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Two-thirds of world's coral reefs bleaching due to heat stress

WION — May 17, 2024, 05:00 AM UTC

Summary: Approximately two-thirds of the world's coral reefs are experiencing bleaching due to severe heat stress, as reported by NOAA. This threatens marine biodiversity and coastal economies. The 2014-2017 event was severe, but 2023-24 could surpass it. Recent assessments show alarming coral mortality, with up to 93% bleaching in some areas. The Atlantic Ocean is particularly affected, with nearly 100% of its reefs experiencing bleaching-level heat stress.

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Timeline:

  1. [3.6]
    Thai sea temperatures hit record, harming marine life (GMA News Online)
    115d 23h
    Source
  2. [4.2]
    NOAA warns of severe coral bleaching in Atlantic Ocean (Common Dreams)
    121d 20h
    Source
  3. [5.3]
    Over 60% of global coral reefs bleached due to heat (Marine Technology News)
    122d 3h

    ScoresSource
  4. [5.1]
    Global coral bleaching event expanding to new countries (Macau Business)
    122d 13h

    ScoresSource
  5. [3.7]
    Global coral reef bleaching near record levels due to heat (KEYT)
    122d 18h
    Source
  6. [5.1]
    Global coral reef bleaching at near-record levels due to heat (The Associated Press)
    122d 22h

    ScoresSource
  7. [3.9]
    Corals face extinction threat due to warming ocean currents (Sambad English)
    123d 11h
    Source
  8. [4.6]
    Great Barrier Reef summer 2023-24 snapshot: climate impacts highlighted (Marine Business News)
    124d 3h
    Source