions, spanning 188,362 sq. km. Of these, 122 ecosystems (96%) were classified as Critically Endangered. One, the Western Galápagos ecosystem, was already classified as Collapsed. Four were Data Deficient.
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IUCN's first global coral reef assessment finds 96% of reef ecosystems Critically Endangered. Know the key findings, threats and India's coral conservation efforts.
Keywords
IUCN Red List of Ecosystemscoral reef collapsecoral bleachingmarine heatwavesCBD COP17Critically Endangered ecosystemsGulf of MannarLakshadweep reefsWildlife Protection Actcoral transplantation