TNPSC Thervupettagam

Extinction of Coral Species

November 24 , 2024 16 hrs 0 min 14 0
  • The latest global assessment by the International Union for Conservation of Nature (IUCN) has revealed a concerning statistic.
  • 44 per cent of reef-building coral species are now at risk of extinction.
  • This number has increased from 33 per cent in 2008 when the IUCN last assessed the situation.
  • The latest findings indicate that 44 per cent of the 892 species of warm-water corals face risks from multiple threats.
  • Among these species, 56 are categorised as vulnerable (15 per cent), 251 as endangered (67 per cent) and 33 as critically endangered (9 per cent).
  • Coral reefs generate about $375 billion annually through tourism and related industries.

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